| Aluminum Storm Windows

Model Selection Note: Storm window type should be selected based on the existing window operation, desired ventilation, screen location, mounting style, and field conditions. Storm windows are secondary exterior windows and are not intended to perform like rated primary replacement windows.

Arched top two-track double-hung storm windows and arched top picture storm windows are expected to be available starting in July/August 2026 for select applications.

These models may be useful for historic homes, architectural openings, churches, schools, municipal buildings, multifamily properties, and other projects where the existing opening includes an arched top condition. Availability, sizing, frame style, glass options, and final order requirements should be reviewed during quoting.

• Maximum size varies by model and configuration.
• Storm windows are custom-sized to fit specific existing openings.
• Blind stop and overlap mounting availability may vary by model.
• Picture storm windows are not available with an overlap frame.
• Screen type, glass type, frame style, sill expander selection, and hardware upgrades should be reviewed before ordering.
• Storm windows are secondary exterior windows and are not intended to perform like rated primary replacement windows.

For additional dimensional information, review the Dimensions & Specs section or download the Storm Window Brochure.

Color Note: Digital color swatches can vary by screen, lighting, and device settings. Actual painted aluminum colors should be confirmed with physical samples before final color selection whenever color match is critical.

• Actual colors may vary from digital swatches.
• Physical color samples should be reviewed before final selection when color accuracy is important.
• Clear anodize and mill finish options may also be available depending on the project.
• Custom color options may be reviewed when standard or Estate Colors do not meet project requirements.
• Color selection should be reviewed with the storm window type, project requirements, and existing exterior conditions before ordering.
• Storm window colors can also be coordinated with Casco Aluminum Storm Doors and the Casco Aluminum Porch Enclosure System when a consistent exterior storm protection package is desired.

Selection Note: Available glass and screen options may vary by storm window type and project requirements. Picture storm windows do not include a screen by default, but a removable screen insert or a screen rolled into the master frame may be available when specified.

Safety Glass

Tempered safety glass and plexiglass are available in place of standard annealed glass where required or preferred.

• Tempered safety glass may be required by code or project conditions depending on the application.
• Picture storm windows over 15 square feet require tempered glass.
• Plexiglass is available as an alternative to glass where a lightweight or impact-resistant glazing option is desired.

Obscure and tinted glass options are often used in bathrooms, mud rooms, utility areas, sidelites, basement openings, and other applications where privacy, reduced visibility, or a specific appearance is desired while still allowing light into the space.

Available specialty glass options may vary by project requirements and should be reviewed before ordering.

• LoE i89 is the available Low-E glass option for Casco storm windows.
• Tempered glass may be required depending on size, location, code, or project requirements.
• Picture storm windows over 15 square feet require tempered glass.
• Standard fiberglass mesh screen is used for common screen applications.
• BetterVue is commonly selected when clearer views and upgraded screen performance are desired.
• PetScreen is commonly selected when added screen durability is needed.
• Picture storm windows do not include a screen by default, but screen options are available when specified.
• Glass and screen options should be reviewed with the selected storm window model before ordering.

Hardware Note: Hardware availability and upgrade details may vary by storm window type. Double-hung, picture, and slider storm windows may use different hardware combinations because of how each window operates.

• PVC hardware and corner keys are standard on Casco storm windows.
• Die cast metal hardware is available as an optional upgrade where applicable.
• Slider storm windows use metal latches only with PVC corner keys when the metal hardware upgrade is selected.
• Frame stabilizer bars may be included by default on larger windows.
• Hardware selection should be reviewed with the storm window type, size, and project requirements before ordering.

Quick Measuring Note: Measure carefully, use the smallest opening measurement, and confirm whether the order is being submitted by opening size or exact tip-to-tip frame size. If a sill expander is selected, Casco will make the needed adjustment to include the expander in the final overall storm window dimensions unless unusual project conditions require otherwise.

Helpful Storm Window Resources

Sill Expander Dimension Chart | Storm Window Brochure | Storm Product Warranty | Quick Installation Overview Video

Note: If the storm window includes a sill expander, Casco will make the necessary adjustments to incorporate the expander into the final overall window dimensions. Customers should not compensate for the expander unless unusual project conditions require it.

Expander Note: Sill dimensions shown above do not include the sill expander. The 7/8" sill expander adds 7/8" to the sill sightline dimension shown above. The 1-1/2" sill expander adds 1-1/2" to the sill sightline dimension shown above.

The frame, flange, and sightline dimensions shown above are rounded to common fractional dimensions for reference only. Exact production dimensions may vary slightly.

Downloadable Resources

Use these documents to review available storm window models, standard and optional features, sill expander dimensions, and warranty information.

Quick Summary: Casco storm windows are custom-sized aluminum exterior storm windows built to the nearest 1/8". They help protect existing windows, reduce drafts, improve comfort, preserve exterior appearance, and support both one-window replacements and larger same-spec project orders. Casco also supports storm window supply for dealers, lumberyards, contractors, and project buyers, with national supply, LTL shipping, and in-showroom storm product display support available where applicable.

Storm windows are exterior windows installed over an existing primary window. They add a second layer of protection and create an insulating air pocket between the original window and the storm window.

That air pocket is the key benefit. Similar to insulating glass, where performance comes from the space between panes, a storm window helps improve comfort by creating a controlled space between the existing window and the outside weather.

Yes. A properly measured and installed storm window can help reduce drafts, protect the original window, and improve comfort without requiring full window replacement. This makes storm windows especially useful for older wood windows, historic homes, apartments, rental properties, and buildings where replacing every window may not be practical.

Energy research has also shown that low-e storm windows can provide meaningful savings when installed over existing windows. A Pacific Northwest National Laboratory report prepared for the U.S. Department of Energy found that low-e storm windows and panels installed over single-pane windows produced average source heating and cooling energy savings of 21% to 36% in colder and mixed-climate regions of the United States, including many areas across the Midwest, Northeast, Mid-Atlantic, Mountain states, Pacific Northwest, and northern parts of the country.

Performance depends on the existing window, installation quality, climate, glass selection, and air leakage conditions, but the research supports the same basic concept: storm windows improve performance by adding a protective exterior layer and creating an insulating air space over the existing window.

Storm windows can be a strong alternative when the existing windows are still serviceable. They can improve comfort, protect the existing window, and preserve the look of the building while avoiding the labor, disruption, and cost of full window replacement.

Storm windows do not fix major rot, broken sash, failed balances, damaged operating parts, or structural window problems. In many projects, minor repairs, patching, repainting, and glazing work are completed first, then storm windows are added to help protect that investment.

When the existing double-hung window opening is worth keeping but the sash, balances, or operation need to be upgraded, Casco’s Aluminum-Clad Double-Hung Replacement Kit may also be considered. The double-hung replacement kit can update the existing window opening, while an exterior storm window can be used with it to add protection, improve comfort, and help maintain the exterior appearance of the home or building.

For existing casement windows where the frame can remain but the sash needs to be replaced, Casco’s Aluminum-Clad Replacement Casement Sashes may also be an option. Storm windows, replacement sash kits, and repair work can often be reviewed together to determine the best approach for the existing opening.

General product information can be reviewed in the Casco Storm Window Brochure. Warranty details can be reviewed in the Casco Storm Product Warranty.

Storm windows improve energy efficiency by creating an insulating air pocket between the existing window and the exterior storm window. The storm window itself is not the only insulating barrier. The air space created between the two windows helps reduce air movement and improves overall comfort.

This is why storm windows are often compared to insulating glass. In both cases, the space between layers helps improve performance. However, storm windows are secondary exterior windows, not sealed insulating glass units and not rated primary replacement windows. They are intended to help manage air movement, weather exposure, and comfort while still allowing incidental moisture or condensation to drain through the storm window system.

Yes. Storm windows can help reduce drafts by adding a protective exterior layer over the existing window opening. When properly measured and installed, they can help reduce air movement and make older windows more comfortable.

No. Storm windows are not primary replacement windows and are not intended to be fully water-tight or air-tight like a rated fenestration product. A storm window is an exterior secondary window that helps protect the existing window, reduce drafts, and create an insulating air space.

Storm windows are designed to manage incidental moisture. Depending on weather, humidity, temperature differences, and the condition of the existing window, condensation may form on the storm window, the primary window, or within the air space between them. The storm window system should allow that moisture to move down through the frame and drain out rather than becoming trapped in the opening.

Proper measurement, installation, drainage, weep openings, and sill conditions are important to help the storm window perform as intended.

Yes. Casco storm windows are custom manufactured to the nearest 1/8". This makes them a practical option for older homes, historic buildings, remodeling projects, multifamily properties, wholesale dealer orders, and replacement applications where existing openings do not match standard window sizes.

Storm windows are measured based on the existing opening and the frame style being used. Measuring requirements can vary depending on whether the storm window is being installed as a blind stop mount, overlap mount, surface mount, or another field-specific condition. Further information can be found on the Dimensions & Specs section of this page.

Because Casco storm windows are built to the nearest 1/8", accurate measurements are important before ordering. Storm window dimensions may be provided as opening size or exact tip-to-tip frame size depending on the ordering method and project requirements.

Maximum storm window sizes depend on the storm window type and configuration. Size limits can be reviewed in the Storm Window Models section. Oversized storm windows or unusual applications may require additional review before quoting or ordering.

Casco manufactures custom-sized aluminum storm windows for a wide range of window openings. Available storm window types include two-track double-hung storm windows, two-track oriel double-hung storm windows, three-track double-hung storm windows, two-track slider storm windows, three-track slider storm windows, two-track double end slider storm windows, picture storm windows, sidelite storm windows, and basement storm windows. Arched top two-track double-hung storm windows and arched top picture storm windows are expected to be available starting in July/August 2026.

For a full overview of current storm window configurations, review the Storm Window Models section or download the Casco Storm Window Brochure.

Arched top storm windows are expected to be available starting in July/August 2026 for select storm window types. Casco expects to support arched top two-track double-hung storm windows and arched top picture storm windows once the product launch is ready.

Arched top storm windows may be useful for historic homes, architectural openings, churches, schools, municipal buildings, multifamily properties, and other projects where the existing window opening includes an arched top condition. Availability, sizing, frame style, glass options, and final order requirements should be reviewed during quoting.

Picture storm windows are used for fixed window openings where ventilation is not required. They are commonly used over fixed windows, sidelites, basement windows, large non-operable openings, and other areas where added exterior protection is needed.

Picture storm windows include clear annealed single pane glass by default. No screen is included by default, but a removable screen insert or a screen rolled into the master frame may be available when specified.

Blind stop mount and overlap mount refer to different storm window frame styles and installation methods.

Blind stop mount storm windows are designed to install into the recessed blind stop area of the existing window opening. This method is often used when the existing frame has enough depth to receive the storm window.

Overlap mount storm windows are designed to install over the face of the exterior casing, brickmold, trim, or opening. This method is commonly used when there is not enough blind stop depth or when a face-mounted installation is preferred. Overlap is often also the preferred method for porch applications where storm windows are being used to help enclose existing openings.

Overlap frame is available on most storm window types, but picture storm windows are not available with an overlap frame.

For larger porch or seasonal enclosure projects, Casco’s Porch and Patio Solutions may also be worth reviewing. A dedicated porch enclosure system may be a better fit when the project requires a more complete glass, screen, or three-season room solution.

These frame styles are designed for specific installation methods, but real jobsite conditions often determine the best approach. Existing trim, opening depth, frame condition, drainage, and desired appearance should all be reviewed before selecting a storm window frame style.

Most storm windows are installed from the exterior side of the existing window opening. The exact installation method depends on the storm window type, frame style, existing window condition, trim, and jobsite conditions.

A quick installation overview can be viewed here: Casco Storm Window Installation Overview Video.

A sill expander is an accessory used at the bottom of a storm window to help close the gap between the storm window frame and the existing sill condition. It can help improve the finished appearance of the installation, accommodate uneven or sloped sill conditions, and support proper water management when the existing opening is not perfectly uniform.

Sill expanders are especially useful on older homes, historic wood windows, porch openings, and remodel projects where the existing sill condition may vary from opening to opening. For dimensional reference, review the Storm Window Expander Dimension Chart.

A sill expander may be used when the bottom of the storm window needs additional coverage, adjustment, or visual finishing. This can happen when the existing sill is sloped, uneven, worn, out of square, or when the storm window frame does not sit tightly against the lower opening condition.

The goal is not to redesign the storm window. The sill expander helps the installer adapt the standard storm window product to real field conditions while maintaining a cleaner exterior appearance and allowing the opening to drain properly.

The correct sill expander depends on the existing sill condition, the frame style being used, the size of the gap that needs to be covered, and the desired finished appearance. Casco offers color-matched sill expander options in 7/8" and 1-1/2" heights to help accommodate common installation conditions.

In general, a 7/8" sill expander is used when only minor adjustment or coverage is needed. A 1-1/2" sill expander may be used when the sill condition requires additional coverage or when the bottom gap is larger. The installer should review the opening, slope, drainage path, and exterior appearance before selecting the sill expander option.

When ordering by opening size, customers generally should not compensate for the sill expander unless unusual project conditions require it. Casco will make the necessary adjustments to incorporate the selected sill expander into the final overall storm window dimensions. For additional dimensional reference, review the Storm Window Expander Dimension Chart or the Dimensions & Specs section of this page.

Yes. When used correctly, a sill expander can help the storm window installation work with the existing sill condition and maintain a cleaner drainage path. Proper drainage is important because storm windows are installed over existing openings and must work with the conditions already present in the field.

Storm windows are not water-tight products and are not intended to perform like a rated primary window or full replacement fenestration product. Storm windows are designed to allow incidental moisture, condensation, or water that enters the storm window system to drain down through the frame and out of the unit.

Because storm windows create an additional air space over the existing window, condensation may occur on the primary window, the storm window, or within the air space between the two depending on temperature, humidity, ventilation, and the condition of the existing opening. The sill expander should be selected and installed in a way that supports water shedding and does not trap water against the existing window or sill.

Casco storm windows are manufactured using heavy-duty extruded aluminum with an average wall thickness of .063". Extruded aluminum provides a durable frame, a clean finished appearance, and long-term exterior performance.

Casco aluminum storm windows include heavy-duty aluminum extrusion throughout the frame, clear annealed glass as the standard glass type, comprehensive frame weather-stripping, frame-integrated installation mounting fin, and available sill expander options. Standard features and included components may vary based on storm window type, frame style, and order selections.

Each storm window includes the storm window with panel inserts. Optional pre-punched mounting holes, an installation screw pack, and sill expander details should be reviewed during ordering based on the installation method and project requirements.

Casco storm windows are available with clear annealed single pane glass, LoE i89 glass, obscure glass, tempered safety glass, tinted glass, and plexiglass. LoE i89 is the available Low-E glass option for Casco storm windows.

For more information on available glass and screen options, review the Glass & Screens section or download the Casco Storm Window Brochure.

Yes. Casco storm windows are available with LoE i89 glass. This option is commonly selected when additional performance is desired.

Yes. Tempered safety glass is available for Casco storm windows. Tempered glass may be required or preferred depending on the project, location, code requirements, or application. For example, picture storm windows over 15 square feet require tempered glass.

Operable storm windows are available with screens depending on the storm window type and configuration. Double-hung storm windows and slider storm windows typically include movable glass and screen panels for seasonal ventilation. Picture storm windows do not include a screen by default, but screen options are available when specified.

Yes. Casco picture storm windows can be ordered with a permanently rolled-in screen included directly in the master frame of the storm window. A separate removable screen insert can also be purchased when needed.

Storm windows can often be installed in a way that helps maintain the existing exterior appearance of a home or building. Casco storm windows are offered in defined product types, frame styles, colors, and glass options. The installer or project team may also use exterior finishing details in the field to help the completed installation fit the appearance requirements of the project.

Casco storm windows are available in eight standard painted exterior colors, clear anodize, mill finish, Estate Colors, and custom color options. This allows storm windows to match existing trim, exterior window colors, historic color requirements, or other Casco aluminum-clad products.

Casco storm windows include standard PVC hardware and corner keys. Optional die cast metal hardware is available for added durability and longevity, depending on the storm window type. Larger or certain configured units may also use frame stabilizer bars to help support the storm window frame during installation and use.

For more details, review the Storm Window Hardware section or download the Casco Storm Window Brochure.

Casco storm windows can coordinate with other aluminum storm and exterior comfort products when the project calls for a more complete solution. Related options include Casco Aluminum Storm Doors, Porch Enclosure Systems, Sliding Patio Screen Doors and Frame Kits, and Retractable Screens.

These products may be useful when a project includes storm window upgrades, entry door protection, porch enclosure work, patio screen replacement, or ventilation improvements.

Yes. Storm windows are commonly used on historic homes because they help preserve the original wood windows while adding exterior protection and improved comfort. Custom sizing, frame options, and color choices allow aluminum storm windows to be selected for many historic-style applications.

For many historic projects, storm windows are used after wood window repairs, patching, reglazing, repainting, or other restoration work. Adding a storm window helps protect the time and cost invested into maintaining the original windows.

For a broader look at related preservation-friendly options, review Casco’s Historic Home Solutions, including storm windows, porch enclosure systems, double-hung replacement kits, and casement replacement sash options.

Yes. Storm windows are often used with repaired or restored wood windows. Once the original window has been repaired, an exterior storm window can help protect it from weather exposure and extend the useful life of the repair work.

Casco double-hung replacement kits are also often used together with Casco storm windows. This combination can upgrade the existing wood window while maintaining a traditional exterior appearance and adding storm window protection.

Yes. Wood windows are one of the most common applications for storm windows. Storm windows can help protect existing wood windows, improve comfort, and maintain the original look of the building without requiring full replacement.

Casco does not recommend installing storm windows over vinyl windows. Heat buildup between the vinyl window and the storm window may contribute to vinyl fatigue, distortion, or other long-term performance concerns.

Storm windows can be used over nearly any type of existing window when conditions allow for proper installation. However, the existing frame, exterior trim, ventilation, heat buildup, drainage, and long-term performance expectations should be reviewed before installation.

Casco does not recommend installing storm windows over vinyl windows due to possible heat buildup and vinyl fatigue.

Yes. Casco aluminum storm windows are well suited for larger window upgrade projects where full window replacement may be too disruptive, expensive, or unnecessary. They can be used on multifamily buildings, apartment buildings, condominiums, schools, historic properties, municipal buildings, commercial spaces, and other projects with repeated window openings.

Storm windows can provide a practical way to improve comfort, add exterior protection, reduce drafts, and preserve the existing window system while limiting interior disruption. This makes them especially useful for occupied buildings or phased projects where access, labor time, and tenant or owner disruption need to be controlled.

Yes. Casco storm windows can be a practical option for architects, specifiers, and project teams looking to improve existing window openings without changing the entire window system. Casco manufactures defined storm window products with available frame styles, colors, glass options, and screen options that can be selected based on the project conditions.

For historic, institutional, multifamily, and light commercial projects, storm windows can help preserve the exterior appearance of the building while adding a protective layer over the existing windows. The storm window product itself is not redesigned for each project, but the correct product selection and field installation approach can help maintain the intended architectural appearance.

Architects, builders, glazing contractors, and preservation professionals can also review Casco’s Architect-Specified Windows & Doors page for related product options, project support, and specification-focused information.

Volume pricing may be available for larger storm window projects, especially when multiple units are ordered with the same size, same frame type, same color, same glass, same screen, and same general specification.

Projects with repeated openings are typically the best candidates for volume review because they allow for more efficient quoting, ordering, fabrication, and handling. Examples may include apartment buildings, condominiums, schools, senior living facilities, historic restoration projects, municipal buildings, and other multi-window projects.

For the most accurate project pricing, provide the total quantity, storm window type, sizes, color, glass option, screen requirements, frame style, and whether the project will be ordered all at once or phased over time.

Yes. Storm windows can be used for phased building improvement projects where the work needs to be completed in sections instead of all at once. This can be helpful for property managers, building owners, schools, municipalities, condominium associations, and multifamily projects working within annual budgets or occupied-building schedules.

When a phased project uses consistent sizes and specifications, future phases can often be planned more efficiently. Matching the frame type, color, glass, screen, and installation approach from the beginning helps maintain a consistent finished appearance across the building.

Yes. Storm windows are a practical solution for apartments, condominiums, rental properties, and multifamily buildings. They can provide noticeable improvement with limited labor investment and minimal disruption to tenants or owners.

Because many storm windows are installed from the exterior, they can often be added without the same level of interior access, demolition, or disruption required for full window replacement.

Yes. Casco storm windows are used by contractors, remodelers, glazing professionals, historic restoration contractors, and window repair professionals who need custom aluminum storm windows for replacement, repair, restoration, and building improvement projects.

Contractors often use storm windows when the existing window is still serviceable, when preserving the original window is important, or when a full replacement window is not the best fit for the project.

Yes. Casco supplies custom-sized aluminum storm windows for dealers, lumberyards, building material suppliers, and wholesale distribution partners looking for a storm window manufacturer to support customer replacement projects and larger account opportunities.

Storm windows can help dealers serve homeowners, contractors, remodelers, property managers, and architects who need custom sizing, multiple frame styles, color options, glass options, and project support from a storm window supplier.

Dealers and lumberyards may also want to review related Casco product categories, including storm doors, porch enclosure systems, double-hung replacement kits, replacement casement sashes, and sliding screen door kits, depending on the customer base they support.

Yes. Custom-sized aluminum storm windows can help wholesale lumber chains and building material dealers support a wider range of replacement, remodel, historic, and multifamily opportunities. Storm windows are often needed when standard replacement windows are not the right solution or when the existing windows are being preserved.

For dealers and lumberyards, storm windows can create additional sales opportunities with contractors, property managers, historic restoration professionals, and homeowners who need a custom-sized exterior window solution rather than a full window replacement.

Yes. Architects and specifiers can use Casco storm windows as part of a project solution through a qualified dealer, lumberyard, contractor, or building material supplier. Casco provides defined storm window products and available options, while the dealer, contractor, installer, or project team helps determine how those products fit the project conditions.

For larger projects, providing the storm window type, color, glass, screen requirements, frame style, approximate quantities, and installation conditions helps the dealer or contractor coordinate the project more effectively. Field finishing, trim details, and installation approach may be used by the installer to help maintain the desired exterior appearance.

Yes. Casco supports storm window supply beyond the local delivery area, including national supply opportunities for dealers, lumberyards, contractors, architects, property managers, and larger project buyers. Availability, shipping method, and freight requirements may vary based on product type, order size, location, and project details.

Yes. LTL shipping may be available for Casco storm window orders when direct delivery is not available or when a project requires shipment outside Casco’s regular delivery routes. LTL freight can be useful for dealer supply, wholesale distribution, larger project orders, and repeat same-spec storm window purchases.

Because storm windows are custom manufactured and can vary by size, glass, screen, color, and frame type, freight options should be reviewed during quoting. Order quantity, packaging requirements, destination, jobsite access, and unloading conditions may affect the shipping method and final freight cost.

Yes. Casco supplies custom-sized aluminum storm windows for dealers, lumberyards, contractors, and project buyers. This makes Casco a strong storm window supplier for replacement work, historic restoration, multifamily projects, rental property upgrades, school projects, municipal work, and repeat replacement orders.

Casco can also review stocking program opportunities for customers with repeat demand, defined product needs, or larger same-spec storm window requirements. Stocking programs are typically best suited for customers who have consistent demand for a limited group of sizes, colors, frame types, glass options, or screen configurations.

For dealer, contractor, stocking program, or LTL-eligible orders, providing clear project details up front helps streamline quoting. Recommended information includes quantity, sizes, storm window type, frame type, color, glass option, screen requirements, delivery location, expected reorder needs, and whether the order is a one-time project, phased project, stocking program, or part of an ongoing supply need.

Casco storm windows are used by homeowners working through a dealer or contractor, lumberyards, building material dealers, wholesale lumber chains, contractors, remodelers, glazing professionals, historic restoration contractors, architects, property managers, municipalities, school facilities teams, apartment owners, condominium associations, and national project buyers.

Yes. Casco offers a wall-mounted storm product display for dealer showrooms. The display showcases five storm window samples, four storm doors with hardware, and a porch enclosure display in one in-showroom presentation.

The display is designed for in-store presentation and hands-on customer interaction. Removable samples can be taken off the display for field demonstrations by sales representatives.

The storm product display includes a detailed backboard and mounting display, a graphic showing the difference between blind stop frame type and overlap frame type, removable storm window hand samples, removable storm door hand samples, a removable porch enclosure hand sample, a pack of 25 pieces of literature for storm windows, storm doors, and porch enclosure, display-mounted standard color samples, installation hardware, and an instruction sheet.

The display also highlights aluminum storm window models, aluminum storm door models, and the aluminum porch enclosure system.

The storm product display includes aluminum storm window samples for Two-Track Double Hung Blind Stop, Three-Track Double Hung Blind Stop, Two-Track Slider Blind Stop, Three-Track Slider Blind Stop, and Picture Storm Window configurations.

The display helps customers compare storm window styles, frame types, colors, sample construction, and general product operation in person.

The display also includes aluminum storm door samples and an aluminum porch enclosure sample. Storm door samples include Full View, Full View with Kick Plate, Self-Storing, and Screen Door configurations. The porch enclosure display uses the F-Channel installation system and includes glass and screen inserts for demonstration purposes.

The storm product display is ordered through CASCOPRO or by completing the display order form and returning it to the customer service representative.

The storm product display dimensions are 24" wide by 80" high by 24" deep. The display must be securely anchored to a wall due to the swinging motion of the samples.

Casco aluminum storm windows offer custom sizing to the nearest 1/8", heavy-duty extruded aluminum construction, multiple frame styles, LoE i89 glass, tempered glass, screen options, color flexibility, national supply capabilities, LTL shipping options, and long-standing storm window manufacturing experience.

Casco also maintains strong in-house quality control through in-house aluminum extrusion, painting, fabrication, and assembly. This gives Casco greater control over product consistency, finish quality, component fit, and overall storm window manufacturing standards.

They are a strong choice for homeowners, contractors, wholesale dealers, lumberyards, architects, property managers, and larger project teams looking for a custom-sized aluminum storm window supplier for added protection, improved comfort, reduced drafts, or a cleaner finished exterior without full window replacement.

For broader project planning, review related Casco solutions including Historic Home Solutions, Architect-Specified Windows & Doors, Aluminum Storm Doors, Porch Enclosure Systems, Double-Hung Replacement Kits, and Replacement Casement Sashes.

Dealer showroom displays are also available to support hands-on storm product selling, including storm window, storm door, porch enclosure, color, literature, and removable product samples.

Additional storm window resources: Storm Window Brochure, Expander Dimension Chart, Storm Product Warranty, and Installation Overview Video.