Windows that Save Money & Look Gorgeous

For over 60 years W.S.A. Inc has been installing windows. Our experience has taught us to sell quality products that are warranted by strong, dependable manufacturers. Our installers have decades of service with our company.


We feature windows from Seaway Manufacturing and a host of many amazing window manufacturers. Our relationships with these companies has formed a unique bond that demands excellence. All windows are made-to-order so you are assured that your window will be custom fit. You can design your own windows to compliment your home and each window is virtually maintenance-free, no more scraping, painting or discoloration.


Our window products are Made in the USA.

Double Hung Window — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Woman Opening Window — Ashtabula, OH — Weather Sealco (W.S.A Inc.)

  • Double Hung

    • Slides up and down to open and close
    • Both sashes tilt inward for cleaning. Locking pivot bars allow the sash to tilt while remaining secure in the frame
    • True sloped sill to eliminate weep holes
Sliding Window — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Closed Sliding Window — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Woman Opening Sliding Window — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Fusion Welded Vinyl — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Full Interlocks — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Two Heavy-Duty Sash Locks — Ashtabula, OH — Weather Sealco (W.S.A Inc.)

  • Slider

    The Seaway horizontal slider style is available in the Seaway Ovation window designs. The Ovation slider share the same, impressive benefits as their respective double hung styles. These slider windows are both designed with elegance, grace and functional ease. Let the sunshine in with these traditional, classic windows. And when you want to let the fresh air in, Seaway slider windows glide open smoothly. As with all Seaway windows, slider windows incorporate the latest innovations, materials, and quality manufacturing processes, maximizing your viewing area and minimizing your heating and cooling costs.

    Features and Benefits

    • Slider windows are available in two and three lite styles and come complete with four brass rollers for ease of operation
    • Fusion welded vinyl frame and sashes for optimum strength
    • Full interlocks to provide structural integrity and unsurpassed insulating performance
    • Windows over 27" high feature two heavy-duty sash locks for added security
Casement Window — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Awning Window — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Home Interior — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Multi-Point Locking Hardware — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Standard Full Screen Frame — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
Optional Collapsible Hardware — Ashtabula, OH — Weather Sealco (W.S.A Inc.)

  • Casement and Awning

    Seaway casement and awning windows embrace a design that enhances the splendor of contemporary and traditional home styles alike. Seaway has engineered these windows to exacting standards to make them the tightest sealing window style. Casement and awning windows also maximize your ventilation even in small openings. Awning windows are hinged at the top to provide ventilation even during a rain shower.

    Seaway's advanced materials eliminate worries of fading, cracking, warping, and peeling. Multi-point locks and triple seal design systems keep the elements at bay, while adding security and style to your home. Seaway casement and awning windows can be built into triples or combined with picture windows.

    Features and Benefits

    • Geared crank handle is easy to open with just one hand
    • Multi-point locking hardware for added security
    • Extruded, aluminum heavy duty standard full screen frame with internal screens for easy removal
    • Optional, collapsible hardware for convenience with blinds and other window treatments
Bow Window — Ashtabula, OH — Weather Sealco (W.S.A Inc.)

  • Bows and Bays

    A Seaway bow or bay window will transform your room, opening it up to allow more scenic beauty and sunlight into your home. More than a window, a Seaway bow or bay window will become the focal point in any room. As always, it's up to you how you want to customize your Seaway window design to make the perfect statement for your home. A Seaway bow or bay window adds beautiful architectural interest to the exterior of your home as well. Create a look perfectly suited to your home with countless style combinations. Designer elegance and quality construction in maintenance-free vinyl: that's Seaway's bow/bay window.

    Features and Benefits

    • All head and seatboards are made from 1 1/4" birch or oak veneer that can be stained for a custom, elegant look, and feature a vinyl laminated exterior
    • Lamination provides weather-resistance to further protect your window
    • Optional "ComforTuff" insulation applied to underside of seatboard for increased protection and comfort year-round
    • Seaway's exclusive Z-Cap is custom fit, a unique technology which creates a strong, tight seal
    • Custom sizes, configurations, and colors are always available
    • Your Seaway Encore bow or bay window can be ordered with an optional cable support suspension system, which adds additional support for your window and protects against settling over time
Garden Window — Ashtabula, OH — Weather Sealco (W.S.A Inc.)
White Garden Window — Ashtabula, OH — Weather Sealco (W.S.A Inc.)

  • Garden

    Capture The Essence Of Summer

    Delight in the year-round display of plants and flowers and enjoy the added space a garden

    window gives to any room. With a Seaway garden window, you can capture the sun’s

    warmth in the winter and invite summer’s refreshing breezes into your home. The Seaway garden window has a multitude of options so you can customize it for your enjoyment. The components of the Seaway garden window make it both attractive and extremely functional. This window incorporates a glass roof and a picture window. Operating vents swing outward from your home to allow for efficient, two-sided ventilation. Its vinyl frame and rust-free, durable cast aluminum hinges are maintenance-free. Its vinyl base provides an easy-clean, water-resistant, no-rot surface. The Seaway garden window’s stylish design is backed by Seaway strength: fusion welded corners, multi-chamber vinyl extrusions and patented PPG Intercept™ warm edge glass.

    Features Benefits

    • Slim multi-chamber PVC vinyl extrusions create insulation through dead air space
    • Aluminum reinforcement in vinyl profiles
    • Multi-point locking hardware on vents for added security
    • Aluminum screens for ventilation
    • Aluminum, non-rusting hinges
    • Vents swing outward from house
    • Integral PVC dripcap on header to prevent outside leakage
    • 1/4” PVC vinyl extruded Komocel inside jamb cover
    • Wire center shelf (standard)
    • 3/4” Insulated glass
    • 3/4” PVC vinyl extruded Komocel seatboard
    • Frames and sash fusion welded for optimum strength
    • All glass dual-panes meets AAMA R-30 rating
    • Seaway Garden Windows maximize your viewing area

    Options

    • Center shelf, tempered glass available
    • Units available in all custom sizes
    • Tempered roof panel