

GTS Builders Supply Inc.
Since 1968
4701 Veterans Hwy. Holbrook, NY
631-585-7171
Fully Stocked Lumber & Mason Yard
GTS Builders Supply Inc. 2010


Galvanized Metal Area Wells
Window Wells

The Bilco Company has served the building industry since 1926. During these years it has built a reputation among architects, engineers, and the construction trades for dependability and for products that are unequaled in design and workmanship.
From Bilco we offer both the stakWEL® and ScapeWEL® window wells and covers.
The stakWEL window well system consists of individual modules that simply slide together for fast, and easy installation. This flexible system allows you to stack modules to accommodate virtually any foundation depth.
ScapeWEL Window Wells add light, ventilation, and code-compliant emergency egress to basement areas, making them as warm, comfortable, and safe as any room in the home.
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Bringing Safety and
Beauty Together
Window well escape systems may be a safety requirement, but you don’t have to sacrifice your basement’s beauty to comply with the code! Wellcraft offers a complete system that turns your basement into a bright, comfortable living room or bedroom — at the same time ensuring the safety of those inside.
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Building a new home or planning some home remodeling? Make sure your house plans include a basement with the Boman Kemp Basement Window Well System to bring in natural light and ventilation while meeting egress code requirements and allowing escape in an emergency.
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Available Sizes:
Round Area Wells:
12"H x 36" W 18"Projection
18"H x 36" W 18"Projection
24"H x 36" W 18"Projection
36"H x 36" W 18"Projection
48"H x 36" W 18"Projection
Square Area Wells:
46"W x 48"H 18" Projection
55"W x 36"H 18" Projection
55"W x 42"H 18" Projection
55"W x 48"H 18" Projection
Bowman Kemp:
56"W x 60"H 36" Projection
Plastic Area Well Covers Available
Foundation Vent Area Wells Available
Galvanized Metal Area Wells





