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Basement Door Accessories

To ensure a seamless installation of your Bilco basement door project, additional accessories may be required. ProLine offers the complete line of BILCO products. This includes door extensions, foundation plates, stair stringers, lock kits, and weather strip seal kits. All of these products will enhance the safety, security, and quality of your basement egress door.

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$88.00
$88.00 - $88.00
$88.00
$85.00
$85.00 - $85.00
$85.00

BILCO Door Weatherstrip Kit

Bilco
In stock

The BILCO Basement Door Weather Strip kit protects your basement area way from leaves, dirt and pests and eliminates drafts though you basement doo...

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$88.00
$88.00 - $88.00
$88.00
$85.00
$85.00 - $85.00
$85.00
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$150.00 - $255.00
$150.00 - $255.00
$150.00 - $255.00
$150.00

BILCO Powder Coated Foundation Plate - Single Plate

Bilco
In stock

Description The Bilco Powder Coated Foundation Plate are an excellent way to provide a clean, solid base on top of your concrete or masonry prior t...

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$150.00 - $255.00
$150.00 - $255.00
$150.00 - $255.00
$150.00
$119.00 - $119.00
$119.00
$125.00
$125.00 - $125.00
$125.00

BILCO Basement Door Keyed Lock Kit

Bilco
In stock

BILCO Basement Door Keyed Lock Kit Enjoy the convenience of locking and unlocking your Classic Series BILCO basement door from the outside. Install...

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$119.00 - $119.00
$119.00
$125.00
$125.00 - $125.00
$125.00
Save up to 4% Save %
$209.99 - $339.99
$209.99 - $339.99
$209.99
$210.00 - $345.00
$210.00 - $345.00
$210.00

BILCO Basement Door Stair Stringers

Bilco
In stock

The BILCO Basement Door Stair Stringers are the perfect solution for easy installation and uncomplicated access to your home's basement. Featuring ...

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$209.99 - $339.99
$209.99 - $339.99
$209.99
$210.00 - $345.00
$210.00 - $345.00
$210.00
Save up to 4% Save %
$270.00 - $555.00
$270.00 - $555.00
$270.00 - $555.00
$270.00

BILCO Size C Door Extension Primed

Bilco
In stock

Description The Bilco Classic Series Primed Steel Basement Door Extension increases the door length for the Bilco Classic Series Basement Door - Si...

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$270.00 - $555.00
$270.00 - $555.00
$270.00 - $555.00
$270.00
$115.00 - $210.00
$115.00 - $210.00
$115.00 - $210.00
$115.00

BILCO Factory Primed Steel Foundation Plate - Single Plate

Bilco
In stock

The Basement Door Foundation Plate is the perfect solution to drastically improve the appearance of your areaway and cover any rough masonry that m...

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$115.00 - $210.00
$115.00 - $210.00
$115.00 - $210.00
$115.00
$345.00 - $680.00
$345.00 - $680.00
$345.00 - $680.00
$345.00

BILCO Size C Door Extension Powder Coated

Bilco
In stock

Description The Bilco Classic Series Powder Coated Steel Basement Door Extension increases the door length for the Bilco Classic Series Basement Do...

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$345.00 - $680.00
$345.00 - $680.00
$345.00 - $680.00
$345.00
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00

QUAD Max 9.5 fl. oz. Brick/Primer #938 Exterior, Window, Door, and Siding Caulk Sealant

Pro-Line Basement Products
In stock

Product Overview OSI QUAD MAX is built to take on the toughest weather conditions—rain, snow, sun, or heat. Formulated for use around exterior and ...

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$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00

QUAD Max 9.5 fl. oz. Bilco Gray #525 Exterior, Window, Door, and Siding Caulk Sealant

Pro-Line Basement Products
In stock

Product Overview OSI QUAD MAX is built to take on the toughest weather conditions—rain, snow, sun, or heat. Formulated for use around exterior and ...

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$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00

QUAD Max 9.5 fl. oz. Black #009 Exterior, Window, Door, and Siding Caulk Sealant

Pro-Line Basement Products
In stock

Product Overview OSI QUAD MAX is built to take on the toughest weather conditions—rain, snow, sun, or heat. Formulated for use around exterior and ...

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$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00

QUAD Max 9.5 fl. oz. Sandstone #455 Exterior, Window, Door, and Siding Caulk Sealant

Pro-Line Basement Products
In stock

Product Overview OSI QUAD MAX is built to take on the toughest weather conditions—rain, snow, sun, or heat. Formulated for use around exterior and ...

View full details
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00

QUAD Max 9.5 fl. oz. White #466 Exterior, Window, Door, and Siding Caulk Sealant

Pro-Line Basement Products
In stock

Product Overview OSI QUAD MAX is built to take on the toughest weather conditions—rain, snow, sun, or heat. Formulated for use around exterior and ...

View full details
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00
$94.00 - $154.00
$94.00 - $154.00
$94.00 - $154.00
$94.00

BILCO Sloped Wall Door Extension Primed

Bilco
In stock

Our Sloped Wall Door Extensions are designed to extend the length of your Bilco Sloped Wall Door, providing the flexibility to fit a variety of are...

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$94.00 - $154.00
$94.00 - $154.00
$94.00 - $154.00
$94.00
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00

QUAD Max 9.5 fl. oz. Green #775 Exterior, Window, Door, and Siding Caulk Sealant

Pro-Line Basement Products
In stock

Product Overview OSI QUAD MAX is built to take on the toughest weather conditions—rain, snow, sun, or heat. Formulated for use around exterior and ...

View full details
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00
$117.00 - $195.00
$117.00 - $195.00
$117.00 - $195.00
$117.00

BILCO BR Sloped Wall Door Extension Powder Coated

Bilco
In stock

Description The extensions for Bilco BR Series Sloped Wall Primed Steel Basement Door are used to increase the length of the BR door. These extens...

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$117.00 - $195.00
$117.00 - $195.00
$117.00 - $195.00
$117.00
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00

QUAD Max 9.5 fl. oz. White #001 Exterior, Window, Door, and Siding Caulk Sealant

Pro-Line Basement Products
In stock

Product Overview OSI QUAD MAX is built to take on the toughest weather conditions—rain, snow, sun, or heat. Formulated for use around exterior and ...

View full details
$12.00 - $144.00
$12.00 - $144.00
$12.00 - $144.00
$12.00
$258.00 - $305.00
$258.00 - $305.00
$258.00 - $305.00
$258.00

BILCO Ultra Series Polyethylene Basement Door Extension

Bilco
In stock

Product Description: The Bilco Ultra Series Polyethylene Basement Door Extension are for the Bilco Ulltra Series Basement Doors only. Bilco's door...

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$258.00 - $305.00
$258.00 - $305.00
$258.00 - $305.00
$258.00

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