GapCap

Stop deck gaps at the source

As deck boards expand and contract with the seasons, unsightly gaps open up at corners, fascia joints and stair risers — a headache for contractors and homeowners alike. GapCap covers those gaps with a clean, finished cap that installs in minutes and looks like it was always part of the deck.

Two styles for every corner

• TopCap — covers gaps across the top (walking surface) of the deck where boards meet at corners.
• FasciaCap — covers gaps on fascia boards and stair risers along the sides of the deck.

Choose your angle

Each cap is available to match the angle of your corner or board joint:

• 90° — standard square corner miters.
• 45° — 45-degree mitered corners.
• 0° — straight, in-line board joints and board ends.

Three colors to match your deck

Available in Gray, Brown and Black to blend with popular composite and treated-wood decking.

Easy, screwless-looking finish

• Installs with standard composite deck screws.
• Includes matching plugs to hide fasteners for a clean, screwless finish.
• Works on new or existing treated and composite decks.
• Each pack contains 2 caps.

Patent-pending design. Proudly made in the USA.

If you aren’t happy with what you’ve purchased from TUDS, you may return it to us in like-new condition within 60 days of purchase and we’ll process a refund for the full purchase price of the item(s) being returned.

*Refunds are issued for the full purchase price; return shipping costs are not included.