
welcome to the simple solution
Designed for durability. Created for structural integrity. Made In the USA.
US Patent Number 11,840,853 B1
ICC Tested
High Wind and Salt Water Exposure Evaluations

"Close the gap. Install a strap."


Why GapStrap?

Increase Structural Integrity

prevent common siding issues

element protection

maintenance free

fully reusable














gapstrap reviews

Jessica - WA
"Our contractor installed Gapstrap ... He thought they were the best solution he has seen to this problem."

Ronnie - CA
"Gaps in the siding are a common issue.. I'm excited to find a product to help our finished products look better and last longer"

Built for Contractors, by Contractors
Faced with the problems of maintaining a strong, reliable fastening system for cement fiberboard siding, 2nd generation contractor Eric Arteaga and his two sons invented the GapStrap. Using an innovative, patented system to maintain tension, GapStrap keeps cement fiberboard siding in place for the long haul. The unique adjustable tension means that it can accommodate settling and movement, while maintaining it's integrity and beauty for years to come.
Articles from GapStrap Pros

“Protect your projects: The Hidden Weakness in Cement Fiberboard Siding”
GapStrap: A revolutionary solution that permanently seals gaps in fiber cement siding, enhancing durability and reducing long-term maintenance costs compared to traditional caulking.
FAQ's
Count all expansion joints on each wall of building or home.
Strictly optional for beautification purposes.
Any form of finish paint application (brush, roller, sprayer.) All straps come pre primed.
Simply snip the desired excess amount off the non-hooked side.
Use any pliers to adjust the “V” to the preferred expansion