Trim-A-Slab is designed to be installer-friendly, but there's more to a professional expansion joint repair than just pushing a strip into a gap. Here's what to consider.
What DIY Involves
- Removing all old wood, caulk, foam, and debris from every joint
- Cleaning and preparing the joint channel
- Measuring width at multiple points (joints are rarely uniform)
- Selecting the correct Trim-A-Slab size for each section
- Cutting pieces to length with proper transitions
- Installing with consistent depth and alignment
Common DIY Mistakes
The most common issues are choosing the wrong size (too loose or too tight), inadequate joint preparation (debris prevents a clean fit), and inconsistent installation depth.
Professional Advantages
Our team brings the right tools, multiple Trim-A-Slab sizes, and the experience to handle varying joint widths across a single driveway. We also pressure wash the joints before installation for maximum adhesion.
Save yourself the frustration. Get a free professional estimate.
