Expansion Joints

Expansion joints are often the weak link where buildings start to leak. We repair and replace failed expansion joints so your structure can move as designed without letting water in.

We evaluate joint location, width, and movement, then install the correct assemblies—preformed systems, fire-rated joints, or sealant-based details—across roofs, walls, garages, and decks. Proper terminations and transitions into roofing and waterproofing are a priority, because that is where most joints fail.

Done correctly, expansion joint work extends the life of adjacent concrete, finishes, and roof systems, while sharply reducing leak calls and hidden moisture damage.