Building-Envelope Protection

Waterproofing, damp‑proofing, air & weather barriers, and expansion joints that block leaks and movement.

Seal. Shield. Sustain.

Your building’s first line of defense is the layer that keeps water, air, and movement where they belong – outside. Our Building‑Envelope Protection services seal, buffer, and flex with the structure, safeguarding everything inside for decades.

We specify and install fluid‑applied membranes, sheet systems, and drainage composites that withstand hydrostatic pressure and bridge hairline cracks. The result is a watertight envelope that prevents leaks, mold, and costly structural damage.

A thin asphalt‑ or polymer‑based coating blocks soil vapor from wicking into concrete and masonry. Ideal for basements, crawl spaces, and slabs where full waterproofing isn’t required but dryness still matters.

Fluid or sheet air barriers wrap exterior sheathing to prevent uncontrolled air leakage, while weather‑resistive barriers shed wind‑driven rain. Together they improve indoor comfort, lower HVAC loads, and meet stringent energy codes.

Pre‑compressed foam, bellows, and sealant systems accommodate thermal and seismic movement at walls, decks, and façade transitions. Installed flush and watertight, they preserve finishes and structural integrity.