Waterproofing & Restoration

• Subsurface membranes, and drainage. Wall membranes, moisture and air permeable, or non-air permeable membranes


• Roofing membranes, including liquid membranes by Kemper, Soprema (Alsan), & Sika.


• Cold applied sheet membranes. Torch down membranes.


• IRMA roofing assemblies with a wide array of pedestals and screw jacks, supporting stone, pre-cast concrete, wood, or ceramic paver systems.


• Cast iron facades or façade elements. Sheet metal cornices, and cornice frame steel substrates.


• Brick masonry repair, replacement, & repointing. Terracotta façade ornamentation repair, replacement & repointing.


• Custom cut and carved brownstone and limestone, repair, replacement, & repointing.


• Façade spandrel beam and lintel, repair, waterproofing, flashing, & replacement.