The building envelope is critical to protecting structures from moisture intrusion, UV degradation, air infiltration, and temperature extremes. Roofing membranes, waterproofing systems, sealants, and protective coatings must perform consistently over decades of exposure.

Palmer Holland provides advanced polymers, elastomeric modifiers, specialty fillers, and performance additives that enhance flexibility, adhesion, weather resistance, and long-term durability. Our solutions support single-ply roofing membranes, liquid-applied coatings, flashing systems, and structural sealants.

As building codes and energy-efficiency standards continue to evolve, we help manufacturers develop materials that improve insulation performance, reduce maintenance costs, and extend the service life of commercial and residential structures.