HPD Public Repository

Nystrom ThermalMAX™ Thermally Broken Smoke Vent is engineered for energy efficiency and fire safety in schools, warehouses, high rise buildings, elevator shafts and stairwells. Designed with a thermal break to keep cool-cool and hot-hot…

Roof Hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs. Nystrom's complete line of Roof Hatch and Safety products meet building codes, fire and life safety requirements. The…

Nystrom offers a complete line of smoke vents designed to meet all fire and life safety building codes. Roof top smoke vents open to release heat, smoke, and noxious fumes in the event of a fire emergency, as required by International…

Roof Hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs. Nystrom's complete line of Roof Hatch and Safety products meet building codes, fire and life safety requirements…

SmokEscape™ Smoke Vents are rooftop smoke vents that open to release heat, smoke, and noxious fumes in the event of a fire emergency, as required by International Building Code (IBC 910 Heat & Smoke Vents, IBC 410 Stages & Platforms, IBC…

Roof top smoke vents automatically open to release heat, smoke, and noxious fumes in the event of a fire emergency, as required by International Building Code (IBC 910 Heat & Smoke Vents, IBC 410 Stages & Platforms, IBC 3004 Hoistway…

Roof Hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs. Nystrom's complete line of Roof Hatch and Safety products meet building codes, fire and life safety requirements…

Roof Hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs. Single door and double door Equipment Roof Hatches are engineered to accommodate extra large equipment access through…

Roof Hatches provide safe and convenient access to commercial building roof areas using interior ladders and stairs. Nystrom's complete line of Roof Hatch and Safety products meet building codes, fire and life safety requirements…

Nystrom Elastomeric and Vinyl Exterior Wall and Ceiling System is a weather-resistant system that accommodates thermal and seismic movement. The visual seal matches many exterior building colors and the moisture barrier prevents exterior…

An expansion joint system is designed to safely absorb movement resulting from expansion and contraction, vibration, ground settlement, and earthquakes. Nystrom Elastomeric Expansion Joint Systems are an aluminum frame with an elastomeric…

An expansion joint system is designed to safely absorb movement resulting from expansion and contraction, vibration, ground settlement, and earthquakes. Nystrom Aluminum Expansion Joint Cover Assemblies minimize slipping and tripping…

Roof Hatches provide safe and convenient access to roof areas using interior ladders, alternating tread device and stairs.

Roof Hatches provide safe and convenient access to roof areas using interior ladders, alternating tread device and stairs.

Roof Hatches provide safe and convenient access to roof areas using interior ladders, alternating tread device and stairs.