HPD Public Repository

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Expired: Thermally Broken Roof Hatch/Nystrom/2019-08-15

Thermally Broken Roof Hatch/Nystrom/2019-08-15

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Open the PDF · HPD 9038

HPD has expired. Expiration Date: 2022-07-10

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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…
Expired: Interior and Exterior Aluminum Expansion Joint Covers/Nystrom/2019-08-28

Interior and Exterior Aluminum Expansion Joint Covers/Nystrom/2019-08-28

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Open the PDF · HPD 9204

HPD has expired. Expiration Date: 2022-06-28

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