Gypsum roof deck

Gypsum roof deck

A structural roof deck of gypsum cement.
References in periodicals archive ?
Tenders are invited for The project consists of the installation of an adhered TPO or EPDM 115 mil fleeceback membrane over an existing gypsum roof deck.
A clean, sealed shell was created with the installation of new, low-E, insulated windows to replace steel casement windows, historically accurate low-E wood windows to replace the original wood windows, and an R-30, low-albedo roof and steel deck to replace a gypsum roof deck.
The original Watkins ES was constructed in 1962 as a three story concrete building; the top floor was added in 1967 and is steel with a gypsum roof deck.