Paperless drywall firecode x8/7/2023 ![]() ![]() eXP® Area Separation Wall Systems: Area Separation Wall is a popular method for constructing today’s multi-family housing units. ![]() These systems are lightweight and economical compared with conventional shaftwalls. Shaftwalls are non-load bearing partitions made up of gypsum board and metal framing. eXP® Shaftliner is the right choice when designing for fire resistance and changing air pressure. eXP® Cavity Shaftwall Systems: These systems enclose elevator, horizontal shafts and chase walls in buildings where it is advantageous to erect these walls from one side only.eXP Shaftliner can also enhance acoustical performance again, ideal when you are constructing multi-family residences. It is specially coated on the front, back and edges for easy installation. Dimensionally stable under changes in temperature and humidity, this hard-working panel resists warping, rippling, buckling and sagging. The PURPLE® coated fiberglass facers provide excellent weather- and water-resistant capabilities. These panels are key components in the Cavity Shaftwall Systems and the Area Separation Fire Wall Systems.Īs with all eXP® products, eXP Shaftliner is a moisture- and mold-resistant panel with added fire-resistance. Use eXP Shaftliner Panels to construct lightweight fire barriers for cavity shaftwalls (1-4 hr.), stairwells and area separation fire walls in multi-family housing. eXP® Shaftliner is a moisture and mold-resistant shaftliner panel with a fire-resistant (Type X) core. Whether you are constructing multifamily housing or commercial projects, guard against damaging elements like rain and moisture and ensure you will achieve a fire rating. Dimensionally stable under changes in temperature and relative humidity.Įxtra protection against inclement weatherĮXP® Shaftliner is optimal when constructing lightweight fire barriers for cavity shaftwalls, stairwells and area separation walls in multi-family housing units.Offers a 12-month extended exposure warranty for typical weather conditions.Coated glass mat facers for easy handing.Scores and snaps easily without sawing.Resists the growth of mold per ASTM D3273 with a score of 10, the best possible score.Provides superior water resistance without impeding vapor transmission.Approved component in specific UL fire-rated designs.Fire-resistant material with a non-combustible gypsum core helps protect framing elements, even when cladding is combustible.The glass mat is folded around the long edges to reinforce and protect the core. eXP® Shaftliner consists of a moisture- and mold resistant gypsum core encased in a coated, specially designed PURPLE fiberglass mat on the face, back and sides. Use eXP® Shaftliner to construct lightweight fire barriers for cavity shaftwalls (1-4 hr.) and area separation fire walls (2 hr.). For use in shaft, stairwells and Area Separation Walls.
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