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The
Double Lid Smoke Vent ventilator provides smoke and heat venting
in areas where high live loads are a factor. The SSVDL-L Model, as
manufactured by TriStar Skylights, a wholly owned subsidiary of
Bristolite Skylights, consists of double doors which are framed
with galvanized steel and glazed with a plastic dome using Tri-Tuff
UL 972 listed material. The skylights have a maximum ventilating
capacity and incorporate a storm resistant louver blade as a standard
feature.
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