|For superior weather protection to cover roof deck
structural expansion joints.
for Cain quality and economy.
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|The Crown Expansion Shield's
EPDM bellows withstand the most extreme
chemical and weather conditions without leakage. A 3/8" layer of
closed-cell flexible foam is laminated to the
EPDM bellows cover, which insulates the
bellows and allows expansion, eliminating stress at the seam.|
|Easy, one step splicing application provides
long-life waterproof protection. Saves money.|
|Available in galvanized, copper, stainless steel, and aluminum; with
4", 5", 6", 8", 10", &12" bellows. Manufactured for straight flange, curb or
|Full line of
factory-made fittings insure a perfect fit. Saves time.|
|Double-lock connection between metal and bellows assures a
|Conveniently packaged in
50-ft. straight flange rolls, and 10-ft. curb application lengths, for easy handling and minimum splicing.|
Where should Roof Expansion
Joints be used?
|When structural alterations or additions are made to an existing building.|
|When the building length exceeds 200 feet.|
|When the deck material changes (i.e. from poured concrete to steel).|
|When building a T, U, or L-shaped structure.|
|When the direction of the structural framing changes.|
Cain Mfg. Co.,Inc.