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| For superior weather protection to cover roof deck
structural expansion joints.
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Call
for Cain quality and economy.
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Brochure
 | 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
curb-to-wall applications. |
| Full line of
factory-made fittings insure a perfect fit. Saves time. |
| Double-lock connection between metal and bellows assures a
weather-tight seam. |
| Conveniently packaged in
50-ft. straight flange rolls, and 10-ft. curb application lengths, for easy handling and minimum splicing. |
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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.
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Contact Information
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