Weather Roof II (WRII)
Product Description
A metal standing seam roofing product attached by using a variety of concealed, interlocking clips that provide for minimum panel penetrations. This panel can be used on new construction as well as retrofit on existing structures. This panel is designed to provide a high degree of weather tightness and has been tested by independent laboratories in accordance with ASTM E283 and E331 (for air infiltration and water penetration).
Gauge: 24 standard and 22 gauge available on request
Finishes: Galvalume and Architectural Series
Lengths: 50′ maximum standard and longer lengths available by special request.
Fasteners: Concealed fastening system. The clips are available as floating or fixed. Two different clip heights are available to allow for thermal blocks.
Manufactured: Houston, Caryville, Atwater, Rome, Salt Lake City and Mattoon
Usage: New and retro fit applications
Limitations
- Recommended for roof slopes of 1/4:12 or greater.
- When using the fixed clip we recommend for double slope buildings 200′ wide or less and single slope buildings 100′ wide or less. (May vary upon extreme weather conditions.)
- Oil-canning is not a reason for rejection.
Feature
- No panel penetration is required over the building envelope other than at the end laps, and panel ends which are connected by a compression joint.
- Panel side laps arrive at the job site containing a sealant.
- Optional weather tightness warranty.
- Factory notched at both ends with pre-punched holes.
- End laps have a 16 GA. backup plate with pre-punched holes.
- High or Low Clips
- UL 90
- Does not use the mechanically seamed system, this panel snaps together interlocking.
Benefit
- Specially designed to seal out the elements.
- Contributes to the system’s weather tight construction and ease of erection.
- Assurance that roof system will remain weather tight for extended service life.
- Field installation can commence or finish from either end of building.
- Solid connection at end laps and proper fastener spacing. The pre-punched holes improve erection and ensures proper panel placement.
- Accommodates variety of insulation systems including 1″ thermal spacers at the purlin.
- Lower Insurance Costs
- No need for seaming equipment. Ease of erection.