Roof Warranty Wind Speed

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Roof warranty wind speed.

For installations not eligible for the windproven limited wind warranty maximum wind speed coverage is 130mph with special installation or 110mph without special installation. Membrane manufacturers warranties provide recourse for owners against failures in the roofing materials workmanship or assembly such as material or design defects. By purchasing a peak advantage guarantee you get. For added protection owners can upgrade the coverage to 72 mph.

Every warranty carries with it a wind speed rating a threshold above which the membrane manufacturer will not cover wind related roof failure. Roof warranties including wind speed coverage started as a marketing approach to differentiate single plies from asphalt roofing. Figure 9 examples of warranty language. Non single family detached residences designer shingles including timberline ultra.

Enhanced wind warranty to 130 mph with 6 nail application and the use of atlas pro cut starter shingles installed along the eaves. If your building is located in high wind or hurricane areas you may want to look into a wind gust upgrade. Wind speeds were and in some cases still are noted by description such as windstorms gale force and such. For example carlisle syntec s gold seal warranty base coverage for wind is under 3 seconds of 55mph gusts.

In figure 9 a 300 ft high roof area with a rooftop wind speed of 80 mph the ground wind speed would be 55 mph while a ground wind speed of 80 mph would actually cover winds up to 118 mph for the same building. Support services can include. Minimum wind speed rider with all manufacturers warranties in low wind areas and 110 m p h. However the granting of such a warranty is dependent upon the overall system design and other components utilized in the design.

Please note that a 1 90 or a 1a 90 rating does not provide the necessary wind speed requirements. Minimum wind speed in known high wind areas. However the industry standard for wind speed warranties is 55 mph unless otherwise specified as a specific requirement of wind speed to be provided by the manufacturer. 4 castlebrook wind warranty.

Refer to local wind speed maps for other wind speed design requirements. Design require a 99 m p h. Refer to the atlas roofing limited shingle warranty for all coverage requirements. Most single ply roofing manufacturers do offer higher wind speed warranties.

Standard 4 nail application is 110 mph wind warranty.