Roofing shingle system and shingles for use therein

a technology for roof shingles and shingles, which is applied in the field of improved roofing shingles, can solve the problems of chain reaction lifting up adjacent tabs, affecting the appearance of the roof, and the two-layer roofing shingles disclosed in u.s. patent no. 7,805,905 are susceptible to wind failure, and achieve the effect of reducing the risk of wind failure, superior weather resistance and aesthetic appearan
US20150315789A1Active Publication Date: 2015-11-05BMIC LLC
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
BMIC LLC
Publication Date
2015-11-05

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Abstract

A two-layer laminated roofing shingle is disclosed comprising a posterior layer having a headlap and a buttlap including a plurality of simulated tabs extending from the posterior headlap, each simulated tab is connected to at least one adjacent simulated tab by a connecting segment, and an anterior layer having a headlap and a buttlap including one or more anterior tabs extending from the anterior headlap. Also disclosed is a single layer roofing shingle comprising a headlap and a buttlap including a plurality of simulated tabs extending from said headlap, the simulated tabs spaced apart by a plurality of partial slots, and each simulated tab is connected to at least one adjacent simulated tab by a connecting segment. Also disclosed is a roofing system comprising a plurality of courses of the inventive shingles.
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Description

FIELD OF THE INVENTION

[0001] This invention relates to an improved roofing shingle having the bulk and configuration of more expensive roofing shingles and a roofing system that utilizes the shingles. The inventive roofing shingles have the appearance of thicker shingles and have excellent fire resistance and protection against weather, while retaining the substantially reduced cost of conventional asphalt shingles.BACKGROUND OF THE INVENTION

[0002] Roofing products are often divided into three broad groups: shingles, roll roofing, and underlayment. Shingles and roll roofing typically function as outer roof coverings designed to withstand exposure to weather and the elements. Shingles and roll roofing generally contain the same basic components which provide protection and long term wear associated with asphalt roofing products. These components include a base material made from an organic felt or fiberglass mat which serves as a matrix to support the other components and gives the pro...

Claims

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