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Notice of Intent
Asphalt Shingles Made From Organic Felt and Surfaced...
1.1 This Standard covers asphalt roofing shingles composed of saturated organic felt or impregnated glass felt, coated on both sides with asphaltic material and surfaced on the weather side with mineral granules. This...
Notice of Intent
Asphalt Shingles Made From Glass Felt And Surfaced...
1.1 This Standard covers asphalt roofing shingles composed of saturated organic felt or impregnated glass felt, coated on both sides with asphaltic material and surfaced on the weather side with mineral granules. This...
Notice of Intent
Asphalt shingles made from glass felt and surfaced...
Note: This notice of intent was withdrawn by the responsible SDO on February 20, 2024. 1.1 This Standard covers asphalt roofing shingles composed of impregnated glass felt, coated on both sides with asphaltic material and...