30 saturated felt underlayment is specified for use as an underlayment between the roof deck and the shingles.
Saturated roofing felt.
Felt underlayment features benefits.
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The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection.
Product overview this 15 felt roof deck protection features quality asphalt saturation for great waterproofing to add an extra layer of protection between your shingles and your roof deck.
30 saturated roof felt atlas roofing provides a complete selection of roofing felt underlayment.
This felt will help prevent damage to your roof from wind driven rain and water from other sources.
15 pounds per hundred square feet and 30 pounds per hundred square feet.
Available in the form of rolls.
Asphalt saturated felt roof underlayments will fail if torn or damaged during installation.
Specifically if the underlayment absorbs moisture this will damage the roof deck.
15 felt type construction helps provide an extra layer of protection between your shingles and your roof deck not included.
All or part of the weather side may be covered with mineral granules or with powdered talc or mica.
Asphalt saturated material for excellent waterproofing heavy duty felt design lays flat and minimizes wrinkling.
A poor quality asphalt saturated felt roof underlayment is at high risk of failure.
It comes in two thicknesses.
A roofing material manufactured by saturating a dry felt with asphalt and then coating the saturated felt with a harder asphalt mixed with a fine mineral glass fiber asbestos or organic stabilizer.
For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.
Asphalt saturated felt underlayment gorilla guard 30 and gorilla guard spec 30 are designed to outperform traditional felt roof underlayment by combining specially developed additives with glass fibers.
Felt roof deck protection.
Roofing asphalt saturated felt is a blend of cellulose polyester bitumen and asphalt soaked in a waterproofing agent.
Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights.