The main advantage of using felt roofing underlayment is cost.
Roofing felt 15 years.
This traditional style roofing felt looks great in any garden.
The cheap felt is often supplied as standard on pre made sheds to keep the sticker price down.
Asphalt saturated heavy duty roofing felt is available in 15 and 30 pound weights.
Waterproofing and protecting your shed roof from the elements while elongating its lifespan.
For many years roofers used asphalt saturated felt under roofing shingles and it was historically available in two standard weights.
30 felt is typically thicker stronger and may be less prone to tearing or ripping off during installation or weather events.
The best weight for roofing felt is the 30 pound product because it provides thicker and.
Roofing felt is most commonly used for the waterproofing of non habitable garden buildings such as cabins or sheds.
The longer lasting felt is then available as a very sensible upgrade.
15 pounds per hundred square feet and 30 pounds per hundred square feet.
It has a life expectancy of up to 15 years so it s very low maintenance while the range of colours available allow you to put your own spin on the look of your shed.
Felt roofing underlayment is typically available in two types.
Polyester base shed.
6 degrees rough cost m 2.
Roofing felt can however be applied as a final layer to a shed roof to offer further waterproofness.
No 15 felt and no.
The heavier duty felt costs about 5 m2 against 3 m2 for the cheap felt.
It is typically used as an underlay that sits between the surface it is being applied to and the final layer of roofing material.