One msr roofing roll is usually about 36 feet long by 36 inches wide.
How long is a roll of roofing felt paper.
This felt will help prevent damage to your roof from wind driven rain and water from other sources.
For instance a typical 2700 square foot home might require three rolls of.
36 in x 72 ft 216 sq ft felt roof underlayment.
Rolled roofing is easy to obtain and can be found at all home improvement stores.
Better protection superior asphalt saturation means improved waterproofing.
Nail the roofing in place with short roofing nails spaced 6 inches apart and 1 inch in from the outer edges of the roll roofing.
Asphalt saturated material for excellent waterproofing.
Mark a chalk line to identify the end of your first layer.
Good luck on your project.
Felt roof deck protection.
Roofing felt is comprised of a base made from natural materials such as wood cellulose or synthetic ones such as fiberglass or polyester and then coated or saturated with a protective coating such as bitumen asphalt which repels water but still allows the product to breathe.
Your math 10 x20 200 sqft.
Rolled roofing or roll roofing also known as msr comes in rolls of 100 square feet.
Heavy duty felt design lays flat and minimizes wrinkling.
You will need just under 1 2 of a roll.
So in terms of quantity a roofing roll is about the size of one composite shingle square.
Using a roll of felt coverage or several rolls provides the roof with additional waterproofing and protects the wood sheathing of a roof until the installation of shingles is finished.
Fast to install because there is more material per roll compared to felt synthetic roofing underlayment comes in wider and longer rolls it results in fewer trips up the ladder for your roofers saving them time and perhaps helping the job move along faster.
Lays flatter heavy duty design minimizes the wrinkling that can occur with cheaper felts.
Using a measuring tape measure 35 inches 89 cm up from the bottom of the roof and make a mark with chalk.
Roofing felt commonly called tar paper is an important component of any roofing system.
The measurement of 35 inches 89 cm is the default measurement used by most roofing professionals.
Add an extra layer of protection between your shingles and roof deck with this 30 216 sq.
The specs on the website say that this will cover 432 sqft.