Installing Breathable Roofing Felt

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Installing breathable roofing felt.

Hang the lower edge of the felt over the eave the part of the roof that meets or overhangs the shed s walls by about 0 5 to 0 75 inches 1 3 to 1 9 cm. Where a roof includes valleys ensure the breather membrane is extended by a minimum of 300mm on each side measured from the centre of the valley. This video walks through the very basic steps for installing tarpaper felt. If you get to the end of a roll and need to begin a new roll make sure the edge of your new roll overlaps the edge of the old roll around 4 inches.

As you install your first layer of roofing felt make sure it hangs over your eave by about 6 inches. Nail metal drip edge flashing which bends over the roof and down the edge of the facing board on all roof edges. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. This will create a secondary water resistant barrier.

Never install the felt vertically across your roof. Here at roofing superstore we have a number of breathable roof membranes available for your latest roofing project from tyvek supro breather membrane to cromar s breathable membrane tlx breathable pitched roofing felt klober permo and more. Installing roof felt is a two person job. Starting a roof with tarpaper felt.

Setting the roll and then nailing off. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. Continue to lay your roofing felt onto your roof and secure it without any bubbles or wrinkles. At abutments turn the underlay up by at least 100mm.

These thick layers of roofing felt are installed by heating the back of the felt with a butane torch and then carefully applying it to the roof. Taking the time to properly prepare the sheathing will make all the difference in how quickly and easily the felt paper is installed.