Pur Roof Over Wet Felt

Apply roofing cement slide the flashing over the pipe and push so it lies flat on the roof.

Pur roof over wet felt.

Roof replacement is expensive. Roofing felt helps ensure the water drains off the roof and doesn t leak into your home. This moisture can lead to mold and mildew forming underneath the shingles. Roofing felt applied over a wet roof deck or shingles applied over wet roofing felt traps a layer of moisture within the roof.

However we ve been doing this since 1992 so we have plans processes and precautions in place to protect the home and ourselves. In houston you might get jailed for this around here it s standard practice. Roofing felt that has gotten wet can be covered with shingles as long as it is allowed to dry out first the surface underneath did not get wet and it did not wrinkle bubble or rip. The felt can get wet.

The felt is actually what keeps your roof dry. Friday harbor wa. For both plumbing vent flashing and air vents you ll need to cut the shingle above to go around the flashing and then install the shingle. The felt collects and then repels the water allowing the roof to breathe.

I know you can t get all of the moisture out of the ply but you can get a huge head start. Here alternating layers of roofing felt usually fiberglass and hot applied asphalt are combined to create a long lasting roof system. Step 11 install air vents install air vents in a similar manner. Wind driven rain or snow can trap water under your shingles putting your roof deck and inner residence at risk of moisture damage leaks rot and mold.

However due to its water repellent properties it acts more as a shield than a sponge. The shingles are in place to protect the felt. When roof felt gets wet. This shortens the effective life of the shingles and can adversely affect the roof sheathing.

If you can get it covered in a way to allow as much air flow as possible between the visqueen and the roof it may dry out fine. The purpose of underlayment as we mentioned above underlayment is an added layer of protection for your roof. When we are going to felt and roof a wet deck we break out the brush torch and try to dry the deck somewhat. Felt will often get wet with a cedar shake roof since this type of roof is designed to soak up then shed water.

A layer of gravel or small stones is applied on top of the final coating of asphalt to protect the roof from the elements including ultraviolet uv rays and hail. Bailer hill construction inc. But it may be fine if it indeed didn t get soaked. Roofing during wet weather is just part of the job in the great pacific northwest.