How To Waterproof Roof Shingles

Start at the bottom side of the gable and overlap the sections of drip edge a few inches as you work your way up the roof see figure a.

How to waterproof roof shingles.

Lay asphalt felt paper or special waterproof underlayment such as a self healing membrane over the roof. Asphalt shingles are a desirable roofing material because they are inexpensive and durable. Install the drip edge on the gable ends of the roof after you finish installing your underlayment. The first step in waterproofing a roof is cleaning of the substrate.

Overlap each row at least 3 to 4 inches. With an acrylic asphalt sealant you can add a protective layer to the shingles and keep your roof safe from water damage. Using your staple gun secure the felt to the roof. Allow the finished coat to dry for 24 hours.

Apply a second coat. How to waterproof your roof if there is a way in water will find it by brandon wulf gcp applied technologies local business dec 26 2016 9 00 am pt. Install new flashing metal flashing is often called drip edge along the bottom of the roof near your gutters. Drips to downpours water will find holes and seep under your shingles.

Don t step on your coat. Some roofers will use 15 pound 6 8 kg roofing paper which is an effective method although the best method is a self sealing membrane with a rain screen. How to waterproof your roof beverly hills ca if there is a way in water will find it. Nail it every couple of feet.

If you live in an area with inclement weather you should consider using a special ice and water protector. Because of this reason proper cleaning is just as important as the actual correct application of the liquid material. Repeat this process until you have covered the entire roof. If there is a way in water.

All successful liquid applied membrane applications require superior adhesion. Start from a corner and work your way around the roof walking backwards. Pour about a gallon of elastomeric coating from your bucket onto the roof and begin spreading with your paint roller. Protect your shingles with an acrylic sealant.