How To Seal Flat Felt Roof

Mix the liquid rubber roof coating in a 5 gallon bucket per the instructions supplied by the manufacturer using an electric power drill and a mixer attachment.

How to seal flat felt roof.

Cover the edges of the roof with strips of felt before laying out the final layer. You can cover the surface of the felt with gravel for added strength. 8 cut in or outline the perimeter. As with most temporary flat roof repair work a paint on solution can fix leaks.

For older felt roofing a patch of torched on roofing with add an additional layer and fix the damage. If you have found issues with the flat roof then you need to repair them prior to applying flat roof sealant over the entire roof. Use a mixture of 1 qt. The type of coating you choose for your roof will depend on your roof s existing condition and the kind of coating already on your roof.

Apply another layer of adhesive to the top for maximum waterproofing. Homeowners no longer need to use tar with toxic fumes to seal their flat roofs. Wait for the roof to dry before applying the coating. You will follow the same process as in step 2 for the last layer.

Use the trowel and place some of the roofing cement over the area and spread it out six inches beyond the spot to repair. If the old layer of felt roofing is in good enough condition then a liquid system repair can be applied. Rubber and pvc coatings are newer products you can use to seal your roof from the elements. Start at the edge of the roof deck.

Of trisodium phosphate with 5 gallons of water in extreme cases to clean the roof. Clean your roof with a pressure washer or broom ensuring all the dust and dirt is removed. It is imperative to fill the exposed membrane.