If your old asphalt shingle roof is near the end of its life and showing signs of stress and aging, you may wonder what your options are if you don't want to invest in a new roof just yet. One thing to consider is to paint the roof with a coating. A coating beautifies your roof while sealing it to protect your home against roof leaks. Here's how residential roof sealer paint works.
Choose The Right Paint
Be sure to choose a residential roof coating paint rather than a commercial variety. Commercial roof sealers are made to work with flat roofs that have a lot of water ponding. Residential roof paint is made to work with sloped roofs and to use on asphalt shingles rather than membrane roofing.
Also, choose paint made for asphalt shingles. A good choice might be acrylic paint with a low sheen. The paint should adhere to the shingles and be flexible enough to tolerate temperature fluctuations.
By choosing the right roof paint, your home will look attractive, and you'll get more years of life from your roof. This gives you time to plan on a roof replacement, and you won't have to worry about roof leaks since the asphalt will be sealed.
Besides choosing the right type of sealer paint, you can also choose the color you like. Residential roof sealer paint comes in many solid colors, so your home can even be more attractive than it was with basic asphalt shingles. However, you might want to choose a white coating so it will reflect the sun and help your home stay cooler.
Clean And Repair The Roof First
Repairs should be done before you apply the coating or the paint job may not last as long as it could. These repairs could involve fixing water damage and replacing missing shingles. You may not need to worry about replacing shingles with minor damage since those will be sealed with the paint.
Cleaning is essential, and this may need to be done with a power washer to get rid of algae, mold, dirt, and debris stuck to the shingles. If your roof isn't clean, the paint won't bond as well, and the paint could start to peel off too soon.
Apply The Paint To The Shingles
Be sure to follow the instructions from the paint manufacturer as these tell you the temperature range necessary for applying the paint, how to apply it, and how many coats to apply. Roof coating paint goes on like any other type of paint. However, since a roof is large, you probably don't want to apply it with a hand brush. You might use a long-handled brush to apply the paint, but a paint sprayer is probably a better idea as it applies paint uniformly and is easier for you to use.
For more information, contact a company like Associated Paint, Inc.