Sealer is a good option for dealing with many issues on older roofs. It isn't the answer for every house's roof, though. If you're curious about whether you can use residential roof sealer coating paint, take these four issues into consideration.

Materials

The most likely reason you won't be able to use residential roof coating paint for a project is that the materials aren't the right type. Generally, a sealer is excellent for use on rubber and membrane uses, especially if they're flat or close to it. Likewise, the sealer is an okay solution for getting a few more years out of a roof with asphalt shingles.

On the other hand, sealing usually isn't a great solution for materials like slate or tile. These are generally long-lasting products that need to come off the roof if they're damaged. However, you can often replace small sections with little trouble if you're dealing with one of these products.

Limited Damage

A residential roof coating paint may be a good choice if the roof has limited damage. Cracks or missing shingles, for example, are typically treatable. It won't be a long-term substitute for redoing the roof, but it may buy you a few more years of service. Especially if you want an emergency fix that might get you to a better time to do more work on the roof, sealing can be an excellent option.

You should look at the condition of the roof before committing to sealing, though. If the roof is showing signs of sagging, then it needs immediate attention. Most likely, you'll have to replace the roof if it's that bad.

UV Exposure

An otherwise good roof can also just look bad if it has taken a beating from the sun. UV rays can dull the appearance of a roof, but residential roof sealer coating paint will restore the surface. If you have a roof that's turning gray with discoloration, for example, the sealer can get it to a more saturated black. Also, there may be uneven discoloration that makes the roof look spotty. Seal coating will provide a thick and uniform color.

Energy Efficiency

Particularly if you live in a region that has many sunny days, you might want to use a reflective product to improve your home's energy efficiency. A contractor from your area can recommend an appropriate product. The goal is to reflect the sun's rays and reduce the overall heating of the house so you can save on air conditioning.

For more information, contact a company like Associated Paint, Inc.