When an Overlay of Shingles Is Acceptable for New Roof Installation in Laurel MD

Posted By : Aubrey Mead , on Jun, 2018


New Roof Installation in Laurel MD commonly is the most expensive improvement homeowners ever make to a house. They replace a roof not because they’re eager for a color change, but because they have no other choice. The roof has deteriorated over the years and now it leaks or it has obvious signs of wear. In some cases, a bad storm has seriously damaged the roof so that a new one is advisable instead of repair work.

Advantages of Asphalt Shingles

Most homeowners choose asphalt shingles for the affordability. They do not last as long as metal roofing, but they cost substantially less. If the structure is never damaged by a storm and the homeowner takes care of the roof, the shingles may last for up to 30 years.

Asphalt shingles are available in a very broad range of colors and patterns, allowing homeowners to customize the look of their house. After receiving a favorable quote from a company like Liberty Roofing Window & Siding, the new customers can peruse galleries of shingles online and look through sample books at the contractor’s location too.

Proper Care of Shingles

Proper care includes preventing ice dams in the winter and keeping the shingles clear of organic debris from trees. Branches should be trimmed if they start brushing against the roof. Gutters also should be cleaned out as needed, since clogged drain spouts can cause water to back up under shingles.

The Possibility of an Overlay

If there is only one layer of shingles present, New Roof Installation in Laurel MD sometimes can be done at a lower price by simply having an overlay added on top. If two sheets of shingles are already there, in most cases, they must be torn off and new ones added afterward. Three layers are too heavy for most roofs. The exception is on roofs with very steep pitches, as the weight is distributed across a greater surface area.

An entirely new roof also may be required if leaks have been ignored for a long time. That can cause significant damage to the materials under the roof. Plywood may need to be replaced, for example. Like us on Facebook.

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