Your roof provides essential protection against the elements while also helping improve household energy efficiency. However, every property will need a new roof installation sooner or later. When the time comes, most homeowners will decide between two options: an overlay or a tear-off. Here’s a closer look at these different methods so you can determine which is the best fit for your home.

Overlay

An overlay is also referred to as re-roofing, in which a new layer of shingles is placed over an existing layer. This is often a good choice when your current shingles are experiencing enough wear and tear that they need to be replaced but are still in decent condition overall. The current shingles generally need to be free from major water damage or other significant issues.

An overlay can be advantageous because it’s less expensive and will be completed more quickly than a tear-off. However, it can only be done once. If your home has previously had an overlay, you can’t get another, as the excess weight could threaten your home’s structural integrity.

Tear-Off

A standard roof installation is also known as a tear-off. The old shingles are completely removed from the roof. This also allows roofers to get rid of rotted decking, damaged flashing, and other issues that could contribute to leaks or energy loss. The replacement roofing system will be brand-new.

Tear-offs tend to yield better-looking and more energy-efficient results overall and typically last a lot longer than an overlay. However, the extra labor that goes into the project can increase costs.

Whether you need a new roof installation or shingle repair, trust All State Construction to get the job done. Serving Lexington, SC, since 1964, this family-owned roofing contractor has established a strong reputation for reliable, high-quality results. To learn more about their services or to schedule a free estimate, give them a call (803) 359-2364.