The Basics of Residential Roof Construction

If you are in the market for a new residential roof, there are a few things you should know before making your selection. Residential roofs can come in a variety of different styles, colors, and materials, but their basic construction is similar. Before making your decision, learn about the basics of residential roof construction so you can communicate with your roof contractor and be prepared when problems arise.

Asphalt shingles

Asphalt shingles for residential roofs typically last 15 to 30 years and are backed by manufacturer warranties. This lifespan depends on climate, weather, and other factors, however. Some homeowners in hotter regions may need to replace their roofing sooner than this. Additionally, ice can cause tiny cracks in asphalt roofing shingles, and damp climates can cause algae and fungus growth. Fortunately, algae-resistant shingles can be found, including ones with copper-coated ceramic granules. This will prevent discoloration and long-term damage from algae.

These shingles are typically more expensive than 3-tab asphalt shingles, but they have many benefits. They contain a higher caliber of asphalt and feature more granules. Additionally, they often feature distinctive colors and can increase the resale value of a home.

Single-ply roofing membranes

A single-ply roofing membrane is made of synthetic material, which is very flexible and durable. It is also relatively inexpensive. It is made to last for up to thirty years, and it is easy to install. There are several styles of single-ply roofing membranes available. The type that’s right for your home will depend on the climate and your budget.

Single-ply roofing membranes can be made of polyethylene or thermoplastic polyolefin (TPO). TPO is the most popular single-ply membrane for commercial buildings. It offers ease of installation, is highly reflective, and can reduce air conditioning costs. EPDM is another popular choice because it provides long-lasting strength and durability. It is also excellent in cold climates and can resist freeze-thaw cycles.

Single-ply roofing membranes can be installed with multiple attachment methods. They can be mechanically attached, bonded, or fully adhered. Mechanically attached systems are secured by mechanical fasteners to the substrate. Mechanically fastened systems may be more expensive, but they offer a secure roof system and are less likely to leak. Depending on the material that you choose for your roof, you might need to hire the best roofing contractor in Orlando, FL with experience in this type of material to install it on your home.

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