Top Materials For Residential Low-Slope Roofs

January 22, 2024
Case Study

The Top Four Materials For Residential Low-
Slope Roofs In The Champions Area

The Pros And Cons Of Common
Low-Slope Roofing Materials

Have you considered a different material for your residential low-slope roof in The Champions Area?

If you’ve been thinking about having a roof replacement, then you’ve probably been researching your different roofing material options.

Of course, the options are plenty, and there’s probably some you’ve never heard of. Choosing which you want to be installed on your house can become a headache without the correct information.

On top of that, the company you choose to install your residential low-slope roof is just as important as the material you select.

You’ll need a contractor with knowledge of the materials and expertise in low-slope roof installations.

At Houston Roofing & Construction, we’re the right contractor for your roofing project, and we’d also like to share information on the top materials for low-slope roofs.

Residential Low-Slope Roofing Materials

Low-slope roofs, including flat roofs, have a variety of materials that they can be built with. One of the main concerns for any residential low-slope roof is water drainage. Depending on the roof’s slope, this is less of a concern.

With flat roofs, however, they will have to be able to handle standing pools of water. This concern, as well as others, is why the material the low-slope roof is built with matters.

Let’s look at some of the top materials for residential low-slope roofs.

Standing Seam Metal Roofs

Metal is becoming a more and more popular roofing material choice. While the expense can be a concern, metal roofs come with a host of benefits that can outweigh the added cost.

A standing seam metal roof typically will feature a concealed fastening system. This system reduces the risk of water penetrating the surface of the roof due to the use of screws.

Metal roofs have a longer lifespan than most other materials. They will stand strong for decades. A properly maintained metal roof could easily last 40+ years.

Speaking of maintenance, low-slope roofs built with metal require less maintenance and drain rainwater well. While performing well against severe weather, metal roofs are also fire and wind-resistant.

Other roofing materials are generally cheaper than metal, so the cost turns some homeowners away.

Metal roofs sound different from roofs built with other materials. Rain on metal isn’t a sound everyone is comfortable with, so it should be considered when selecting a roofing material for a low-slope roof in the Greater Houston area.

Asphalt Roll (Rolled Roofing)

Asphalt roll is a lesser version of asphalt shingles generally used on low-sloped roofs. While it’s based on the same materials used to make asphalt shingles, rolled roofing is nowhere near as durable.

Its typical lifespan is much shorter than asphalt shingles at between five and eight years, down from the average 20 years shingles provide.

Rolled roofing (also referred to as modified bituminous, or mod-bit roofing) is one of the cheaper roofing materials available, but its durability is lacking. Homeowners will also find limited style choices. However, installation is more easily done.

Membrane (Single-Ply)

Here, we’ll talk about three similar types of low-slope roofing.

  • Polyvinyl Chloride (PVC) – PVC is typically a little more expensive, with a lifespan of around 20 years.
  • Thermoplastic Polyolefin (TPO) – TPO has a lifespan between 7 and 15 years.
  • Ethylene Propylene Diene Monomer (EPDM) – EPDM is usually the cheapest of the three membrane options, with a lifespan of around 20 years.

All are solid at holding up against the weather. However, membrane roofing materials aren’t the most durable option, and all require regular maintenance.

Built-Up Roof (BUR)

Built-up roofs (also called tar and gravel roofs) are exactly what they sound like. They’re built using multiple layers of materials to produce a roof whose strength is the many layers of protection it offers.

As a popular option for low-slope roofs, it’s widely considered resistant to water penetration. The lifespan is usually between 20 and 30 years.

While BUR can be susceptible to water pooling and the damage it can cause, it’s generally low-maintenance, fire-resistant, and can cost less than other low-slope roofing options.

These are four of the top materials used for residential low-slope roofs in The Champions Area. The decision is yours regarding which roofing material you want to be installed.

Once you’re ready for a roof replacement, call Houston Roofing & Construction at (832) 237-3737 to schedule a free consultation.

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