Which Type Of Waterproofing Is The Best For Your Roof?

If you are planning to repair or replace your roof, it is time to say goodbye to standard ones for good. The main function of waterproofing surfaces is to protect them against potential leaks and damage. Let’s discuss the top 3 types of waterproofing done on the roof.

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    Top 3 Types of Waterproofing For Your Roof

    Here is a list of our top picks.

    1. TPO Roofing Membrane
      Our top pick is the TPO roofing membrane (thermoplastic polyolefin). It is a versatile single-ply white layer, which is popularly used in commercial and residential roofing. What makes TPO different from others is its reflective nature. The white-colored surface reflects heat instead of absorbing it. This characteristic makes TPO an excellent choice for flat roofs over bedrooms, ensuring the space below remains cooler.
      However, you must take into consideration the look of a white layer, as it tends to have dirt and dust accumulated over time. This, however, does not compromise its function in any way. If the roof in question is not visible or aesthetics are not a concern, TPO is the best choice, having a lifespan of up to 25 years when correctly installed.
    2. PVC Roofing Membrane
      Moving on to the next best option – PVC roofing membrane (polyvinyl chloride). It is quite similar in quality to TPO. It is a single-ply white membrane used in both commercial and residential settings. The installation process for both TPO and PVC is similar as well, with the key difference being that PVC is more flexible and has a longer life.
      Just like TPO, the reflective quality of PVC is the reason why we consider it an excellent option for flat roofs over living spaces, maintaining a cooler environment below. The potential for dirt accumulation on the white surface is a consideration, but it does not hamper function. A PVC roofing membrane can last around 25 years with proper installation.
    3. EPDM Roofing Membrane
      EPDM roofing membrane (ethylene propylene diene terpolymer) is a synthetic rubber black membrane mostly used in commercial setups and medical facilities; however, a recent surge has been seen in residential roofing as well.
      Unlike TPO and PVC, the EPDM membrane is black in color, which is why it absorbs heat rather than reflecting it. While experts usually do not recommend it for bedrooms or living spaces due to heat absorption, it finds its place over garages or other non-living spaces.
      The main advantage of the black EPDM membrane is its resistance to dirt accumulation. So, if aesthetics are a priority, then consider it a good option. Its durability can be compared to a bulletproof rubber roof system; with 0.060 thickness, the EPDM roof can last between 25 and 30 years.

    Questions About Which Type Of Waterproofing Is The Best For Your Roof?

    Roof Waterproofing Process

    1. Material Selection: You might know about the particularities of choosing the right material as a layman; therefore, consult with experts to choose the option for effective waterproofing.
    2. Concrete Waterproofing: You must ensure that concrete surfaces are made waterproof using specialized products, preventing water seepage.
    3. Coating Application: Apply a waterproof coating to enhance protection against water penetration, extending the life of the roof.
    4. Slanting the Edges: Bevel the edges of the coating to improve its efficacy in preventing water inlet.
    5. Drainage Installation: Install drainage systems to prevent the formation of water puddles on the roof, minimizing the risk of water damage.
    6. Top Layer Application: Finish the process with a suitable paint or coating material as the top layer for added durability, ensuring the roof withstands various weather conditions.

    Consulting Experts for Flat Roof Waterproofing

    Since selecting the right waterproofing material is pivotal for its success, the expertise of professionals in the field cannot be overstated. Consulting with experienced roofing professionals not only helps in raw material selection but its accurate application as well, maximizing its effectiveness and longevity.


    What Our Clients Say!

    Will from Texana was fantastic to work with! He was knowledgeable and efficient. His roofers were quick clean and did a phenomenal job! I highly recommend them!

    Suzanne Baldwin

    Closing Note

    Making the final call is not easy. There are multiple factors involved in making the right choice, which depends not only on the material but also on the aesthetics, visibility, and installation process. If you wish to get waterproofing services from Texana Roofing and Waterproofing in Houston, get in touch with us by dialing (833) 583- 9262. We have obtained certifications from organizations like the American Subcontractors Association and the Houston Apartment Association, so you can leave it to our professionals to do the perfect job for you.