TPO Roofing

Select Exteriors and Roofing installs, repairs, and replaces TPO membrane on flat and low slope roofs, with welded seams and every curb, drain, and termination detailed properly.

★★★★★
Select Exteriors & Roofing rated 5/5
based on 65 reviews.

Welded Seams and a Roof That Reflects Instead of Absorbs

We install TPO roofing in and around Lake Ozark, MO on commercial properties, retail buildings, and low slope sections where drainage and seam integrity decide everything. TPO is a single ply membrane with one meaningful advantage over anything glued or taped: the seams are welded with hot air, which fuses the sheets into a single piece rather than sticking two pieces together.

It is also usually white or light gray, so it sends a real share of the sun back rather than pushing that heat down into the building. On a wide roof in an open lot, that is not a small thing.

Why Choose TPO

The welded seam is the first reason. Adhesive and tape are bonds between two separate sheets, and every bond is a thing that can eventually let go. A hot air weld makes the seam part of the membrane. It is the single biggest structural difference between TPO and EPDM, and it is why TPO has taken over so much of the commercial market.

Reflectivity is the second. A white membrane absorbs far less solar heat than a black one. How much that shows up on your utility bill depends on your insulation, your HVAC, and how the building is used, so we are not going to quote you a percentage. But on a wide, unshaded roof it is a real factor, and it is the reason a lot of owners in retail corridors choose it.

The tradeoff is cost. TPO generally prices above EPDM. If your roof is small, shaded, or budget is the binding constraint, EPDM may serve you better and we will say so.

Our TPO Roofing Services

A welded seam is only an advantage if it is welded correctly. Weld temperature, speed, and roller pressure all matter, and a weld that looks fine can still be cold. That is why the seams get tested rather than eyeballed.


Here's what we offer:

  • Roof Assessment: We get on the roof, document the existing layers, the insulation condition, the drainage, and every penetration and flashing, and show you the photos before anyone talks about scope.


  • New TPO Installation: We install membrane with welded and tested seams, fastening chosen for the deck underneath, and flashings detailed at every penetration.


  • Full TPO Replacement: When the existing system is past repair or the insulation underneath is saturated, we tear off, deal with what we find on the deck, and install a new membrane rather than burying the problem.


  • TPO Repair: Weld failures, punctures, and flashing problems are repairable on a membrane that is otherwise sound. We will tell you straight which one you are looking at.


  • Rooftop Equipment Detailing: Curbs, units, vents, and drains are where low slope roofs let water in. Flashing those correctly is most of the job on a commercial roof.


If a section can be repaired rather than replaced, we would rather tell you that than sell you a roof you do not need yet.

Benefits of TPO Roofing

TPO has taken a large share of the commercial market, and the reasons are specific.

Welded Seams: Hot air fuses the sheets rather than bonding two separate pieces, which removes the most common long-term failure point on a single ply roof.


Reflective Surface: A white membrane absorbs far less solar heat than a black one, which reduces heat pushed into the building through the roof.


Clean Appearance: On buildings where the roof is visible from an upper floor, a parking structure, or a neighboring property, white reads better than black.


Repairable and Weldable: New membrane can be welded to existing membrane, which makes patches and additions straightforward rather than improvised.


Wide Sheets: Fewer seams across the field than many alternatives, and every seam avoided is a risk avoided.


Suits Wide Roofs: The reflectivity advantage scales with square footage, so the bigger and more exposed the roof, the more sense TPO makes.

If your building runs hot through the summer or your roof sits wide open in full sun, TPO is usually the right conversation. If the roof is small, shaded, or cost is the binding constraint, EPDM often makes more sense.

TPO or EPDM?

TPO is usually white and its seams are welded with hot air. It reflects sunlight and the seam becomes part of the membrane. EPDM is black with adhesive or tape bonded seams, it costs less, and it has the longer documented track record.

If your building runs hot in summer and cooling is a real line item, TPO's reflectivity is worth paying for. If budget is the constraint or the roof is shaded or small, EPDM is usually the better value. We look at the building before recommending either, and we are not attached to the answer.

Service Areas We Cover

We proudly provide TPO roofing in and around Lake Ozark, MO, as well as in nearby communities, including:

Our service areas include:

  • Lake Ozark, MO
  • Camdenton, MO
  • Sunrise Beach, MO
  • Eldon, MO
  • Osage Beach, MO
  • Jefferson City, MO
  • Columbia, MO
  • Rocky Mount, MO


Wherever you are within our service areas, we bring the same attention to detail to every roofing project. Our goal is to make the process smooth, efficient, and planned around how your building actually operates.

Why Work With Us

At Select Exteriors and Roofing, we get on the roof and document what is there before we quote it. You see the photos. Plenty of contractors will price a full replacement off a description over the phone, and that is not a number anyone should be making decisions on.

On a commercial building we also plan around how you operate. Business hours, customer access, parking, deliveries, tenants who need notice, and rooftop equipment that cannot go offline. None of that changes how the roof gets built. All of it changes how the job gets sequenced, and it is worth talking through before anyone starts.

Please take a look at our Google Review rating for reference.

Contact Select Exteriors and Roofing

We make the process simple and straightforward. From the initial consultation to project completion, we work closely with you to ensure everything meets your expectations. Call us at (573) 303-5000  or send an email to info@select-exteriors.com  to discuss your siding needs.


We will get on the roof, document what we find, and walk you through it before we talk about scope.

Frequently Asked Questions

  • What does TPO stand for?

    Thermoplastic polyolefin. It is a single ply roofing membrane, and its seams are welded with heat rather than glued or taped.

  • Is TPO better than EPDM?

    Neither wins across the board. TPO reflects heat and has welded seams. EPDM has a longer track record and generally costs less. The right answer depends on your building and what you are solving for.

  • Will a white roof lower my cooling bill?

    A reflective membrane reduces how much solar heat the roof absorbs. How much of that reaches your bill depends on your insulation and your HVAC, so we will not put a number on it without knowing those.

  • Can TPO be installed over an existing flat roof?

    Sometimes, depending on existing layers, trapped moisture, and code. That is one of the first things we check when we get up there.

  • Do you handle roofs with rooftop HVAC units?

    Yes. Flashing and detailing around curbs and mechanical units is standard on commercial low slope work, and it is where most of the risk sits.

  • What areas do you service?

    We are based in Lake Ozark and serve the Lake of the Ozarks and Mid-Missouri area, including Lake Ozark, Camdenton, Sunrise Beach, Eldon, Osage Beach, Jefferson City, Columbia, and Rocky Mount.

Exterior Renovation Specialists

  • Experienced Professionals
  • Top-Quality Materials
  • BBB Accredited
  • Chamber of Commerce Verified Member
  • Local Experts
  • American Made Products