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If your Chesterfield building is due for a TPO reroof or your low-slope section is leaking after the last storm, our team will walk the roof, run a full moisture scan, and give you a clear scope with real numbers you can plan around.
Flat and low-slope roofs across Chesterfield Valley take a real beating from ponding water, split seams, and hail bruising every spring, and once a TPO membrane starts wicking moisture under the deck a small leak can turn into thousands of dollars in wet ISO insulation fast. If your retail center, warehouse, medical office, or low-slope residential section along the I-64 corridor is showing bubbles, punctures, or open seams, our TPO roofing crews at Top Quality Exteriors handle inspection, repair, and full membrane replacement.
From the Chesterfield Valley Athletic Complex out to the retail strips off Clarkson Road and the Chesterfield Parkway corridor, we install heat-welded 60 mil TPO with fully adhered or mechanically fastened systems sized to your building. Every project starts with a moisture scan, decking assessment, and honest scope, and we handle tie-ins, parapet flashing, drains, and scuppers as a single trade. Homeowners with low-slope sections tucked behind steep gables can pair a TPO retrofit with an asphalt roof replacement in one visit.
Chesterfield Valley was rebuilt after the 1993 flood into more than nine million square feet of retail, office, and light industrial space, and almost every one of those buildings sits under a low-slope membrane roof exposed to the west-edge hail corridor. Our thermoplastic polyolefin systems use 45, 60, or 80 mil membrane over rigid ISO insulation, with mechanically fastened, fully adhered, or ballasted assemblies chosen for wind uplift, R-value, and code. We heat-weld every seam with a hot-air welder and probe each lap before we sign off, because a cold-welded seam is the number one leak source on a flat roof. On residential Chesterfield homes with porch roofs, dormer decks, or additions off the main structure, that same welded membrane outlasts modified bitumen and rolled asphalt by a wide margin, and its white reflective surface trims summer cooling loads through the muggy Missouri months. Facility managers can also pair TPO reroofs with commercial roofing maintenance plans that catch problems before they close a business.
Every Chesterfield flat roof gets the same disciplined five-step path from first call to final walk-through. We keep property managers, HOAs, and homeowners in the loop at every gate, and we do not leave until the seams pass a probe test.
We show up on-site within days and inspect every seam, drain, and flashing detail. Our crew photographs bubbles, splits, and ponding zones on the deck. You get a written report.
We run an infrared or capacitance scan across the deck to map wet insulation before quoting. Any saturated ISO board gets flagged for tear-off. That data drives an honest scope.
We size membrane thickness, attachment method, and insulation R-value for your building. Your bid spells out every layer, warranty, and drain detail. No mid-project change orders.
Crews tear off failed sections, dry the deck, and lay ISO board with staggered joints. We heat-weld every TPO seam and probe each lap on install day. Flashing gets tied in cleanly.
A senior tech probes every welded seam and photographs the finished roof end to end. You get a warranty packet, permit close-out, and a maintenance schedule. We stand behind it.
Chesterfield Valley sits on the west edge of the metro hail corridor, and the April 2024 storm that dropped golf-ball hail near Clarkson Road and Olive Boulevard is why property owners here take low-slope roof condition seriously. Top Quality Exteriors was founded in 2022 with an ownership team carrying over seven years of industry experience across commercial and residential roofing, and we hold BBB Accredited Business status with an A+ rating.
We are an Owens Corning Preferred Contractor, licensed in Missouri and Illinois, carry general liability and workers compensation coverage, and staff a 24/7 emergency response line for after-hours leaks. Our 52-plus person team runs a dedicated commercial and low-slope division that handles TPO, EPDM, and modified bitumen. Every flat roof project ships with a firm 36-Month workmanship warranty and manufacturer-backed membrane coverage where available.
Typical TPO projects in Chesterfield run about seven thousand to fifteen thousand dollars, driven by square footage, membrane thickness, insulation R-value, and how much wet decking needs full tear-off before the new system goes down. A basic 60 mil mechanically fastened reroof on a small retail unit lands close to the low end, while fully adhered 80 mil systems with high R-value ISO board and new drains push toward the top of the range for larger buildings.
Storm-damage TPO work on a Chesterfield property is often insurance-funded after hail or high wind, and your out-of-pocket typically stops at the deductible, usually one thousand to twenty-five hundred dollars. We flag hail bruises, seam splits, and crushed insulation with clear photos so the adjuster can write an accurate scope. Hearth and GreenSky financing is available for owner-funded work, and every written quote lists warranty terms.
Every credential we carry is a commitment to quality, safety, and your peace of mind — on every project, in every state we serve.
