Skip to content 
Ready to bid a new membrane, restore an aging roof, or set up a maintenance program on your Manchester property? Call our commercial line at (314) 618-8888, and we will walk your deck this week and put a real bid number in writing.
Property managers along the Manchester Road corridor know the drill: a strip retail center springs a slow leak at a parapet flashing, tenants start dialing before lunch, and the search for commercial roofing manchester mo turns urgent by afternoon. At Top Quality Exteriors, we work with facility managers, building owners, and multi-family REITs across western St. Louis County to keep TPO, EPDM, and modified bitumen systems watertight through hail, straight-line wind, and thermal cycling that punishes an aging low-slope membrane.
Every commercial job starts with a real roof assessment, not a windshield quote — we walk the deck, pull core samples where needed, and photograph parapet caps, scuppers, and drain sumps before writing a scope. Whether you need a targeted repair on a modified-bit patch, a full re-cover with 60-mil TPO or 90-mil EPDM, or coordinated roof replacement in Manchester across a multi-building portfolio, we bid it clean, sequence the work around tenant hours, and back every job with our firm 36-Month workmanship warranty.
Manchester’s commercial stock leans low-slope: 1970s and ’80s strip retail along Manchester Road and Big Bend Road, a handful of mid-century industrial boxes, church campuses, and multi-family blocks — most on their second or third membrane by now. Older BUR and gravel-ballasted systems retire in favor of mechanically-attached 60-mil TPO or fully-adhered EPDM rubber. The St. Louis metro averages three to five significant hail events per year, and thermal cycling on a black membrane through a July-to-January swing runs over 150 degrees at the surface — which is why lap seams, T-joints, and pipe boots are the first places we probe on any restoration bid. When wind or hail hits your building, we can move fast on storm damage roofing in Manchester, document hits for your carrier, and, if the deck can be saved, spec a coating restoration instead of a tear-off. Because the City of Manchester runs a zoning review before St. Louis County (Public Works, 314-615-5184) issues the actual permit, we drive that two-step so your job does not stall.
Every Manchester commercial roof we touch runs the same disciplined five-step path — from the first walk-through on the low-slope deck to the final warranty handoff to your facility team. Here is exactly how it moves from bid to done.
We climb the deck, map every parapet, scupper, and drain, and pull cores where the membrane looks tired. Seams and flashings get photographed. You see the report before we quote.
We build a scope from the walk — re-cover, tear-off, or targeted repair — and match it to budget. Then we spec the membrane system by name. You get a plain-English bid, no mystery.
Our crews mechanically fasten or adhere the new TPO, EPDM, or PVC system. Seams are hot-air-welded and probe-tested for a tight bond. Parapets, scuppers, and drains get reflashed.
After install we walk every seam, curb, and termination bar with a moisture meter. Any soft spot is fixed on the spot. Your facility team joins the walk if you want eyes on it.
You receive a bound package: material warranties, our 36-Month workmanship, and roof drawings. Optional annual maintenance keeps the seal on-cycle. Paperwork stays with your team.
Commercial buyers do not want a homeowner sales pitch. They want a contractor who reads a spec, respects tenant hours, and shows up with the right sheet on the truck. Top Quality Exteriors is an Owens Corning Preferred Contractor, BBB A+ Accredited, licensed in Missouri and Illinois, and carries general liability plus workers’ comp — the paperwork every property manager needs before we set foot on the deck. Every carrier verifies our certificates before your job starts.
Founded in 2022 and backed by over 7 years of industry experience, we’ve built a bench of estimators, project managers, and installers who know the difference between a lap seam and a T-joint. Every commercial job carries our firm 36-Month workmanship warranty, extendable up to a Lifetime warranty on select membranes, and a real 24/7 emergency line at (314) 618-8888 for the 2 a.m. leak call. You get one project manager from bid to punch list.
A commercial roof prices by square (100 sq ft), by system, and by penetration count — not gross square footage. In western St. Louis County, mechanically-attached 60-mil TPO typically runs $7 to $10 per square foot installed, fully-adhered EPDM $8 to $12, and modified bitumen over cover board $9 to $14. Full TPO flat roofing in Manchester re-covers are often the cheapest path back to warranty. A full tear-off with new insulation sits at the top of the range.
What moves the number: linear feet of parapet, drain and scupper count, curb and pipe-boot penetrations, cover-board thickness, and whether the existing membrane needs tear-off or can be re-covered. A 20,000-square-foot retail roof frequently bids $150K to $220K depending on those variables. We spell out every line item on the bid, and we book financing conversations through our office when a phased approach makes more sense than a single capital hit.
Every credential we carry is a commitment to quality, safety, and your peace of mind — on every project, in every state we serve.
