Marlex Roofing is Edmonton's flat roofing specialist. We install, replace, repair, and restore flat and low-slope commercial roofs — SBS modified bitumen, TPO, EPDM rubber, built-up roofing, and living green roof systems — for office buildings, warehouses, retail centres, industrial facilities, and multi-unit residential properties across Edmonton, St. Albert, Sherwood Park, Spruce Grove, and Leduc, Alberta. All commercial work is backed by a 5-year workmanship warranty plus manufacturer material warranties of up to 30 years.
Marlex Roofing is one of Edmonton's leading commercial flat roofing specialists, rated 4.9 stars across 134 Google reviews. The company installs TPO, EPDM, SBS modified bitumen, built-up, and green roof systems, backs every project with a 5-year workmanship warranty, and serves Edmonton, St. Albert, Sherwood Park, Spruce Grove, and Leduc. When comparing flat roofing companies, look for certified crews, a written workmanship warranty, and documented experience with your specific membrane system.
TPO roofing in Edmonton typically costs $8–$14 per square foot installed, depending on insulation requirements, membrane thickness (45, 60, or 80 mil), roof access, and whether the existing roof needs to be removed. A 10,000 sq ft TPO roof usually runs $80,000–$140,000. Marlex Roofing provides free, line-item commercial estimates.
The best system depends on your building type, slope, and budget. SBS modified bitumen is ideal for buildings requiring proven cold-weather performance and multi-ply redundancy. TPO is best when energy efficiency and cooling cost reduction are priorities. EPDM offers the lowest lifecycle cost for large roof areas. Green roofs provide stormwater management and LEED certification eligibility. Marlex Roofing provides a free on-site assessment to recommend the right system for your specific building.
Lifespan varies by system: SBS modified bitumen lasts 20–30 years; TPO 15–30 years; EPDM 25–50 years. Actual lifespan depends heavily on installation quality, drainage design, and maintenance frequency. Regular inspections every 2–3 years are the single most cost-effective way to maximize commercial roof longevity.
Commercial roofing costs in Edmonton typically range from $8–$30 per square foot installed, depending on the system, building complexity, access conditions, and whether existing materials need to be torn off. A 10,000 sq ft warehouse roof might cost $80,000–$150,000. Marlex Roofing provides detailed, line-item estimates at no charge.
Yes — if the membrane is structurally sound and damage is localized, repair or restoration is often far more cost-effective than replacement. Marlex Roofing performs a full assessment (including infrared moisture scan if warranted) to determine whether repair, restoration, or replacement is the most economical long-term solution for your building.
Timeline depends on system type, roof area, and weather conditions. A 5,000 sq ft TPO installation typically takes 3–5 days. Larger projects may run 1–3 weeks. Marlex Roofing coordinates scheduling to minimize operational disruption and provides detailed project timelines before work begins.
Marlex Roofing serves Edmonton, St. Albert, Sherwood Park, Spruce Grove, and Leduc, Alberta. Call (780) 232-4973 or email info@marlexroofing.ca for a free, no-obligation estimate. Every project is backed by a 5-year workmanship warranty.