Precision Installation. Long-Lasting Performance. Reliable Protection for Commercial & Residential Properties.
Flat and low-slope roofs require specialized installation techniques, high-quality materials, and experienced professionals who understand drainage, waterproofing, and long-term durability. At Sentry Roofing, we provide expert flat roof installation for commercial buildings, industrial facilities, multi-family units, and select residential structures across Ohio.
If you need a new flat roof that performs through Ohio’s unpredictable weather—heavy rain, snow, wind, and temperature swings—Sentry Roofing delivers a system built to last.
Why Choose Sentry Roofing for Flat Roof Installation?
✔ Flat Roofing Specialists
Our installers are fully trained and experienced with all major flat roofing systems, adhesives, seams, and drainage requirements.
✔ Tailored Roofing Solutions
We recommend the best system for your building type, budget, and long-term performance goals.
✔ High-Performance Roofing Materials
We install only industry-leading flat roofing systems proven to withstand Ohio’s climate.
✔ Commercial-Grade Waterproofing
Your flat roof is engineered to prevent ponding water, leaks, and premature wear.
✔ Code-Compliant & Safety-Focused
We follow Ohio building codes, OSHA standards, and manufacturer guidelines on every project.
Flat Roofing Systems We Install
We specialize in the installation of all major flat and low-slope roofing systems.
1. TPO Roofing (Thermoplastic Polyolefin)
A top choice for commercial and industrial buildings.
Benefits:
- Excellent energy efficiency
- Strong welded seams
- UV- and heat-reflective surface
- Affordable and long-lasting
- Great for large roofs
2. EPDM Roofing (Rubber Roofs)
Durable and flexible—ideal for Ohio weather fluctuations.
Benefits:
- Superior weather resistance
- Affordable installation
- Easy maintenance
- Long lifespan
3. PVC Roofing (Polyvinyl Chloride)
A premium option for high-performance flat roofs and buildings exposed to chemicals or grease.
Benefits:
- Exceptional waterproofing
- Heat-welded seams
- Strong fire and chemical resistance
- Great for restaurants, commercial kitchens, and industrial facilities
4. Modified Bitumen Roofing
A reliable, multi-layer system known for durability and flexibility.
Benefits:
- Strong waterproofing
- Resistant to punctures and foot traffic
- Ideal for complex roof designs
5. Metal Flat Roofing Systems
For buildings requiring extreme durability and a modern appearance.
Benefits:
- 40–70+ year lifespan
- High weather resistance
- Energy efficient
Where Flat Roof Installation Makes Sense
Flat roofing is ideal for:
- Commercial buildings
- Warehouses & industrial facilities
- Retail spaces
- Restaurants
- Multi-family & apartment complexes
- Office buildings
- Churches & schools
- Home additions & garages
- Modern residential homes
- Municipal buildings
If your building has a low-slope or flat design, we can install a premium roofing system designed for long-term protection.
Key Features of Our Flat Roof Installations
✔ Expert Drainage Planning
We ensure proper water flow with tapered insulation, drains, and scuppers—no ponding water.
✔ Thermal Efficiency
Reflective membranes, insulation upgrades, and energy-efficient options reduce heating & cooling costs.
✔ Superior Waterproofing
Seam welding, flashing installation, and moisture barriers protect against leaks.
✔ Reinforced Protection
Options for thicker membranes, added reinforcement, or multi-layer systems.
✔ Professional Finishing
We secure all penetrations, HVAC stands, vents, curbs, and flashing to manufacturer specifications.
The Flat Roof Installation Process
1. Roof & Structural Assessment
We evaluate your building’s layout, drainage needs, and structural integrity.
2. Tailored Roofing Design
You receive a detailed plan with recommended materials and layout options.
3. Old Roof Removal (If Applicable)
We remove existing roofing material and assess the decking for damage.
4. Decking Repair
Any rotted or weak decking is replaced for a solid foundation.
5. Installation of Insulation & Vapor Barriers
We ensure energy efficiency and moisture control.
6. Membrane Installation
Your chosen TPO, EPDM, PVC, modified bitumen, or metal system is professionally installed.
7. Drainage Integration
We tune your drainage system for maximum performance and longevity.
8. Final Inspection & Warranty Activation
We verify installation quality and provide documentation for your records.
Signs You Need a New Flat Roof Installation
If your building shows any of these issues, it may be time for a replacement:
- Chronic roof leaks
- Ponding water
- Blistering or bubbling membrane
- Tearing or seam failures
- Visible punctures or cracks
- Mold or moisture in the attic or ceiling
- Roof nearing end of lifespan
- High energy bills
- Deterioration around edges or penetrations
A new flat roof offers lasting protection and improved efficiency.
Serving Commercial & Residential Properties Across Ohio
We install flat roofs in:
- Columbus & Central Ohio
- Cleveland, Akron & Northeast Ohio
- Cincinnati & Southwest Ohio
- Dayton, Toledo, Youngstown
- Suburban areas, industrial zones, and rural communities
Whether it’s a small storefront or a massive commercial facility, Sentry Roofing can handle it.
Get a Professional Flat Roof Installation That Lasts
A flat roof must be installed correctly to withstand Ohio’s climate and protect your property for decades. With Sentry Roofing, you get superior materials, expert installation, and a roofing system built for long-term durability.
Request your free flat roof estimate today.
Sentry Roofing is Ohio’s trusted partner for premium flat roofing solutions.