Commercial Flat RoofingProtect Your Investment
Flat and low-slope roofing systems protect the vast majority of commercial buildings in the Tulsa area. We partner with property owners to protect and manage their flat roofing investment for the long haul.
Flat Roofing Systems We Work With
We service and install every major commercial flat roofing system.
TPO (Thermoplastic Polyolefin)
The most popular choice for new commercial construction. Heat-welded seams create an exceptionally strong bond. Reflective white surface significantly reduces cooling costs. Available in 45-mil, 60-mil, and 80-mil thicknesses.
Learn MoreEPDM (Rubber Roofing)
A proven workhorse with 50+ years of track record. Handles Oklahoma's extreme temperature swings without cracking. Cost-effective, low-maintenance, and available in multiple installation methods.
Learn MoreModified Bitumen
Multi-layer system with excellent tear and puncture resistance. Ideal for buildings with heavy rooftop foot traffic or mechanical equipment. Available in torch-applied, cold-adhered, and self-adhered options.
Built-Up Roofing (BUR)
One of the oldest and most proven flat roofing technologies. Multiple layers of bitumen and reinforcing fabric create a thick, durable waterproof membrane. Particularly effective on larger buildings.
Getting the Most Out of Your Existing Flat Roof
If your flat roof is showing signs of age but isn't in catastrophic failure, you likely have options that don't involve a complete tear-off and replacement.
Regular Inspections
Catching a small seam separation, a loose flashing, or a clogged drain early costs a fraction of what it costs after water has infiltrated the insulation. We recommend biannual inspections plus inspections after major weather events.
Targeted Repairs
Not every problem requires a big project. Isolated leaks, damaged flashings, and minor membrane issues can often be resolved with focused, affordable repairs.
Roof Coatings & Restoration
When your membrane is still structurally sound but aging, a silicone or acrylic roof coating can seal the surface, stop leaks, improve energy efficiency, and add 10–20 years of life — at 50–70% less than replacement.
Maintenance Programs
A structured maintenance agreement gives you predictable costs, documented roof history, warranty protection, and peace of mind that professionals are watching your roof year-round.
Common Flat Roof Issues in Oklahoma
Oklahoma's weather puts significant stress on flat roofing systems. Every one of these issues is manageable if caught early.
Ponding Water
Standing water that doesn't drain within 48 hours accelerates membrane deterioration and adds dangerous structural load. Often caused by clogged drains, inadequate slope, or settled insulation.
Flashing Failures
Flashings around HVAC units, vents, skylights, and parapet walls are the most leak-prone areas. Heat cycling causes expansion and contraction that breaks seals over time.
Membrane Punctures & Tears
Foot traffic, falling debris, hail, and maintenance activities on rooftop equipment can puncture or tear the membrane.
Seam Separation
Adhesive bonds can weaken over time, particularly in systems with high thermal movement. Even heat-welded seams can develop issues if the original installation was substandard.
Hail Damage
Oklahoma is one of the top hail states in the country. Hail can bruise, crack, or puncture flat roof membranes in ways that aren't always immediately visible.
The cheapest roof repair is the one you catch before it becomes a leak.
When Flat Roof Replacement Is the Right Call
We'll always explore maintenance, repair, and restoration options first. But there are situations where replacement genuinely is the best path forward:
Need Flat Roofing Services?
Whether you need installation, repair, or maintenance for your flat roof system, our commercial roofing experts are here to help.
