Location: S 87th E Ave, Regency Park Area (South Tulsa, OK 74135)
Project Type: Full Roof Tear-Off, Roof Decking Repair & Chimney Flashing
Contractor: A-Best Roofing (Owens Corning Platinum Preferred Contractor)
This project showcase features a comprehensive residential roof replacement completed by A-Best Roofing along S 87th E Ave in East Tulsa’s Regency Park neighborhood (ZIP 74145). Situated right next to Memorial Park Cemetery and just blocks from the Broken Arrow Expressway (BA), this home suffered from severe moisture intrusion, failing flashings, and improper material selection on low-slope porch sections.
The homeowner called A-Best Roofing after noticing buckled, wavy shingles and persistent interior leaks. Our diagnostic inspection confirmed that trapped moisture was rotting the roof decking from underneath, requiring a complete tear-off and a fully engineered multi-system installation.
Our diagnostic inspection uncovered critical structural issues that standard surface repairs could not fix:
High Deck Moisture Levels: Using a precision moisture meter, our team recorded elevated readings (above 9.0% WME) beneath the shingle layer, indicating trapped water saturation in the plywood deck.
Wavy, Buckled Shingles: Water saturation caused the wood decking below to swell, resulting in visible “wavy” shingle lines across primary roof slopes.
Failed Chimney Flashing Repairs: Previous attempts to stop chimney leaks using thick caulk sealant had cracked and rusted over time, allowing rainwater to track directly down the brick face into the home.
Improper Porch Roof Materials: The front porch roof featured standard asphalt shingles installed on an extremely low slope. Because low-slope roof lines allow water to pool rather than shed quickly, the shingles leaked constantly.
We removed all compromised shingles and saturated felt paper down to the bare wooden decking. Rotted OSB boards were replaced to restore structural integrity before laying new materials.
On the main steep-slope roof sections, we installed Owens Corning DeckDefense® High-Performance Synthetic Underlayment to create a tough, water-resistant barrier that seals around fasteners.
On the low-slope porch roof, where standard shingles fail, we replaced the old shingles entirely with a self-adhered Polyglass® modified bitumen roofing membrane. This continuous, watertight layer prevents standing water from penetrating low-pitch transitions.
We tore away the failed sealant and rusted metal around the brick chimney. Our crews installed new custom-bent metal step flashing and counter-flashing, cutting directly into the mortar joints to create a permanent, watertight seal.
We installed Owens Corning Duration® Architectural Shingles featuring patented SureNail® Technology. The multi-tone brown and grey blend restored the home’s exterior curb appeal while providing exceptional resistance against Oklahoma wind gusts and severe storms.
35+ Years of Local Expertise: Serving Regency Park, Midtown, and South Tulsa with certified craftsmanship.
Owens Corning Platinum Preferred Contractor: Backed by industry-leading extended warranties on full roof replacements.
Diagnostic Precision: We use moisture meters and thermal imaging to solve hidden leaks rather than applying temporary band-aids.
Whether your property is near Regency Park, in Broken Arrow, or up in the Owasso area, protect your investment with a comprehensive roof inspection from A-Best Roofing.
Get 20% Off Your New Gutter System With a Full Roof Replacement!
