Low-Slope TPO Roof Removal & Replacement in Cornville, Arizona

A residential homeowner in Cornville, Arizona requested a complete remove-and-replace of an aging low-slope roof to improve long-term weather protection and drainage. This was a direct-pay project with no lender involvement and no insurance claim.

Project At-a-Glance

• Roof size: 25 squares (≈ 2,500 sq ft)
• Roofing system: Versico 60-mil TPO (white) with separation underlayment
• Insurer: None (private pay)
• City: Cornville, Arizona

Challenge: Low-slope details with parapet wall tie-ins

The home featured low-slope areas bordered by stucco parapet walls, several vent penetrations, and exterior scuppers. Ensuring durable, watertight transitions at wall terminations and around penetrations during a full tear-off demanded careful sequencing and quality-controlled detailing.

Solution: Reinforced TPO system with 5-ply shield-coat wall tie-ins

Our team removed the existing roofing down to the decking and installed a reinforced single-ply TPO system designed for long-term performance in Arizona’s climate. Parapet wall transitions were upgraded with a multi-layer shield-coat assembly, and all penetrations and edges were detailed to manufacturer specifications for a clean, continuous waterproofing envelope.

• Tear-off to the deck with responsible debris haul-off
• Install Versico 60-mil reinforced TPO with separation underlayment across low-slope areas
• Build 5-ply shield-coat system at stucco parapet walls using elastomeric coatings, primer, and polyester reinforcement fabric
• Flash all penetrations with TPO boots and molded pipe seals; apply detail membrane and cut-edge sealant where required
• Use appropriate fasteners and plates with protective roof mat per manufacturer guidance
• Inspect and reseal exterior scupper interfaces for uninterrupted drainage

Result: Cleaner detailing, stronger waterproofing, and peace of mind

The Cornville, Arizona property now has a cohesive single-ply roofing system with robust parapet tie-ins and fully flashed penetrations. The reinforced membrane and upgraded wall terminations improve waterproofing, simplify maintenance, and support reliable drainage—delivering both practical protection and day-to-day confidence for the homeowner.

Trust & Proof: Manufacturer-backed warranties and professional installation

The installation is supported by a 20-year manufacturer product warranty and a 5-year labor warranty from the installer, reflecting adherence to manufacturer standards for low-slope TPO roofing installation and detailing.