Jan 18, 2018 · Fastener back-out and punctures in the membrane are also typical deficiencies of mechanically attached single-ply systems. There should be a strict audit of all components …

Review, learn and follow roof safety procedures, including those in the Fall Prevention and Roof Safety pamphlet; learn about problem roof conditions and terminologies.

It is a single-ply, thermoplastic roofing material supplied in sheets and compounded from polypropylene and ethylene- propylene rubber polymers. Seams are hot-air welded according …

Apr 25, 2025 · It's important to spot and fix common single-ply roofing issues early to extend your commercial roof’s life and avoid costly repairs down the line.

The objective of this work was to develop condition index procedures based on visual inspection of the flashing and membrane components of single-ply roofs as part of the program to extend …

This manual offers some basic recommendations for building owners and their representatives that will assist in keeping roofs watertight and performing. Note: Documents in this section are …

Our inspectors can perform a thorough inspection of your commercial roofing property to identify any potential issues before they become major problems. We can design and install a new …

Nov 4, 2010 · Typical conditions that affect single-ply systems are open lap seams, thermal-membrane shrinkage with EPDM membranes, and plasticizer migration with PVC and TPO …

Unlike with residential inspections in which you simply show up and proceed with the inspection, with commercial properties you want to know as much as possible about the installed systems …

Jul 30, 2024 · Learn how to maintain your single ply roof effectively. From inspections to UV protection, get expert tips to prolong the life of TPO, EPDM, and PVC roofs.