Any break in them is a threat to the structural integrity of the substrate.
Roofers puncture roof.
Gaf tested both low and high speed impacts and failure was defined as the force required to penetrate the top membrane layer to expose the scrim.
Today ritco group inc talks about the common reasons why commercial roofing systems sustain punctures and ways to prevent them.
In an effort to shed some light on puncture resistance gaf took a look at various tpo membranes from the major roofing manufacturers in 45 60 and 80 mil thicknesses and 36 and 50 mil pvc samples.
Most of the roofer s gloves that you can depend on also provide extra grip and protection from puncture and cuts allowing you to handle even those tiles with sharp edges.
Different factors reinforcement thickness substrate adhesive etc investigated.
With the best roofing gloves you can securely handle roofing tiles and materials thereby keeping your hands protected from threats like roughness and irritation.
Drilling holes into your roof can inadvertently puncture the materials.
Aim to compare different roofing systems for their puncture resistance.
No matter how tough they are roofing membranes are susceptible to abrasion.
Unlike most remodelers northwest construction is also a trusted roofer.
Punctures can be a cause of commercial roof failure.