Pvc Roof Hail Damage

The best way to describe hail damage on a pvc roof is in terms of a fracture rather than a puncture or tear.

Pvc roof hail damage.

One is small hail damage taken from a roof in conroe texas where the membrane was 18 months old. Roofs with multiple shingle layers may be damaged by smaller hail stones due to a softer support surface directly under the top shingle layer. If your roof contains one layer of common asphalt shingles it usually takes a 1 or above diameter hail stoneto cause damage roof hail damage. Hail storms can cause a wide range of damage to your roof and your property in general.

How to recognize hail damage to roofing membranes there are visually distinct damage characteristics in the various materials. Impact testing which correlates with hailstones indicates a concentric circular fracture pattern or star shaped fracture within the top ply of tpo and pvc membrane. Photo 1presents two samples of impact fracture on pvc roof membranes both from hail. The other sample is of large hail damage taken from a roof in fort worth texas where the roof membrane had 42 months in exposure.

Gutters are also susceptible to hail damage. Even seemingly minor hail storms can cause significant problems that you might not notice until the damage increases over time and creates openings that may be harder for a roof leak repair or even require a replacement roof.