Slate Roof And Hail

And 3 slates installed in a side lap style where much of the roof has only a single layer of slate.

Slate roof and hail.

Original slate was poor quality the installation was a side lap single layer of slate and the size of the hailstones. But metal clay and slate roofing can also be difficult. A hailfire roof protects against weather and climate conditions better than any other roof. However there are a number of factors that could cause damage such as.

Clay and slate roofs will usually have cracks or gouges when the stones hit while metal roof repair will show dents from the impact of the hailstones. The second section of the video shows the affects of hail damage on slate roof. The damaged slates should simply be replaced. Hail damage to a slate roof is easily identifiable.

Although slate tends to be durable and resistant to hail damage there are three primary conditions that will maximize hail damage to a slate roof. 2 thin soft or deteriorated slates that are relatively fragile such as older pennsylvania soft black slates. Fm 4473 class 4 the highest class rating for hail impact resistance. A roof with a single layer of slate is more likely to develop leaks as the result of a hailstrike.

1 very large hail. Genuine vermont slate a natural stronger alternative to synthetics astm s1 quality the highest available slate rating for strength and longevity. However unlike these other roofing materials vermont slate hp is factory warrantied against hail impact damage of any size for the first 20 years. Hail damage to other types of roofing systems shingles might be the trickiest type of roof to assess for hail damage.

External impacts are not limited to hail but may be from windborne or thrown rocks golf balls or even bullets. This is the only product available that offers a warranty against any size hail. In most cases slate roof tiles are resistant to hail damage and other impact damage. It has been beat to death by the hail but only a few of the slates have been damaged.

On june 6 2018 hailstones the size of baseballs hit parts of north texas from carrollton to coppell to arlington with significant property damage. Note the aluminum vent above. In deciding whether damage is from hail it s important to look at the overall pattern of damage across the roof. Hail damage is primarily displayed as holes with sharp edges in the slate although it can include slates with broken corners or edges.