Slate Roof Repair Vs Replacement

The rule of thumb among slaters is to push for replacement once 20 30 of the slate has deteriorated beyond reasonable repair.

Slate roof repair vs replacement.

If 20 or more of the slates on a roof or roof slope are broken cracked missing or sliding out of position it is usually less expensive to replace the roof than to execute individual repairs. Valleys chimneys and dormer sides are flashed in metal in homeland painted terne metal or copper and in the course of the slate roof s life time the flashings may be replaced two or more times. Of course replacing a slate roof with a new slate roof would be ideal but it can be an expensive proposition. Broken or missing slates are easy enough to spot.

If your slate roof is nearing the end of its life you may be considering a replacement. Slate is one of the most durable roofing materials used. When replacement is necessary even a slate roof that has been meticulously maintained will need to be replaced during someone sownership. When 20 to 30 of the slates on a roof need replacement it is usually more prudent to replace the entire roof than to perform expensive annual repairs.

Slate roofs cost about 1 500 per square installed. Slate roof repair vs replacement slate roofing is the strongest longest lasting roof material on the market today. Neither replacing a slate roof and reusing old flashings nor replacing flashings in a deteriorating slate roof is advisable. Replacement on the other hand needs to take place at some point in the life of all slate roofs particularly those on older historical houses.

Even so like any material slate can become damaged and need to be repairedor replaced. With slate and tile replacement is almost never the best choice. Unless your slate or tile roof is more than 70 years old there s a good chance that even extensive repair will be a better. Again some roofing material choices are better candidates for repair than others.

A square is a standard 10 x 10 unit used by roofers. Replacement for different roofing material options. So many times when homeowners have a slate roof on their home they have questions like is a roof leak an emergency with slate roofing and is a roof repair covered by insurance. When properly maintained it can last well over a hundred and fifty years before needing replacement.