The rule of thumb among slaters is to push for replacement once 20 30 of the slate has deteriorated beyond reasonable repair.
How to tear off slate roof.
Start the tear off at the section farthest from the trash container.
Why you should tear off an old roof.
By now you have some idea about the average cost to tear off and replace roof but now is the time to dig deper.
Replacing a slate roof.
The good news about changing your slate roof is that you get a new roof which can mean a giving your house a different look or repairing leaks.
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.
Many slate tile manufacturers offer up to 100 year warranty on their products.
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Exactly how much it will cost will vary from region to region and from season to season.
A slate roof will easily last over 100 years which is at least double of what other roofing materials can offer.
Estimating your new roofing system can include various factors like repairs framing strengthening mold removal repairs around skylights sheathing soffits and replacement of flashings.
Building codes say you can put a second layer of shingles over the first layer but it s better to strip off the old shingles and start with a clean slate.
Standing at the peak use a garden fork or a specially notched roofing tear off shovel to tear away the ridge caps and the top courses of shingles.
For people who do not plan to ever sell their home the incredible longevity of slate is a highly desirable benefit.
You may be replacing an entire slate roof or simply repairing damaged shingles.
In either case it s a job you can do yourself with a little planning and know how.
In the 21st century even homeowners who have a more price oriented approach to their roof buying are able to enjoy the awesome benefits and sleek visual appeal of slate roof tiles without having to take on the enormous cost of natural slate roofing.
Removing slate shingles is usually done for one of two reasons.