Putting new shingles over existing problems can leave you with a rather unattractive new roof.
Replace roof more than 1 square damage.
For example 8 plus hits or damage spots on the roof with a 10 foot by 10 foot square area on at least three separate spots on the roof in order to cover the costs of a new roof.
My question is about a formula amica used to determined the amount of hail damage in order to replace the roof the adjuster wrote to me saying in his letter the roof replacement is determined by the amount of damage on each slope and there was one minor hail strike damage found on the front slope so the replacement roof needs at least 8 hail strikes to any 100 square foot test area based on.
According to one experienced roofing contractor insurance companies heavily scrutinize claims for roof repair and replacement.
Roofing over costs around 2 to 3 per square foot as opposed to the average full replacement cost of 4 50 so roofing over a 1 500 square foot roof may only cost 3 000 to 4 500.
Likewise a roof system that isn t vented properly and allows heat to build up beneath the roofing has a shorter life than one that is vented.
The side facing your worst weather typically fares worse than the leeward side.
One roofing square equals 100 square feet of roofing material.
150 to 350 per square foot.
Take photos of your roof so you have them on file in case of any damage.
Roofing over does present some issues however.
If your roof is damaged take a set of after photos to document the damage and submit it to your insurance company.
Know that many insurance companies will require a certain amount or rate of hail damage.
One way to minimize this problem is to go over the old roof and correct as many problems as you can before re roofing.
If you encounter the term roofing square while researching materials or getting estimates know that one square.
They will want absolute proof that storm damage is the cause of the roof leak to determine this insurance company will send out its own adjuster someone that works for the insurance company.
Actually factors other than pitch have a greater effect on shingle durability.
Most all perils homeowners insurance policies cover roof replacement if the damage is the result of an act of nature.
More than two layers of roofing material.
Up under the roof.