Each surgeon holds the “doctor” as their title. However, you know it is best to look for a surgeon that concentrates in your particular condition and who has had experience with a lot of the same cases if you need a surgery. 

Experience truly counts. That is true when it comes to roof installation too.  

Getting the best roof lifespan comes down to both crews installing them and the quality of materials. It is vital that you screen roofing contractors carefully to ensure that they have a good rating for roof installation.  

Here are several roofing mistakes from a roofer that is inexperienced that might leave your unhappy with the result, shorten the lifespan of your roof, and damage your home. 

• Mismatched Shingles 

Asphalt roofs are produced in batches. Roofers who don’t use steady dealer could end up installing shingles that are mismatched if they are buying from different suppliers. You could prevent this kind of issue by selecting roofers in Nashville, TN who uses the services consistently of the same roofing supplier. 

• Shingle Layers 

In many places, it’s prohibited to apply a new asphalt roof without removing the existing one. It is still best to remove the existing shingles before applying new ones even if your state allows a new shingle layer to be applied. This lets your roofer to inspect the deck of the roof for damaged areas. Also, the weight of extra shingle layers could harm the walls of your home and the structure of the roof. 

• Incorrect Installation of the Roof 

Each manufacturer of roofs has particular rules on how their roofs should be applied. Items, like the amount of nails per shingle, could verify whether the manufacturer would stand behind its warranty if the roof fails earlier than expected. 

• Neglecting the Attic 

A roof is a whole system that is composed of a lot of parts. Proper ventilation of the attic is required. Your shingles could wear out earlier than they should without it. The insulation of your home could be damaged and your energy bill could drastically increase. 

• No Roofing Permit 

In almost every case, a permit is required in installing a new roof. The homeowner is the one liable for failure to acquire a permit. Consequences could include your insurance company refusing to insure the roof, forced removal of the new roof, or fines. 

• Insufficient Insurance of the Contractor 

The homeowner could be left spending money if the contractor doesn’t have enough insurance to pay the damages if a worker is injured or if a damage is done to your property. A good roofing contractor would give documents of the insurance policy they have and their insurance agent would verify that they’re insured for the amount they are claiming. 

• Reused Roof Flashing 

Flashing is the metal that protects the roof from water invasion. Its purpose is to interrupt the water flow away from the home instead of letting your underlayment and roofing absorb it. Several roofers reuse flashing and that doesn’t save you money.