Does Your Roof Need Replacing?
BELOW IS A LIST OF ITEMS TO LOOK FOR WHEN CONSIDERING A ROOF REPLACEMENT.
Curled Shingles
When shingles have worn out and lost their granules, the reinforcing mat inside the shingle contracts, which causes the shingle to curl. If you have signs of curling, you should have your roof inspected. Roof with a lot of curling need to be replaced. The not only look bad, but can leak and blow off among other issues.
Missing Shingles
Improperly installed, or old shingles may blow off during a wind storm and leave your roof vulnerable to leaking. Often times, the missing shingles can be replaced and other loose or unseal shingles can be glued back down.
Cracked Shingles
Widespread cracking in shingles can be caused by an under-vented roof, age or even a manufacturers defect.
Missing Granules
Shingles will naturally loose granules as they age. You will notice dark spots where the colored granules are missing and the tar is exposed. Or, the shingles will have spots that glimmer in the sun. This is where the fiberglass is exposed. Some people will notice an excessive amount of granules in rain gutters or coming out downspouts.
Bad Plywood
Of course, a major part of a good roof is what is underneath the shingle. A solid plywood deck is a must. Part of a good roof inspection and estimate should be a visual inspection of the roof where they look for any waves or lumps. An effective way to text a plywood’s strength is to put some weight in several spots on the roof and listen for cracking. If the plywood cracks, it’s a good sign of the attic being overheated for a long time. This is due to an improper ventilation system. Unfortunately, when this is the case, there is a good chance the roof will need a lot, or all new, plywood.
Roof Leaks
Of course roof leaks are a sign that you might need a new roof. You might see signs of dripping through the soffits on the eaves of the house or water penetrating the ceiling on the inside of the house. It’s important to have roof leaks fixed right away. Over time the water damage can cause damage to sheet rock, stucco, siding, soffits and even structural issues. In some cases, the water penetration can cause mold to grow. Mold can be a very dangerous health concern.