Roof Replacements by JNB Specialty Contracting

Do I Need a New Roof

While most standard shingled roofs are designed to last 25 to 30 years, there are a variety of factors that can impact their longevity. As your roof reaches the end of that general lifespan, signs of deterioration become more prescriptive of roof replacement. Most times a roof can naturally reach the end of its functional life without experiencing a roof failure or major damage from inclement weather. The roof can just look old and worn. Weather, vegetation, and animals can all impact the life of a roof.

If you notice any of the signs listed below, it is probably time to give us a call, we can help.

Signs That You Could Need a New Roof

Shingle Edges are Curled

Bald Spots where Granules are Missing

Curling is when the corners of the shingle come loose and “curl” up. Curling shingles will expose the roof underneath which could cause further damage to your house.

Bald Spots where Granules are Missing

Granules are a protective layer on your shingles. They are an added coating that protects from impacts and water intrusion. They are primarily found on an asphalt roof, which is the most commonly installed roofing material in America. As granules are lost, it exposes the asphalt matting below and makes it more susceptible to elements like water and UV rays. Once this happens, your roof will start to deteriorate and become at risk for water leaks.

Many Shingles are Cracked or Missing

Bald Spots where Granules are Missing

Your Roof is at least 20 years old and/or looks worn

A few cracked or damaged shingles usually can be repaired, but if your roof is full of damage, it’s time for a full replacement.

Your Roof is at least 20 years old and/or looks worn

If your roof is celebrating its 20th birthday, then a new one might be in store. While many shingles today are produced for durability, many factors can accelerate the aging of shingles. Things like workmanship, underlayment, regional weather and attic ventilation can make roofs deteriorate faster than expected.

Homes in your Neighborhood are Getting New Roofs

Your Roof is at least 20 years old and/or looks worn

Homes in your Neighborhood are Getting New Roofs

When homes built about the same time as yours are being re-roofed, your roof is probably about due.

You see Moss or Algae

Your Roof is at least 20 years old and/or looks worn

Homes in your Neighborhood are Getting New Roofs

Moss can grow on surfaces that don't get much sunlight. If your roof looks green, it's likely that moss and/or algae has made its way to your shingles. Moss isn't an immediate reason to replace your roof but it can cause damage over time. Moss tends to keep the surface damp for long periods, increasing the risk of water getting under the shingles.