Shingles are the most common type of residential roofing materials available today. They’re relatively affordable and easy to install. Composed of a variety of ingredients, quality shingles provide a durable layer of protection from wind, UV rays, rain, snow, hail, and more.
Roof shingles are available as either three-tab or architectural. Three-tab shingles are more common, feature ceramic granules, and are designed to look like three separate shingles. They are flat, easy to install, and economical.
Architectural shingles feature zinc granules and an additional layer of asphalt. This gives them a dimensional look and enables them to mimic more traditional roofing materials like slate or wood shake.
The Average Lifespan of Shingles Roofs
The lifespan of roof shingles varies widely. In some cases, a shingle roof may need to be replaced after just 10 years, and in other cases, the roof can last up to 25 years. On average, though, asphalt shingles typically last 15 to 20 years. Architectural shingles can last 30 to 50 years.
Several factors can determine how often you’ll need a shingle roof replacement. Longevity depends on the quality of the original installation, the climate of the area, quality of the shingles, the overall materials used, and whether there has been ongoing roof care and maintenance.
Factors which Shorten Your Shingles’ Life Expectancy
No roof will last forever, but how soon and how often you need to replace your roof will depend on the following factors:
Although shingles are designed to withstand detrimental elements, the repeated barrage of strong winds, heavy snowfall, rain, and hail will wear the roofing system down.
Excessive UV Exposure
Prolonged exposure to UV rays and excessive heat can prematurely age a shingle roof. Intense UV radiation causes significant expansion and contraction. As a result, your shingles break down easier and expedite the need for repairs and replacement within a few years of installation.
No matter how strong and durable your shingles are, your roof is bound to have problems throughout its life if it’s not installed properly. Workmanship errors often lead to early deterioration and premature roof failure.
Without prompt repairs, regular cleaning, and regular maintenance, your roof will deteriorate sooner than later. If you take long to address minor issues, they could worsen and compromise the structural integrity of your home. In addition, forgoing specific maintenance duties can invalidate your warranty.
Not all roof shingles are created equal. Lower quality materials tend to deteriorate faster than products with higher quality.
Poor Attic Ventilation and Inadequate Insulation
Inadequate insulation and poor ventilation can cause the temperate in your attic to soar and cook your roof. If this happens for a long time, it will cause both wood and shingles to break down faster. Also, poor attic ventilation causes condensation which exposes the roof deck to moisture damage, rot, and mold growth.
How to Extend Your Shingle Roof Life
All roof shingles get affected by weathering, but there are things you can do to delay weathering and prolong your roof life.
- Keep your roof and gutters as clean as possible to prevent unnecessary water damage.
- Have your roof professionally inspected at least once a year and have small repairs made as needed.
- Maintain adequate insulation and proper attic ventilation.
- Keep nearby trees trimmed back and periodically remove any accumulated tree debris from the roof.
- Choose a reliable, qualified roofer when you need roof inspection, repair, or replacement services.
- Keep an eye out for damage, especially after a hail or wind storm.
- Have your roof professionally cleaned to prevent the growth of moss, algae, and mold.
- Remove accumulated snow and ice and watch for ice dams
Key Factors Affecting Roof Replacement Costs
While every roof is different, there are many common factors which influence the upfront cost of a new roof.
Roof Square Footage
The square footage of your home is different from that of your roof. Your home’s square footage is generally a sum of all gross living areas and levels. The more roof square footage you have, the more you’ll pay for a new roof.
Extent of Damage
If you need a complete roof replacement because your decking or framing is heavily damaged, you can expect the cost to be higher. Removing and replacing bad decking will involve extra time, labor, and materials.
Replacing a steeper roof tends to be more expensive. A very steep roof is difficult to walk on, so the work goes a lot slower and extra safety equipment will be required to ensure all roofers are safe.
Number of Layers
The size and complexity of the roof factor into how long it will take. If you have more than one layer of shingles, the crew will have to work harder and longer to tear off the old roof, increasing your roof replacement estimate. It will also cost more to dispose of the roofing materials.
The Material Chosen
The types of roof shingles and materials you choose will impact the cost of roof replacement. For instance, traditional 3-tab shingles will have a different price tag than architectural shingles, metal, wood shake, or tile. You may also need to replace roofing components such as decking, vents, flashing, and insulation, underlayment.
The Size of Your House
Cost is also dependent on your house, such as accessibility and how many stories you have. Having a multi-story home or difficult-to-reach roof means additional equipment and labor will be required.
Given the importance of quality shingle roof installation, you should only work with a local, reputable roofing contractor. At Titan Siding and Roofing, we deliver exceptional workmanship, quality roofing products, and superior customer service. With quality roof repair, maintenance, and replacement services, we are committed to helping you obtain the best value for your investment. If your greater Cincinnati area home is in need of roofing services, contact us today!