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Do You Need a New Asphalt Shingle Roof for Your Commerical Property?

A dark grey shingle roof with a skylight, photographed in mid-afternoon.

How Many Years Do I Have Left on My Shingle Roof?

With different manufacturers and roofing materials, there is no ultimate standard answer for how many years property owners can expect their shingle roof to last. This said, there are a few guidelines that will give property owners a reasonable expectation for the projected lifespan of a shingle roof. If the roof is experiencing an excessive loss of granules, or if the shingles are curling and blistering on the edges, this is a strong indicator that the roof needs an inspection. The same is true if a few or more shingles have been blown off or are missing.

What Questions Should I Ask A Roofing Contractor?

There are a number of relevant questions that property owners should ask their professional roofing contractor. Asking these questions will enable homeowners to discern the qualifications of their roofer, and ensure an excellent final product. Consult the following list to determine whether your roofer is right for the task.

  • “How long have you been in the business?”
  • “What jobs do you have that I can visit?”
  • “Who precisely will be installing my roof?”
  • “How long will my project take?”
  • “Do you have proper licensing and certification? Please show me proof.”
  • “What steps do you take for the safety of your workers?”

Each of these questions will enable homeowners to grasp the exact qualifications of the roofer they ultimately select.

How Long Can A Shingle Roof Last?

Generally speaking, a shingle roof will last twenty years. With routine maintenance and proper care, this amount can be extended within reason. Slate, copper, and tiles roofs can last more than fifty years, and homeowners with wood shake roofs can expect their roofs to last approximately thirty years. Fiber cement shingles will last about twenty-five years, and asphalt shingle composition roofs last about twenty years. The roofing material property-owners ultimately select will have an impact on the total lifespan of the roof.

Can Shingles Be Installed on a Wet Roof?

It is not advisable under any circumstances for a roofer to apply roofing materials to a wet roof. With regard to roofing shingles, the reason why it’s important for shingles to remain dry is that the moisture underneath the roof will become trapped. The trapped moisture underneath the shingle cannot evaporate properly. If this occurs, water damage will remain inside the roof, and lead to further problems.

What Do Roofing Contractors Look For?

When roofer conducts a roofing inspection for a commerical or residential property, it’s important to understand exactly what the roofer is looking for. For northern climates, there are two inspections that are conducted at the beginning and end of every winter. The first of these inspections verify that the roof can stand up the strain of snow, extremely low temperatures, and frost. The second inspection occurs afterward, and determines how much damage has occurred.

Specifically, the roofer looks to inspect the buildings roof system by investigating what is occurring in the layers. The roofing inspector will look for any membrane defects, such as cracks or splits, and what needs to be repaired. Rooftop details are also investigated, which include any exposed equipment, drains, gutters, and the overall perimeter. Roof dividers are also inspected for any signs of superficial or detrimental flaws.

How Do I Find a Reliable Roofing Contractor?

When faced with a roofing dilemma, it’s important for homeowners to select a roofing contractor who will perform a professional job on their roof. Each year, the Better Business Bureau and other consumer advocate agencies receive complaints about roofers, and factor that into their overall score for a roofing business. This creates an excellent opportunity for roofing businesses to rise to the top of the proverbial heap. If a roofing business has been given a good score by the Better Business Bureau, this is a good sign that homeowners should take a cue from the agency.

What is the Best Type of Shingles for Roofing?

With regard to sheer popularity, asphalt shingles are the most universally used roofing materials in the U.S. Asphalt shingles were originally invented in America, and first used in 1901. Three tab shingles and high impact shingles are very popular amongst the discerning American public. High impact asphalt shingles are resistant to the ravages of wind, rain, and hail. Impact resistant shingles have been given a rating of Class Four impact resistance, which is the highest rating currently administered to roofing materials. Asphalt shingles are a tried and true alternative for many homeowners.

Is It Okay to Shingle Over Shingles?

While it is possible to lay a new roof over an old roof, it is not necessarily beneficial or recommended, While retaining a roof shingle system saves the home or property owner from having to pay a “tear-off” fee, inevitably the costs outweigh the benefits over time. Having two layers of shingles does not make the roof perform better, and it’s actually quite weight-intensive on the structure of a home or building. Later on, property owners will have to pay extra for a two-layer roof removal in the future.

Roofer evaluating the asphalt shingles on a roof for damage.

Do Curling Shingles Need to Be Replaced?

Over time, old age and poor weather grate against the surface of an asphalt shingle roof, causing great harm. Inevitably, home or property owners may notice curling or buckling shingles. This is due to the accumulated impact of rain, sun, wind, and snow, on the surface of the roof over time, and without any interruption. If shingles are cracked or curling, it’s important for property owners to locate a qualified roofing company to address the roofing problem.

America's Choice Roofing Inc is your local skilled roofing company, providing commercial property owners with excellent roofing solutions in Great Falls and Bozeman, MT. Give us a call at 406-761-7663 (Great Falls) and 406-577-4040 (Bozeman) to fortify your commercial roofing system!