5 Factors That Affect Your Commercial Roof’s Lifespan

Commercial roofing doesn’t always receive the same attention as residential roofing, but that doesn’t mean it doesn’t need it. Are you a building owner wondering how long your commercial roof will last? The answer to that question varies depending on a range of factors. Read on to learn more about the different things that will affect your commercial roof’s lifespan and some roof maintenance tips on extending it.


Choosing the right company to install your roof can significantly affect how long it lasts. An improperly installed roof can cause many problems, including sagging and leaking. Choose a reputable company with plenty of experience, such as Ascent Roofing. We regularly engage with LBPs, and our team has more than 25 years of combined experience installing new roofs and project-managing new builds.


Weather conditions are one of the most significant factors to consider when it comes to roof longevity. While it’s not something you can control, you can be aware of the usual weather conditions in the area and what that means for your roof. Strong winds, heavy hail, snow, ice, etc., will decrease the lifespan of your commercial roof and increase sun exposure. If you are in an area that experiences extreme weather conditions, ask your roofing contractor which material is the best for your commercial roof.


If you don’t look after your roof, you can’t expect it to last as long as a regularly maintained one. Performing an annual roof inspection will ensure that things stay in great shape, and you can catch minor problems before they become larger. Maintenance includes cleaning your gutters, trimming trees, removing moss build-up, examining metal framing for rust, removing debris, and more.

Proper Ventilation

Not having adequate ventilation or insulation can damage your roof and quickly cut years off its life. Insulation and ventilation are key to airflow and moisture reduction. When the hot and cold air has nowhere to escape, it can cause ice dams and water ponding on the roof. It could also cause mould and rot in the structural elements of your commercial roof.

Roofing Material

Choosing the right roofing material for your needs will ensure you get optimum usage out of your commercial roof in Auckland. Some materials are more durable than others to help ensure that your roof’s lifespan lasts longer. At Ascent Roofing, we specialise in metal roofing. Metal roofs are durable. You can choose from a variety of metals, including steel and aluminium. They can last for over 50 years, are easy to maintain and are highly energy efficient.

Need a New Commercial Roof?

Ascent Roofing has your commercial and industrial roofing needs sorted. Our highly experienced team will help ease your industrial and commercial roofing needs. In addition to general maintenance and repair, we have experience in roof replacement and new roof installation of smaller commercial buildings and larger industrial complexes. Talk to us today if you need a trusted roofing services provider to take care of your commercial roofing needs.