FREQUENTLY ASKED QUESTIONS


residential roofing

How do I know my roof needs to be replaced?

There are a number of signs that could point to a potential roof replacement, but your first step should be to check your home improvement records for when the current roof was installed and measure this against the type of material it’s made of. Some signs include cracked or curled shingles, missing granules and simply a worn, old-looking roof that lets you know it’s time for a replacement without a doubt.

Can you replace part of a roof?

In the case of shingles or tiles, all it takes to fix your roof up is simply replacing the faulty parts to restore your roof to good order. However, if the damage extends to a large surface area, you may want to consider replacing your roof instead, as this may be the more cost-effective option in the long run.

How often should you change your roof?

This varies greatly according to the type of roof. Asphalt shingles have a lifespan of 30 years max, while metal roofs can last up to 75 years, concrete and clay tiles up to 100, and slate roofs can last as long as 200 years.


commercial roofing

How long should a commercial roof last?

Two factors will determine the lifespan of a commercial roof: the type of material and whether or not it is regularly maintained. A commercial roof can generally last anything between 20 and 45 years, with the longest lifespan achieved from metal, then asphalt. Single-ply membrane materials tend to yield shorter lifespans, say up to 30 years. Remember, regular maintenance and additional roof coating can add some good couple years onto the life of your commercial roof.

What is the best material to cover a flat roof?

PVC is largely considered the best material for flat roofing amongst roof specialists. They are particularly strong and durable and therefore enjoy a lifespan of up to 30 years with regular maintenance. Other great options for flat roofs include metal (the priciest option), TPO and modified bitumen. As with anything, the best option will be determined by your specific need, preference and budget.

How much does a commercial roof cost?

This will vary according to the material used but will likely be in the range of $1.50 – $10.00 per square foot. Keep in mind that asphalt will be the on the lower end of this range, single ply membranes in the mid-range and metal on the higher end.