It really depends on you and your roof.
How often to get a new roof.
Yearly maintenance and care.
For example the average lifespan of a cedar roof is roughly 20 years.
When you acquire a new property or make significant renovations like installing a new roof or how long does a roof last take detailed photos and videos of its condition and store them in multiple safe places such as uploading them to a cloud account as well as a hard drive or usb storage.
Moss holds moisture against the roof surface and overtime in freezing climates can cause damage to the granules on the top of the shingles.
We often recommend gearing up for winter by getting your roof cleaned at the start of fall.
Moss can grow on roof surfaces that don t get much sunlight especially in cool moist climates.
How often to replace a roof.
Your roof takes a lot of external wear and tear throughout each passing year.
Most roofs will last a long time especially if homeowners schedule regular maintenance with a professional roofing contractor and keep a close eye on their roof s condition.
In older homes flashing is often made of roof cement or tar but it s a good idea to upgrade to a metal flashing system for added durability.
How much time you ve got left.
Moss growth can be more than a cosmetic issue.
Document early and document often.
This can really help protect your roof because our moss treatments actually prevent future moss growth.
A lifespan of an un coated flat roof is around 10 years but coating it every five years or so can extend this enormously.
How often you need to coat your roof and which coating is the best depends on a few factors.
All roofs need to be replaced eventually however.
How often should you get a new roof.
If your roof needs to be replaced be prepared for an average bill of 24 700 for asphalt shingles and 40 318 for metal roofing according to a 2020 report from remodeling magazine.
Coating a flat roof can also save money on costly repairs down the line.
The type of roofing material used will determine how often a roof needs to be replaced.
However in drier climates a cedar roof is likely to need more frequent repair and replacement since it is prone to splitting.
Barring extreme weather however you can get your roof cleaned at any time of the year.
Sunlight snow accumulation strong winds debris rodents hurricanes or extreme weather conditions all of these have an impact on a roof s lifetime.