However although pitched roofs may be more difficult to clean and inspect due to the sloped structure flat roofs often require more.
Pros and cons of pitched roof.
Believe it or not there is no such thing as a flat roof.
However there remains a compelling argument that in the long run flat roofs often need more maintenance and this can be attributed to its less effective water drainage.
Roofs fall into 2 main categories.
Both flat and pitched roofs require regular maintenance.
A few of the pros you can expect when you opt for a pitched roof include.
The most important con for many homeowners is the cost.
Other than a metal pitched roof this is the longest lasting roofing option.
The sloped structure of a pitched roof makes it harder to clean and inspect than a flat roof.
The materials used are generally more weather resistant and durable though with more robust materials being introduced into the flat roofing market this gap is starting to close.
Pitched roofs have room for a proper ventilation system and insulation.
This means that a flat roof can more easily clog up drains.
Pros of a pitched roof.
Pitched roofs require a strong structure.
Longer lifespan the average asphalt shingle pitched roof has a lifespan of anywhere from 20 to 50 years depending on what shingles and roofing material you choose.
Pros and cons of converting a flat roof to a pitched roof dave law last updated january 17 2020 we ve talked a lot about flat roofs and how they are different from pitched roofs.
Combined with routine maintenance a pitched roof can last much longer with less maintenance than a flat roof.
There are a couple of downsides to installing a pitched roof.