How to avoid rogue tradesmen.
How much is to clean my roof.
These black or dark green patches aside from being unsightly can in fact damage your roof by stripping it of its protective outer layer and inviting the growth of further damaging roof lichens and moss.
A more complex roof may cost more and if repairs are needed expect to pay between 1200 and 1500 depending on the extent of the repairs.
Unless you are an experienced roofer it is much safer to call in the professionals rather than trying to do it yourself.
If you live further north then the price could be potentially as low as 400.
Clean your roof on a cloudy calm day when the wind isn t blowing and there s no threat of precipitation.
This is a dangerous project that can damage your home so it s best to hire a pro.
If you have an older roof chances are good that you ve noticed some discoloration or staining on it.
Cleaning a roof costs 294 and 582 or 423 on average expect to pay between 0 20 and 0 60 per square foot regular roof cleaning makes it last longer and improves your curb appeal.
Clean your roof on a sunny day which will cause the bleach solution to evaporate too quickly limiting its cleansing effects.
You will want to avoid rogue tradesmen.
A small roof cleaning job can cost well under 1000.
In london a medium sized firm will charge you up to 600 for cleaning your roof.
Clean your roof without taking proper safety precautions.