
from £40/session
£10/session
£295/session
It doesn't take long for moss and algae to build up on a roof, particularly in Waltham's damper months. A professional clean removes this growth and, with a preventive treatment, helps keep it from coming back too quickly.
Tradespeople covering Waltham commonly also work in Immingham, Holbeach, Sleaford and Louth, so it's worth checking whether a company you're considering already serves that wider area.
Post the details of your roof cleaning job on Bark and local professionals will get in touch directly. It's a simple way to compare prices and find someone suited to your particular roof.
Bark's data suggests roof cleaning in Waltham typically costs £400 to £1,000 per job, roughly £8.50 to £14 per square metre, with the total shaped by roof size, access, and whether it's a manual scrape and biocide treatment or a full steam clean.
It's generally a quiet job compared with something like a pressure wash on the ground, though there will be some activity on the roof itself and ladders or scaffolding set up outside.
Yes, general algae staining and discolouration usually lifts along with moss during the cleaning process, leaving tiles looking noticeably brighter.
It can be worth it for kerb appeal, since a clean roof makes a strong first impression, though it's a decision that depends on your budget and timeline before putting the house on the market.