Conservatory Roof Cleaning
Remove surface dirt and growth from glass or polycarbonate conservatory roofs. We assess the panels, seals and access before choosing a suitable low-pressure cleaning method.

Professional Conservatory Roof Cleaning Across North Somerset & North East Somerset
Top Glass provides conservatory roof cleaning across North Somerset and Bath and North East Somerset. Using specialist low-pressure washing techniques and UPVC-safe cleaning agents, we thoroughly clean polycarbonate and glass roofs to remove algae, moss, lichen and atmospheric dirt, restore light transmission and improve their appearance.
- Polycarbonate and glass roofs both covered
- Low-pressure method matched to the panel material
- Algae, moss and lichen fully removed
- Frames and gutters cleaned at the same time
- Restores natural light inside the conservatory
- Biocide treatment slows future regrowth
- Safe access equipment always used
- Existing leaks and panel defects considered before work
Match the method to glass or polycarbonate
The roof material, seals and existing condition matter more than how dirty the panels look. Tell us whether the roof is glass or polycarbonate and mention known leaks, damaged panels or specialist coatings. We assess the appropriate cleaning method and access before work; cleaning is not a substitute for repairing damaged panels or seals.
Request a conservatory roof-cleaning quotationKeep roof cleaning separate from regular windows
Conservatory roof cleaning is a separate task from a regular domestic window visit. Include the approximate roof size, shape and any restricted side access in your enquiry. Ask which frames, roof gutters and adjacent windows are included so you can compare quotations on the same basis.
See the regular domestic window-cleaning serviceYour Conservatory Roof Cleaning in 4 simple steps
Inspect and test
We check the roof type (polycarbonate or glass), panel condition and staining level before selecting the correct cleaning method.
Apply biocide treatment
A safe biocide is applied to kill algae, lichen and moss at the root level before washing begins.
Low-pressure soft wash
We use low-pressure water and soft brushes to remove all growth and grime without putting stress on panels or seals.
Rinse and finish
A thorough rinse removes all product residue, leaving panels clear and light-transmitting. Frames and gutters are cleaned as part of the process.
What Affects the Price?
Every property is different. These are the main factors we consider when putting together your quote.
Roof size & shape
A small lean-to costs less than a large Victorian or P-shaped conservatory. We price based on the approximate footprint area of the roof.
Roof material
Polycarbonate and glass roofs are priced similarly. Heavily crazed or damaged panels may require extra care and time.
Degree of soiling
A roof with light green algae is quicker to clean than one heavily covered in established lichen or moss, which requires longer biocide dwell time.
Combined booking
Having the conservatory roof cleaned at the same time as windows or gutters reduces the overall cost versus booking each service on separate visits.
Use our online quote form, or call us to discuss your specific property.
See the Difference
Real conservatory roof cleaning results from our North Somerset customers


Common Questions About Conservatory Roof Cleaning
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Learn MoreConservatory Roof Cleaning Across North Somerset & North East Somerset
Available throughout North Somerset and Bath and North East Somerset.
Popular locations
Ready to Book Your Conservatory Roof Cleaning?
Request a quote online or call us to discuss your property and the service you need.