Glass vs polycarbonate roofs
Glass roofs respond to standard pure-water cleaning. Polycarbonate is more delicate — we use softer bristle brushes and a milder biocide to protect the UV coating. We identify roof type on inspection.
Harlow · Essex · HertfordshireConservatory Roof & Frame Cleaning
Conservatory Roof & Frame Cleaning
Light back into your living space.
Harlow, Essex & Hertfordshire.
A full top-to-bottom restoration — glass and polycarbonate roof, frame, finials, cresting, gutters and downpipes — that lets daylight back into the conservatory and removes the green algae that quietly takes over season by season.
Free, no-obligation quote. No pushy sales. Family-run, Harlow-based.
Glass, polycarbonate & aluminium specialists
Pure-water spot-free finish
Inside and outside cleaning available
Fully insured
Most conservatories done in 2–3 hours
Service Overview
Understanding conservatory roof & frame cleaning
What it is
Complete conservatory cleaning: polycarbonate or glass roof panels, aluminium or uPVC frames, finials and ridge cresting, integral gutters and downpipes — using pure-water reach systems and conservatory-specific cleaners.
Who it's for
Any homeowner whose conservatory has gone green on top, whose roof panels look milky from inside, or whose frames are starting to look grey rather than white. Particularly important for north-facing or tree-shaded conservatories.
When you need it
Best done late spring before peak conservatory-use season, with a top-up in autumn after leaf-fall. We work year-round in dry conditions.
Why professional help matters
Conservatory roofs are fragile. Walking on them — even by a tradesperson — can void warranties or crack panels. Specialist reach-and-wash equipment cleans without anyone setting foot on the structure.
If left untreated
The cost of doing nothing.
- Algae and lichen on polycarbonate degrades the surface — once it's etched, it's permanent.
- Blocked integral conservatory gutters cause leaks straight into the frame and onto your floor.
- Dirty roof panels can cut interior light by up to 60% — making the room cold and uninviting.
- Aluminium frames stained by algae require chemical strip-and-paint to restore if left too long.
- Window cleaners walking on roof panels routinely cause cracks the homeowner pays to replace.
Common mistakes
What we see go wrong.
- Letting anyone walk on the conservatory roof — fragile and not designed for foot traffic.
- Pressure-washing polycarbonate at high power and stripping the UV coating.
- Using kitchen detergents on aluminium frames — leaves a film and accelerates oxidation.
- Skipping the integral gutters — they're the #1 source of conservatory leaks.
Our Process
A predictable system, from first call to clean-up
- 01
Inspection
Roof type identified, frame condition assessed, integral gutters checked.
- 02
Pre-Treat
Conservatory-safe biocidal cleaner applied via reach-pole to roof and frame.
- 03
Soft Brush Detail
Soft-bristle reach brushes worked across every panel and frame member — no one stands on the roof.
- 04
Pure-Water Rinse
Deionised water rinses to a spot-free finish.
- 05
Gutter & Frame Check
Integral gutters cleared, downpipes flushed, frames wiped down. Inside-cleaning available on request.
The Benefits
What you actually get for the money.
Restores natural light
Customers consistently report a brighter, warmer room immediately.
Roof-safe — no one walks on it
Reach systems mean zero foot-load on panels.
Spot-free pure-water finish
No streaks, no drying marks, no tap-water residue.
Catches gutter leaks early
Integral gutter check often saves four-figure repair bills.
Inside cleaning bookable
Glass and frame interior cleaning added on request.
Half-morning job
Most conservatories done in 2–3 hours start to finish.
Deep Detail
The technical bit — for the people who like to know
Frame materials
uPVC frames hand-cleaned with uPVC product. Aluminium frames cleaned with alkaline-neutral solution to protect anodised or powder-coated finish. Wooden frames cleaned with timber-safe products and recommended for re-finishing if showing wear.
Integral gutter systems
Most conservatories have integrated box gutters along the eaves and ridge that block invisibly. Checked and cleared as part of every full clean.
Cresting, finials and decorative trims
Hand-detailed at the end of every job — these small features lift the appearance dramatically when restored.
Why not pressure-wash
Pressure-washing strips the UV-stable surface from polycarbonate, drives water under frame gaskets, and risks panel damage. Pure-water reach-and-wash is the only safe method.
FAQ
Straight answers to common questions
Reclaim the daylight in your conservatory.
Roof-safe, spot-free, 2–3 hour job. Free, no-obligation quote.
Fully insured · Companies House #15556482 · Family-run · 4+ years
We cover
Based in Harlow CM18, working across Essex and Hertfordshire.