From a light freshen-up to a conservatory that has been left for years, we bring the whole structure back to its best.
Conservatory Cleaning Cardiff
Roofs, Glass & Frames Brought Back to Their Best
We clean every part of a conservatory, inside the glass and out, restoring tired roofs, windows and frames for homes across Cardiff and South Wales.
Your Local Exterior Cleaning Team
Trusted, Professional Cleaning Specialists
Fully insured and trained, we use industry-leading equipment and safe cleaning methods to protect your property while delivering the best possible results.
For Every Surface, Big or Small
Roof, windows, frames, gutters and finials, all cleaned so the whole structure looks cared for, not just the glass.
Bringing Tired Conservatories Back To Life
A Clean That Reaches Every Part
A conservatory tends to be the last thing on the house to get cleaned. It sits mostly out of reach, so the grime builds up slowly and goes unnoticed, until the roof has greened over, the frames have greyed off and the glass has lost its clarity. A room that should feel bright and airy ends up feeling dull and closed in.
At JCY, we clean the whole thing properly, so the conservatory looks cared for as a whole rather than a set of clean windows below a green roof. The difference, once it is done, tends to surprise people, since a conservatory that has slowly faded over the years comes back looking close to new in a single visit.
Our conservatory cleaning service covers:
- Conservatory roofs, including glass and polycarbonate panels
- Glass and windows, cleaned inside and out
- uPVC frames, sills and glazing bars
- Ridge tiles, finials and roof details
- Gutters and downpipes around the conservatory
Request Your Conservatory Cleaning Quote
Cleaning Conservatories Across Cardiff & The Surrounding Areas
We clean conservatories throughout Cardiff and the surrounding areas, including Penarth, Barry, Caerphilly, Pontypridd and Cowbridge. If you are just outside these areas, get in touch, and we’ll confirm whether we can cover your location.
Always On Hand
Anytime, Anywhere
Call Us
Our Accreditations
- PASMA
- IPAF
- CSCS
- DBS
- Working At Height
- Confined Spaces
- Enhanced Level 1 Vetting
Conservatory Roof Cleaning
Where The Difference Shows Most
The roof is where a conservatory ages fastest and where a clean makes the biggest difference. Sitting at a low angle and rarely touched, the panels collect algae, moss and black streaks that block the light and leave the whole roof looking green. Clear it off and the room beneath feels brighter straight away.
It’s also the part that needs the most care. A conservatory roof is not built to be walked on or cleaned with a pressure washer, and doing either risks cracking panels or forcing water through the seals and into the room below. We clean roofs safely from the ground using low-pressure methods and reach poles to lift the growth without ever putting weight or heavy pressure on the panels.
It’s the same careful, low-pressure soft washing approach we use on delicate roofs elsewhere, and it works just as well on polycarbonate and glass.
Conservatory Window & Frame Cleaning
Glass That Lets the Light Back In
With the roof done, the glass and frames finish the job. Conservatory windows pick up the same weathering as the rest of the house, and the uPVC frames in particular tend to grey and streak with algae until they look far older than they are.
We wash the glass inside and out for a clear, streak-free finish, and bring the frames, sills and glazing bars back towards their original colour rather than leaving them dull and green. The gutters and downpipes around a conservatory are cleared where needed at the same time, which is worth doing while we are set up, since blocked conservatory guttering is a common cause of damp and overflow. It pairs naturally with the gutter clearance we provide throughout the rest of the house.
Frequently Asked Questions
Our Conservatory Cleaning FAQs
It can, which is exactly why we don’t do it unless it’s 100% safe to do so. A conservatory roof isn’t built to withstand heavy pressure or weight, so we clean it from the ground using low-pressure methods that lift algae and moss without cracking panels or disturbing the seals.
In most cases, yes. Frames that have greyed and streaked with algae usually come back close to their original colour with the right clean, though very old or oxidised uPVC may not return fully to a bright white.
It varies with how shaded and sheltered the conservatory is, but once a year, it keeps the roof, glass and frames in good order and stops moss and algae from getting properly established. North-facing and tree-shaded conservatories tend to need it more often.
Yes. We can clear the gutters and downpipes around the conservatory at the same visit, which is worth doing while we’re set up, since blocked guttering is a common cause of damp around a conservatory.
