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All London boroughs & north to Luton

Conservatory Cleaning in London

Conservatory cleaning in London washes glass, frames and roof panels inside and out. We remove algae, pollen and city grime so more light reaches your room — with a fixed quote before we start.

  • Glass inside and out
  • Frames and seals cleaned
  • Roof panels reached safely
  • Fixed price before booking
  • Fast response

    Reply within 2 hours

  • Fixed quote upfront

    Clear price before we start

  • Local London team

    Same-week slots available

5.0 out of 35+ reviews

Free, no obligation London's trusted choice Limited slots this week
Property type

Get Your Free Conservatory Cleaning Quote

Pick your property type to get started.

Takes less than 60 seconds.

The real problem

A dull conservatory is wasted living space

Conservatory cleaning brings London extensions back to life. Green algae on roof panels, pollen on glass and black marks on frames make the room dark, dingy and embarrassing to show guests.

Less light indoors

Dirty roof panels block sun — the main reason you built the extension.

Algae on seals

Green growth on frames looks bad and can shorten seal life if ignored.

Hard to reach safely

Roof panels and high glass need proper access — chairs and wobble ladders are not enough.

Heating wasted

A grim room gets used less — you pay for space you avoid.

What you get

Conservatory cleaning — glass, frames and roof

We clean reachable glass inside and out, treat frames, and access roof panels with safe equipment. Pair with uPVC cleaning when frames need a full refresh.

  • Interior and exterior glass
  • uPVC frames and sill detail
  • Roof panel wash where accessible
  • Algae treatment on affected areas
  • Floors protected during interior work
Single-storey bungalow roof after moss treatment and tile cleaning in London

10+ years of experience

Conservatory cleaning restoring clear roof panels on a London home extension.
Real results

See the difference

Drag the slider to compare real before and after results from our roof cleaning and moss removal work in London.

Same London roof after cleaning, with bright tiles and clear gutters restored
Moss-covered roof tiles before specialist moss removal and soft wash treatment
Before After
Compare your options

DIY, ignore it, or do it properly?

Reach-and-wash poles leave streaks. Leaving algae means a darker room every season.

DIY JTD Pressure Washing Do nothing
Roof panels Often skipped or unsafe Proper access and wash Permanent green tint
Streak-free glass Smears in direct sun Pro tools and technique Still looks cloudy
Time Full day, partial result Done in hours Unused room all year
Total cost Products plus your weekend Fixed quote upfront Replacement seals later
Simple process

From quote to done in 4 steps

  1. Request your quote

    Tell us conservatory size and access. We quote inside, outside and roof work.

  2. We schedule a visit

    Book a dry day slot. We protect floors and furniture inside before we start.

  3. Professional service

    Glass, frames and roof panels cleaned. Algae treated on affected uPVC.

  4. Review & peace of mind

    Inspect together. More light, clearer views — room ready to use.

Our portfolio

Previous work

Recent conservatory cleaning and exterior cleaning projects across London — tap any image to open the gallery.

5.0

35+ reviews on Bark

Built for London properties like yours

For London homeowners whose conservatory became a storage room because it looks too grim.

Homeowners Garden rooms Landlords Pre-sale Flats with extensions Property managers

Family homes

Kids and guests use the room again when glass is clear and frames look fresh.

Pre-sale

Bright conservatories sell the lifestyle — pair with exterior cleaning before photos go live.

Landlords

Tenants expect clean glazing — we handle inside and out in one visit.

Areas we cover

All London boroughs & north to Luton

Based in Borehamwood, JTD Pressure Washing serves homes and businesses across Greater London — including Harrow, Edgware, Barnet, Enfield and Wembley. From quick driveway refreshes to full exterior cleans, our local crews cover every London borough and towns north to Luton. Most postcodes get a same-day quote reply and same-week booking slots.

Popular areas we serve

  • Harrow
  • Edgware
  • Barnet
  • Enfield
  • Wembley
  • Luton
  • St Albans
  • Watford
  • Stanmore
  • Borehamwood
  • Radlett
  • Bushey
  • Potters Bar
  • Finchley
  • Hampstead
  • Elstree

Bring the light back to your conservatory.

You paid for the space — use it. Free conservatory cleaning quote today.

  • Fixed, transparent pricing
  • London-based team
  • Residential & commercial
  • Fast response

    Reply within 2 hours

  • Fixed quote upfront

    Clear price before we start

  • Local London team

    Same-week slots available

5.0 out of 35+ reviews

Free, no obligation London's trusted choice Limited slots this week
Property type

Get Your Free Conservatory Cleaning Quote

Pick your property type to get started.

Takes less than 60 seconds.

FAQ

Questions before you book

Do you clean inside the conservatory too?

Yes on interior glass we can safely reach. Move fragile items before we arrive or ask us to plan around them.

Can you clean polycarbonate roofs?

Yes with gentle methods. We avoid harsh pressure that can scratch plastic panels.

How often should a conservatory be cleaned?

Once or twice a year suits most London homes — more often if trees overhang the roof.

Will conservatory cleaning let more light into my room?

Yes. Clean glass and roof panels let in much more light. Most customers notice the difference the same day.

Do you clean algae off conservatory roof panels?

Yes. We safely reach roof panels and remove green algae, pollen and city grime from glass and polycarbonate.

More services

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