Conservatory Cleaning Costs 2025 | £700+ Pricing Guide | Room Outside
GROOM OUTSIDE SERVICES

Professional Conservatory Deep Valet Cleaning & Full Maintenance Service

Keep your conservatory and glass extension in peak condition with our professional Groom Deep Valet Cleaning and Full Maintenance service. Using hot ionic water treatment (30-65°C) and specialist equipment, we provide comprehensive cleaning and structural servicing—more than just cleaning, it’s a complete MOT and service for your conservatory and all glass structures.

Hot Water Treatment
30-65°C ionic water kills biological growth
Complete MOT & Service
20-point structural inspection included
Full Working Day
Comprehensive professional service
12-18 Month Results
Annual service requirement only

Complete Conservatory Care

From comprehensive annual maintenance to complete refurbishment, our expert engineers service all makes and types of conservatories and glass extensions. Each service uses hot ionic water treatment, environmentally friendly products, and advanced techniques to protect your valuable investment.

Refurbishment Service

Complete Transformation

POA
Custom quote based on works required

For conservatories and all glass structures requiring extensive work, our refurbishment service can completely transform your space. Including structural repairs, glass replacement, and upgrades to advanced New Generation Glass for superior temperature control and energy efficiency.

  • Free comprehensive structural assessment
  • Detailed quotation for all recommended works
  • Roof panel replacement (glass/polycarbonate)
  • Window and door mechanism replacement
  • Complete seal and weatherproofing renewal
  • uPVC/aluminium frame restoration or replacement
  • Upgrade to New Generation Glass to make your glass room cooler in summer and warmer in winter
  • Energy efficiency improvements
  • Leak investigation and repair
  • Structural repairs and reinforcement
  • Complete project management from start to finish
  • Quality materials from trusted manufacturers
  • Fully qualified and insured engineers
  • Warranty on all works completed

Problems We Solve

Without proper professional care, Conservatories, Orangeries and Glass room extensions can degrade quickly, leading to costly repairs or premature replacement. Our specialist preventative deep valet cleaning and maintenance and comprehensive servicing identifies issues before they become expensive problems.

Leaks & Water Ingress

Water entering through roof panels, seals, or gutters causes interior damage, mould growth, and structural deterioration. Often starts as minor drips but quickly escalates into major problems requiring expensive repairs.

Our Solution:

Complete seal inspection during our 20-point check, gutter clearance and flush, panel resealing, and structural leak repairs. Our preventative maintenance stops leaks before they start, saving you thousands in water damage repairs.

Algae & Moss Growth

Green algae, moss, and lichen build up on roof panels and frames, blocking light, retaining moisture, and degrading materials. Cold water cleaning only removes surface growth—spores remain and regrow within weeks. Makes conservatory dark and uninviting.

Our Solution:

Hot ionic water treatment at 30-65°C kills biological growth at cellular level, not just surface removal. Professional treatments and preventative coatings inhibit regrowth for 12-18 months, unlike cold water which only lasts weeks.

Faulty Mechanisms

Windows and doors become stiff, don’t close properly, or have broken handles and locks. Security and ventilation compromised. Often worsens during winter months. Basic cleaning services don’t address these issues at all.

Our Solution:

Complete mechanism inspection, adjustment, lubrication and servicing as part of our Full Valet Service. We replace worn parts and restore smooth operation and security—something window cleaners cannot provide.

Poor Temperature Control

Too hot in summer, freezing in winter. Old glazing and poor insulation make conservatory unusable for large parts of year, wasting valuable living space. High heating costs trying to maintain comfortable temperature.

Our Solution:

Upgrade to our advanced New Generation Glass with temperature control properties. Keeps conservatory comfortable year-round with significantly lower energy costs. Transform your conservatory into usable space all year.

Draughts & Air Leaks

Cold air entering around windows, doors, and roof panels. Increased heating bills, reduced comfort, and accelerated deterioration of seals and materials. Creates uncomfortable living environment and wastes energy.

Our Solution:

Comprehensive seal inspection and replacement during our 20-point structural check, draught-proofing upgrades, and proper adjustment of all windows and doors for airtight closure. Dramatically improves comfort and reduces energy costs.

Condensation & Misting

Condensation forming on glass panels, misting between glazing layers, and moisture accumulation. Indicates seal failure and leads to mould growth, reduced visibility, and progressive deterioration of glazing units.

Our Solution:

Identify failed glazing units during our structural inspection, improve ventilation systems, and upgrade to high-performance sealed units that eliminate condensation problems permanently. Restore crystal-clear views and healthy environment.

Our Service Process

From initial contact to completion, we make the entire process simple, professional, and stress-free

1

Free Health Check

Book your free conservatory health check. We’ll assess condition, identify any issues, and provide detailed recommendations with transparent pricing. (Refundable visit charge for further-a-field)

2

Detailed Quote

Receive Fixed-Price transparent pricing for recommended services. No hidden costs—everything clearly explained in writing with breakdown of works.

3

Expert Service

Our qualified engineers complete all work using professional hot water equipment and eco-friendly products. Full working day dedicated to your conservatory. Fully insured with public liability.

4

Sign Off

Our site manager will require your approval and sign-off when the works are completed and he will walk you through all the works carried out.

What Our Clients Say

We wanted a reliable local well-established company and our instincts proved correct as we are extremely pleased with the end result. The conservatory looks absolutely beautiful—better than when it was first installed. The team was professional, punctual, and took great care throughout. The difference between their hot water system and previous window cleaners is incredible.

P
Mrs P
Chichester, West Sussex

Book Your Free Health Check

Transform your conservatory with our professional Groom Deep Valet Cleaning and Full Maintenance service. Contact Room Outside today for your complimentary health check and detailed quote.

Speak Directly with Our Service Team

24hr response (Mon–Fri)

Responses within 24 hours, 7 days a week