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Most properties lose heat through their windows, but energy efficient glazing keeps them warmer and quieter. Energy efficient windows can also make your home more comfortable and reduce your carbon footprint.
Doors
Doors are available in a range of modern materials including uPVC, Composite and Timber. Each material has its own benefits including thermal efficiency and acoustic performance. What's more Doors are available with a range of glazing options including Triple Glazing. Different types of doors include: French Doors, Bi-folding doors and Patio Doors.
Conservatories
Conservatories are a great way to add style and value to your home. They are available in a huge range of bespoke, classic and contemporary designs that can help open up your property and allow more light to enter.
Orangeries
Roofline
Roofline products are designed to protect your home from the elements that can lead to damp and mould on the inside of your home. Replacing your roofline with a modern uPVC alternative will prevent rotting, discolouration and improve the performance of your roof.
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Other products covered under the DGCOS scheme include garden rooms, garage doors and porches. Click on the relevant product to find out more.
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About
The Double Glazing & Conservatory Ombudsman Scheme aims to protect consumers and improve the reputation of the glazing industry. Find out more about DGCOS by selecting the relevant page on the right.

Double Glazing and Conservatory Installers in Chelmsford

Located 30 miles to the North East of London, Chelmsford has a population of around 170,000. The area is rich in history and includes various places of interest including Chelmsford Cathedral. Most properties located in Chelmsford date back to the 18th century, with large windows and open planned areas, they’re beautiful places to live. However, with any period property, draughts are common and keeping the home warm during the winter months can be expensive. To save money on their energy bills, most homeowners are fitting double glazing, something which is helping make a real difference.

Crystal Windows & Doors Limited

National Installer

Formed in 1995 Crystal provides work for approximately 500 people and seeks to provide good quality products and value for money for its customers. Having completed over 125,000 installations we have considerable experience with our products and undertake regular customer feedback.

Recent installations by Crystal Windows & Doors Limited

Directions to Crystal Windows & Doors Limited

Romford
Greater London, UK

Drive along Logan Mews
331 ft / 25 s

Take Mawney Rd to King George Close
1.1 mi / 4 min

Drive to King George Close
0.2 mi / 50 s

Turn left onto King George Close
0.1 mi

Take the 1st right to stay on King George Close
Destination will be on the right
469 ft

RM7 7PN- Essex
UK

Showroom Address

Unit 1
King George Close
Romford
Essex
RM7 7PN

Opening Hours

Monday:

9:00am - 8:30pm

Tuesday:

9:00am - 8:30pm

Wednesday:

9:00am - 8:30pm

Thursday:

9:00am - 8:30pm

Friday:

9:00am - 8:30pm

Saturday:

9:00am - 4:30pm

Sunday:

10:00am - 3:30pm

Contact Crystal Windows & Doors Limited

Contact Installer

Not what you are looking for?

The Double Glazing & Conservatory Ombudsman Scheme lets you know who you can trust.

Nick Ross

Nick Ross (Former BBC watchdog, Crime Watch Presenter & DGCOS ambassador)

I am very pleased with the service we have received from DGCOS.

Andrew Gledhill