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30 years of double glazing in Essex
Established in 1995 and still based at Crystal House, Romford, with our own installation teams across the South East.
Made to measure
Every product is manufactured to your exact sizes in your chosen colour and finish.
Fitted by our own teams
Directly employed installers — the people our customers thank by name.
10 Year no quibble guarantee
Covered for a decade, with DGCOS deposit and guarantee protection.
Secure by Design
Multi-point locking and Part L energy performance as standard.
Two ways to pay
Spread the cost with our low-interest rate plan at a very competitive rate, or pay a deposit and settle on completion.
See all payment optionsCrystal offer a range of finance options subject to status and affordability. Crystal Windows & Doors Limited is a credit broker and not a lender. FRN 652921.
*Representative example: cash price £9,000, deposit £900, amount of credit £8,100, interest rate 10.9% (fixed p.a.), 10.9% APR representative, duration 171 months (inc. 3 months deferral), 168 monthly payments of £93.28, total amount payable £16,571.04, settlement fee £29.
Government endorsed quality
TGAS
MyGlazing.com
HIES consumer code member
HICS
Glass and Glazing Federation member
FENSA registered installer
SafeContractor approved
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