Replacement Windows
uPVC, aluminium, flush and sliding sash windows.
SPECTRUM GLAZING · ESSEX
Windows, doors & extensions in Essex
Replacement windows, doors, conservatories and extensions, supplied and fitted by our family-run team. Visit us in Brightlingsea or tell us what you have in mind.
Windows, doors & living spaces
Front & Entrance Doors
Composite and aluminium doors, made to suit your entrance.
New Conservatories
Glass and tiled conservatories, designed around your home.
Home Extensions
hup! extensions for kitchens, dining rooms and family spaces.
We’ll use your details to respond to your enquiry. Read our privacy policy.
Our work, in Essex homes
A closer look at installations in Dedham, Rowhedge and Brightlingsea.
Build your project quote
Choose your windows, doors or living space and send your ideas to our team.
What our customers say
“Richard and team are very professional and went the extra mile to help us resolve our issues. Thank you!”
Cecile Morales · Windows
“Everything was smooth and easy, with great communication throughout the process, and the installation only took a few hours.”
Sayuri Holman · Doors
“They have been entirely excellent throughout, with all work carried out on schedule, on budget and to an excellent standard.”
Andy Harvey · Windows & hup! extension
Your installation, covered
CERTASS registered
CERTASS registered for qualifying replacement windows and doors. We arrange the relevant certification for eligible installations.
Federation of Master Builders
Members of the Federation of Master Builders, with membership standards that include vetting and inspection.
Insurance-backed reassurance
A 10-year insurance-backed guarantee is available on qualifying installations. Your quotation and policy documents set out the cover and exclusions.
Come and see us in Brightlingsea
Try the handles, compare the colours and see the details up close. Bring your ideas or a few photographs; we’re happy to help you get started.
18 High Street, Brightlingsea, Colchester, Essex CO7 0AE
Planning a visit for a particular product? Contact us to check the displays and samples available.
0% Finance Available Over 12 Months
0% finance over 12 months with a minimum 20% deposit on qualifying orders. Subject to status, eligibility and lender approval. Longer terms are available at a higher APR.
Spectrum Glazing Ltd is an introducer appointed representative of Ideal Sales Solutions Ltd T/A Ideal4Finance. Ideal Sales Solutions is a credit broker and not a lender (FRN 703401). Finance available subject to status. The rate offered is always provisional and will depend upon your personal circumstances, the loan amount and term.
Areas We Cover
Windows, doors, new conservatories and home extensions across Essex and Ipswich, with our showroom in Brightlingsea.
Ready for a price?
Tell us what you would like fitted and where. Approximate sizes and a few photographs are a useful start; we’ll confirm the measurements at survey.