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Double glazing Colchester: Supplied and Installed
We install double glazed windows, doors and conservatories in Colchester.
All of our products are energy efficient and secure. We will be with your Colchester homes project from start to finish.
Call 0800 666 444 or get an online quote for your next home improvement project.
Request a Quick Quote
What is EcoMAX Glass™?
EcoMAX Glass™ is the most sustainable glass unit in the UK, featuring 40% recycled glass content compared to the average of 25%. Engineered from organic materials wherever possible, EcoMAX units are almost fully biodegradable.
EcoMAX Glass™ matches any A rated unit for insulation and has comparable solar control properties and is EN1279, EN12600 certified.
Glazing
Windows
Doors
High quality uPVC, aluminium and composite doors
Our new front and back doors are manufactured for performance, durability and security with a wide choice of styles and finishes.
Extensions
SEH BAC Colchester
SEH BAC is a long established double glazing installer serving Colchester for many years.
We have many happy customers throughout Colchester and the wider region.
The feedback shows you’re in safe hands when you entrust your double glazing installation to SEH BAC.
Comfort and Savings
The cost of keeping your home at the ideal temperature is directly influenced by the quality and condition of your windows. Double glazed windows offer better insulation against the cold or extreme heat than older windows.
Double glazed windows also considerably reduce noise and improve security. They are also maintenance-free over a long lifetime.
Contact usOur Order Process
- Contact Us for Expert Advice: Use our contact form, call us at 0800 666 444, or visit our double glazing show centres across the South East UK. We’re here to guide you on planning permission, energy ratings, and the best materials for your home.
- Get Your Free Quote Fast: After we gather your window specifications, either by visiting your home or via communication, expect a no-obligation quote from us within 24 hours to help you make an informed decision.
- Efficient Installation Process: Once your order is confirmed, our smooth process kicks in, starting with a detailed survey, progressing through manufacturing with the latest techniques, and culminating in the installation of your new double glazed windows by our skilled team, followed by a final check to ensure everything meets your expectations.
Double-Glazed Window
Choose from a wide range of double glazed windows. We can supply and install windows in many styles and colours to suit any home in Colchester. Save money on your energy bills with our thermally insulated windows. You’re sure to find the right window type in our huge range.
Our WindowsHome Extensions
Discover a huge variety of home extensions in Colchester. Choose from living room extensions, kitchen extensions, conservatories, or glazed rooms.
We design and build extensions taking care of every detail and managing the project efficiently on site.
Our Conservatories
Double Glazing Prices
For an accurate estimate for your home improvement project, get going with quote online.
More about Double glazed window pricesMost popular double glazing in Colchester
- Casement Windows: A perennial favourite in Colchester, casement windows suit the wide range of homes in the area, from charming Victorian terraces to modern detached houses. Popular colour choices include classic white, anthracite grey, and soft Chartwell green, offering elegance and a timeless aesthetic to any home.
- Sliding Sash Windows: In Colchester’s historic areas, sliding sash windows offer the perfect combination of traditional charm and modern efficiency. They are particularly popular in colours like vintage rosewood and rich mahogany, complementing the period features of Georgian and Edwardian homes, while providing the comfort of cutting-edge double glazing technology.
- Flush Sash Windows: Flush sash windows are the go-to for homeowners looking to add a touch of style. Popular in Colchester’s newer developments and conversions, where their flush finish in subtle colours like agate grey and classic cream add distinction.
Your Window and Door Journey with SEH BAC
Replacing your windows and doors is easy.
Choose the right windows and doors
Fill out a form online or visit one of our 10 showrooms to see our range of high-quality windows and doors up close and speak to our expert team for any advice on materials, styles, colours, energy efficiency and glazing. Once you are happy with your choice, we’ll provide you with a free no-obligation quote.
Place your order with us
When you want to go ahead with your order, the details have been approved, and we have received your order deposit, our administration team will provide your contract to a surveyor.
Your surveyor assessment
The surveyor will contact you to arrange a date that is convenient to come to your home and review the project scope, take accurate measurements and discuss any other matters that need to be considered. We will then confirm the surveyor’s assessment.
Confirm an installation date
Our installation department will contact you to arrange a date for your window and/or door installation and your products will be ordered and manufactured, using cutting-edge techniques and industry-leading materials.
You're ready for your installation
On the day, our skilled team will arrive at the agreed time to install your products, ensuring minimal disruption. They’ll explain the locking and opening systems and share maintenance tips to keep your products looking brand new. Once your installation is complete, we will contact you to confirm that everything has been finished.
Begin Your Project
Get your free quote – with no-obligation to buy. Simply fill in the online contact form below to get started:
Get inspired with our product brochures
Ready to make your dream home a reality but don’t know where to start? Find all the inspiration you need.
Download a brochure
Earn rewards when you recommend a friend
Recommend a friend and we’ll give you a free amazon voucher when that person places an order with us.
Recommend a friendMulti-award winning company
Here at SEH BAC, we’re proud to have won many prestigious awards for our products as well as our work in the community:
We’re one of the largest regional retail companies
Vetted for professionalism, competency & compliancy
What folks say about us
Astonishingly good or room for improvement, it’s all here. Thank you to all our customers old and new. We really appreciate your reviews. Really. Yes, really, really.
Our Accreditations
