Why Choose Our Energy Efficient Windows?
With over 100 years of experience, Energy Efficient Homes specialises in delivering top-quality windows that improve your home’s insulation, security, and aesthetic appeal., Our energy-efficient windows are tailored for homeowners in Essex and Suffolk, helping you save money and reduce your carbon footprint., Visit our showroom to see our range and speak with our experts about the best solutions for your home., Enjoy transparent pricing, expert installation, and trusted guarantees with every upgrade.
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Benefits of Our Energy Efficient Windows
Experience the difference with our innovative window solutions.
Superior Insulation
Keep the warmth in and cold out with our advanced thermal glaze.
Premium Quality Windows
Our windows combine innovative technology with stylish design, giving you the perfect upgrade., Built to last with top-grade materials and meticulous installation., Available in uPVC and aluminium options, including our popular Sheerline systems.Energy-efficient glazing options, Durable frames that stand the test of time, Low maintenance, high performance
Testimonials
Absolutely exceptional customer service, installation service and extremely prompt at answering any questions I had! Anyone in the south east or east of England looking...
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Josh
Via Trusted Trader
Really pleased with our new door, great value and great service throughout. Thank you Sean and team?
Becky
Via Trusted Trader
A great service from start to finish. Friendly knowledgeable colleagues and very helpful. They did a great job and cleared up after themselves. Very happy...
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Michelle
Via Trusted Trader
Absolutely delighted with the whole process from initial enquiry to the installation 10 out of 10, amazing company and very quick turnaround. Thank you so...
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Sarah O'Donnell
Via Trusted Trader
This is the second time we have used 1st Homes. This time we had a new composite front door and Bi-fold doors. Excellent company, value...
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Denis
Via Trusted Trader
Outstanding. A 1st class customer journey from start to finish. I would highly recommend this company for your project.
Mr Oza
Via Trusted Trader
- Colours
- Glass Options
- Energy Efficiency
- Security
- Downloads
Colours
Beautiful Colours & Finishes
Customise with our wide selection of colours and finishes. Choose from classic crisp whites, contemporary neutrals or striking standout colours. We even offer authentic woodgrain finishes that perfectly replicate traditional timber.
Looking for something specific? Our RAL colour options allow you to achieve exactly the look you want for your home.
Cream
White
Rosewood
Irish Oak
Golden Oak
Chartwell Green
Black
Grey
Glass Options
High-Performance Glazing Options
Customise with our range of premium glazing options. Choose from double or triple glazing, and ensure privacy with our range of obscured glass options.
Warwick
Tribal
Taffeta
Reeded
Pelerine
Minster
Oak
Florielle
Mayflower
Everglade
Digital
Contora
Charcoal Sticks
Cassini
Chantilly
Energy Efficiency
Industry-Leading Thermal Efficiency
Energy efficiency sits at the heart of our products and service, helping you create a more comfortable and sustainable home. Our products feature the latest thermal technology, including multi-chambered profiles, argon gas-filled glazing units, and warm edge spacers.
Both our double and triple glazing options achieve impressive U-values, helping you save on energy bills while keeping your home comfortable all year round.
Security
Secure & Weatherproof Casement Windows
Your home's security is our priority. Both our windows accredited and feature high-security Yale locks as standard, giving you complete peace of mind. Multi-point locking mechanisms, internal beading, and robust frames work together to create a secure barrier against intruders, while advanced weatherseals ensure excellent protection against the elements.
Despite this superior performance, our windows remain remarkably low maintenance, requiring just occasional cleaning to maintain their pristine appearance.
Downloads
Downloads & Technical Information
Want to discover more? Browse our product downloads section for detailed information about our windows.
Are your windows suitable for all types of homes?
Yes, we offer a wide range of styles and sizes tailored for various property types in Essex and Suffolk.
Accreditations
Related products
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Energy Efficient Double Glazing
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Energy Efficient Contemporary Windows
Energy Efficient Cottage Windows
Casement Windows
Bay & Bow Windows
Sliding Sash Windows
uPVC Windows
Aluminium Windows
Doors
Stylish doors for every home
Visit Our Showroom
Start your home improvement journey at our Marks Tey showroom, where you can explore our full range of products in person.
Conveniently located at Unit 3, Flyover Nurseries, Coggeshall Road (CO6 1LJ), our showroom features working displays and our experienced team is always ready to help.
Latest News
Discover the latest news, updates and expert advice from Energy Efficient Homes.
News
Why Aluminium Bi-Fold Doors Are Perfect for Modern Colchester Homes
Aluminium bi-fold doors Colchester homeowners are transforming living spaces across Essex. These contemporary doors have rapidly become the most popular type of...
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News
Top 5 Benefits of Installing Bi-Fold Doors in Suffolk Homes
Transforming your living space is often about making smart architectural choices that blend functionality with aesthetic appeal. For Suffolk homeowners looking to...
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News
Top Window and Door Design Trends for Modern Homes in Suffolk
In recent years, window and door trends in Suffolk have evolved dramatically, reflecting both global design innovations and the unique architectural heritage...
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Areas We Serve
We’re proud to serve homeowners throughout Essex and Suffolk with a comprehensive range of windows, doors and home extensions.
Our expert team brings quality installations to homes across the region, including Colchester, Chelmsford, Clacton-On-Sea, Sudbury, and Ipswich.
