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Our Accreditations & Certifications
Our Industry Accreditations
Energy Efficient Homes holds key industry accreditations that reflect our commitment to quality and service.
- As Certass registered installers, our work is regularly assessed to ensure it meets strict quality and building regulation standards.
- Our membership with Trustatrader reflects our commitment to transparent, honest service, backed by verified customer reviews.
- As Yale Approved Installers, we’re certified to fit their industry-leading security products.
- Our British Security Windows (BSW) accreditation demonstrates our expertise in installing high-security windows and doors.
- Every installation is protected by IWA Insurance Backed Guarantees, giving you complete confidence in our work for years to come.
Industry-Leading Partners: BSW Systems
We’re proud to partner with BSW Systems, one of the UK’s most respected manufacturers of energy-efficient windows and doors.
This partnership allows us to bring exceptionally high-quality, thermally efficient home improvement products to homeowners across Essex and Suffolk.
As four-time winners of BSW’s National Installer of the Year award, we’ve demonstrated our expertise in bringing these premium products to our customers, ensuring every installation delivers optimal thermal performance and lasting quality.
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
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 Composite Doors Are the Best Choice for Security and Style
When it comes to choosing a new front door, homeowners across Essex and Suffolk are increasingly turning to composite doors – and...
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News
What’s the Difference Between Double and Triple Glazing?
When it comes to upgrading your windows, understanding the difference between double glazing vs triple glazing is crucial for making an informed...
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News
Composite vs Aluminium Doors: Which Is Best for Your Home?
When planning a new entrance door, homeowners often find themselves weighing up the advantages of both composite vs aluminium doors. While both...
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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.
