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Windows, Doors & Conservatories from SEH BAC across Essex

SEH BAC specialises in tailor-made home improvements, catering to various needs including double glazing, windows, front doors, conservatories, and beyond. Our commitment to top-tier service makes us the leading choice for double-glazing solutions like patio doors, sash windows, and orangeries across Essex.

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    Why Choose Us?

    Bringing exceptional quality, energy efficiency, and customer satisfaction consistently, our unparalleled expertise and know-how extend far beyond that!

    Double glazing for all Essex including:

    Double glazing Harlow, double glazing Billericay, double glazing Basildon, double glazing Braintree, double glazing Southend, double glazing Chelmsford, double glazing Rayleigh and anywhere else in Essex.

    Customer Promise

    With the help of our partners we have planted over


    trees worldwide

    Our Mission

    Multi-award winning company

    Our impressive trophy cabinet includes the highly coveted Installer of the Year Award, honouring exceptional workmanship, creative innovation and wow-factor design within the glass and glazing industry.

    Up to 10 years product guarantee

    For absolute peace of mind, in the unlikely event anything should go wrong with your installation, your new windows, doors, glazed extensions or roof replacement comes with a 10 year product guarantee as standard.

    Over 50 years in business

    We completely understand that your home is important and you want it to reflect who you are. With over 50 years at the forefront of the glazing industry, delivering premium home improvements products is firmly rooted in our DNA.

    Show centres near you

    Take your pick from 9 extensive SEH BAC showcentres to get a real feel for our product range. With the majority conveniently positioned around Essex.

    Sustainable business focus

    We always strive to offer homeowners the most sustainable, energy efficient products we can. This means that all of our uPVC and aluminium products are as sustainable as any other option.

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    Multi-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:

    Installer awards 2022
    G21 Finalist
    SEHBAC showroom winner
    Ultraframe designer winner
    Conservatory and orangery awards winner 2019
    NHIC 2018 Consumer confidence award
    G17 Installer of the year
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    We’re one of the largest

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    regional retail companies

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    Vetted for professionalism, competency & compliancy

    Latest News & Advice

    From company and community news to advice, guidance and the right information, check out our news section.

    Advice & Guidance
    Charity & Community
    Company News
    In The Press
    Trends & Inspiration

    Improving South East homes for more than 50 years

    With 9 show centres across the South East, you’re not far away from achieving your dream home:

    See all of our show centres

    Our Accreditations

    FENSA Approved
    TSI Approved Code
    Ultra Installer
    QA National Warranties