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We are Basildon's trusted double-glazing installer.

We install double glazing products such as windows, doors and conservatories for homes in Basildon.

All the double glazing products are highly energy-efficient and secure. We have excellent customer feedback and will be with your project from start to finish.
Call 0800 666 444 or get an online quote for your next home improvement project.

Basildon's trusted double glazing installer

We have completed many double glazing installation projects in Basildon over the years.

Take a look at our fantastic customer reviews to see how we offer the most professional and reliable double glazing service in Basildon.

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Yellow stone house with chartwell green uPVC casement windows
White bay window

Double Glazed Windows

We have a large range of double glazed window products. We can supply windows in many styles and colours to suit any home in Basildon.
You can choose from Windows with frames in uPVC, aluminium and timber. Then you can choose from double glazed or comfort glass. If you can't find the right product for you, we can design custom windows for you.


Front and Back Doors

Our doors come in a massive selection of options that are all secure and energy efficient. Combined with expert designers and installation there is a door for every Basildon.
SEH door products are available in four versatile materials: uPVC, composite, wooden and aluminium.

White aluminium front door
Double glazing profiles

Double glazing prices for homes in Basildon

We have very competitive double-glazing prices for homes in Basildon. If you would like an accurate estimate for your next home improvement project, call out double glazing experts or get a quote online.

Begin Your Project

Get your free quote – with no-obligation to buy. Simply fill in the online contact form below to get started:

    By submitting your details you confirm that you agree to the storing and processing of your personal data by SEH BAC as described in the privacy statement.


    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
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    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.

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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
    Learn more
    PNG Image of Fensa approved logo

    We’re one of the largest

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    regional retail companies

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    Vetted for professionalism, competency & compliancy

    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