Windows, Doors & Conservatories in Essex & South East | SEH BAC
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A single storey extension with french doors and casement windows

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Windows, Doors & Conservatories from SEH BAC

At SEH BAC we create bespoke home improvements serving all requirements in double glazing, triple glazing, windows, doors, conservatories and more.

We offer all of our clients the best service in the marketplace. That’s why we are the number one providers of double glazing products in Essex, Oxfordshire, Buckinghamshire, Bedfordshire and the South East with over 45 years of trading!

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Locate your nearest show centre by entering your postcode below and clicking the search button.

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. We're delighted to have received the prestigious Installer of the Year award which sets us apart as the best window, door and conservatory installer in the UK, beating over 13,000 other companies.This makes us the best choice for your next home improvement project. Being recognised for our work in the community as well as our reliable customer service and transformative home improvements makes all the difference.

G17 Awards Winner logo Installer of the year 2017 G17 Awards Marketing campaign of the year G17 awards NHIC award, delivering community benefit through home improvement

Buying a product through SEH BAC offers you real peace of mind

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Customer price promise

We have gained the knowledge and experience to provide you with exactly what you need. Our staff are expertly trained to guide and advise you. We offer you a 10 Year Guarantee.

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News from our world

Visit our Chelmsford showcentre’s 10th anniversary open weekend for your chance to win a composite door!

Our very own

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Give your windows & doors the makeover you’ve always dreamt of! We’ve got £1million worth of discounts – don’t miss out!

With the cool breeze of Winter slowly melting away (finally!), what better time to start the exciting journey to transform your current home to the…

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The true cost of double glazing

It can be tricky to know how much replacing your windows can cost. Before you start planning, a rough…

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Improving homes in your area for more than 45 years

With 13 show centres across the South East, you’re not far away from achieving your dream home:

  • Essex
  • Greater London
  • Suffolk
  • Hertfordshire
  • Buckinghamshire
  • Oxfordshire
  • Surrey
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