Extra £100 off any new order placed when you book a showroom appointment

Extra £100 off any new order when you book an appointment

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Breathe life back into your Colchester home, by taking a trip to our extensive Marks Tey double glazing show centre.

Inspiration for Your Marks Tey Home

Before planning your visit, why not embark on a virtual tour of our stunning Marks Tey showroom? Take a virtual walk through our expansive displays and get a close-up look at our diverse products. Whether you're envisioning a brand-new conservatory, seeking the perfect windows for your dream extension, or simply drawn to the latest home improvement trends, our virtual tour offers a convenient and immersive way to explore your options.

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What to expect from your SEHBAC Showroom Appointment

Plan your visit to one of Essex' leading independent & family-friendly garden centres.

Showroom Facilities


Disabled Access

Air Conditioned

Free Parking

Expert Advice

Child Friendly

Local Amenities

Need a break? Based on-site, visit Poplar Restaurant for a range of homemade treats.

Poplar Nurseries offer a selection of home & garden products, plus a range of gifts, a farm shop & a miniature railway.

For high street favourites, Culver Square Shopping Centre & Lion Walk Shopping Centre are a quick 10-minute drive away.

Areas We Serve

Ideally located for eager Essex and Colchester residents, from Tiptree to Boreham and Billericay to Chigwell, Maldon and Tollesbury, our Marks Tey home improvements showroom is located in Poplar Nurseries.


Handily located on the A120, you can find us at Poplar Nurseries, just down the road from Colchester. Plenty of parking is available, including disabled parking spaces.


Poplar Nurseries

Coggeshall Road

Marks Tey



Get Directions

Meet Your Showroom Assistant

Hi! I'm Sylvia, and I'm here to help you find the perfect windows, doors, or conservatory for your home at our Marks Tey showroom. Whether you're browsing ideas or ready to decide, I'm happy to answer any questions you may have, explain product features, and guide you through the entire process. Getting home improvements can be a big decision, which is why I’m here to help you make the best one for both you and your home.

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Bringing dream home improvements to life in Marks Tey & beyond

Just six miles west of Colchester, this quintessential Essex village is one of a group of villages called the Teys – including Great Tey and Little Tey. Home to a thriving community, we have enhanced a range of homes in the area with high performance windows, doors, and conservatories.

Well-known for our vast knowledge on all the latest local planning and improvement regulations, our range of heritage windows and doors are particularly favoured here.

Read our latest blog on how to transform & extend your home through tough times


Read our related blogs relating to Marks Tey homes

Popular products in Marks Tey

In-depth local customer research shows us that heritage windows and doors & aluminium bifold doors, orangeries and conservatory roof replacements are particularly popular home improvements amongst the Marks Tey community and the surrounding areas.

White Residence 7 window interior

Home styles in Marks Tey

With a vast range of bespoke installations available, our vast experience and knowledge on local home improvements knows no bounds. From stunning period homes, right through to modern bungalows and large detached family homes, we are confident we can meet and exceed your expectations.

Heritage style window installation for traditional style property
  • Windows
  • Doors
  • Conservatories
  • Glazing
  • Prices
  • Windows

    Windows in Marks Tey

    With such a range of property styles in Marks Tey and the surrounding areas of Essex, you’ll be pleased to learn that SEHBAC offer 5 window styles available in 2 high performance materials; versatile aluminium and practical uPVC.

    From efficient uPVC bay windows to distinctive aluminium casement windows, our extensive range of window styles will exceed all of your expectations for replacement window solutions in Colchester.

    Read more about our Windows
    White uPVC flush sash windows interior view


    Doors in Marks Tey

    Each one of our new front and back doors in Essex is sure to enhance your homes security, thermal efficiency, and kerb appeal. With a range of bespoke door designs available, SEHBAC offers 6 door styles in 3 high quality materials; high performance uPVC, premium aluminium and fashionable composite.

    Whether it’s a replacement front door, back door, or patio door, we’re here to help you make the right choice with our collection of SEH doors.

    Read more about our Doors
    Grey uPVC front door installation


    Conservatories in Marks Tey

    When Marks Tey and Essex homeowners require the very best, our bespoke conservatories, orangeries and glazed home extensions truly are the talk of the town. We have a wealth of knowledge and experience to share regarding local planning permissions and building regulations. As well as bespoke conservatories in Essex, we offer 8 gorgeous conservatory styles that are available in 2 robust material choices: solid uPVC and modern aluminium. Our range of insulating roofing options are incredibly popular too, available in tiled, glass, solid and lantern roof designs.

    Dedicated to quality, performance, and outstanding customer service, we didn’t win the Conservatory & Orangery Installation of the Year Award (2019) for nothing! During your visit, feel free to design your new SEH BAC conservatory or orangery with our 3D conservatory design tool, so you can personalise it to fit your Marks Tey or Essex home exactly.

    Read more about our Conservatories
    A Victorian conservatory with a tiled roof


    Double glazing in Marks Tey

    Double glazing is a staple for all modern homes in Essex, but you would be surprised at the amount of homes that still have single glazing in Marks Tey, Colchester and beyond. Not only will double glazing improve energy efficiency, it will actively work in your favour to lower household energy bills over time. Essex homeowners who live in listed buildings or conservation areas also benefit from another insulating layer thanks to our innovative SEH secondary glazing options.

    Our EcoMAX Glass™️ comes as standard. One of the most sustainable and eco-friendly glass unit on the market, it easily matches any A or A+ rated unit for insulation and has comparable solar control properties. For noisy and busy areas of Essex, as well as homes looking to reduce energy bills even further, Comfort Glass is a great option. And with a fantastic range of home improvement finance packages to choose from, SEH BAC products are a viable possibility for a wide range of budgets and lifestyles.

    Read more about our Double Glazing
    Sliding sash secondary glazing to fit over existing windows


    Double glazing window prices in Marks Tey

    Dependant on your double glazing project scope, material choice and additional extras, our competitive double-glazing prices are bespoke to your specific needs. We pride ourselves on always having the most up-to-date and innovative options for our customers, whatever their circumstance.

    As one of Britain’s most reputable installers, you can always count on our double-glazing prices being transparent. Offering a simple buying process, from bespoke designs right through to outstanding aftercare services, there are never any hidden costs with an SEHBAC home improvement. For absolute peace of mind, our windows, doors, and conservatories all come with 10-year guarantees, product warranties and FENSA certifications and accreditations.

    Double glazing Harlow
    Large stone house with new double glazing

    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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      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
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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

      Our Accreditations

      FENSA Approved
      TSI Approved Code
      Ultra Installer
      QA National Warranties