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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Change the way you live, by visiting our Warlingham double glazing show centre based in Knight’s Garden Centre.

What to expect from your SEHBAC Showroom Appointment

Plan Your Visit

Change the way you live, by visiting our Warlingham show centre based in Knight’s Garden Centre.

Showroom Facilities


Disabled Access

Air Conditioned

Free Parking

Expert Advice

Child Friendly

Local Amenities

On-site Seasons is the place to meet & eat! There’s even a play area to keep the kids entertained whilst you unwind.

Shopping? This independently run garden centre stocks everything your garden could ever want, and more!

Caterham Valley High Street & Church Walk Shopping Centre are just 10-minutes down the road from Knight’s Garden Centre.

Areas We Serve

Ideally located for eager renovators throughout East Surrey and West Kent, such as Caterham, Oxted, Edenbridge, Lingfield, Horley, Epsom and Redhill, our Warlingham window, door and conservatory showroom resides in Knight’s Garden Centre.


Find Knight’s Garden Centre along the B269 Limpsfield Road, north east of Woldingham Golf Club. Access the site via the nearest trunk road on the A22, which drops south from Purley.


Knights Garden Centre

Limpsfield Road



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Meet Your Showroom Assistant

Hi! We're Sharon & Grace, and we're here to help you find the perfect windows, doors, or conservatory for your home at our Warlingham showroom. Whether you're browsing ideas or ready to decide, we're 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 we're here to help you make the best one for both you and your home.

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Quality home improvements for Warlingham homes

Just a six-mile drive from London’s Croydon, Warlingham is a village nestled in the heart of Surrey. Rich in history, the village appeared in the Domesday Book and has a Romano-British villa situated nearby at Chelsham Court Farm. Our Warlingham show centre has become the ‘go-to’ hub for eager home improvement enthusiasts, looking for the very best selection of windows, doors and glazed extensions.

We’re here to take the pressure off; providing specialist expertise and advice on the design and suitability of any of our double glazing SEH products is what we do best.

Read our latest blog post on 5 HUGE reasons to improve, not move this year!


Read our related blogs relating to Warlingham properties

Popular products in Warlingham

In-depth local customer research shows us that a range of uPVC windows, bespoke aluminium windows, bi-folding doors and conservatories are popular home improvements amongst the Warlingham community and the surrounding areas.

Green Residence 9 window installation

Home styles in Warlingham

With a plethora of bespoke refurbishments on offer, our local knowledge and expertise holds no bars. From spacious bungalows to light and airy modern apartments and classic Victorian homes to modest terraced homes, we can expertly enhance your lifestyle.

Berry Composite Door
  • Windows
  • Doors
  • Conservatories
  • Home Extensions
  • Double glazing
  • Prices
  • Windows

    Windows in Warlingham

    To accommodate the varied needs of the Warlingham community and the surrounding areas of Surrey, SEHBAC offers 5 window styles in 2 quality materials; high-performance aluminium and practical uPVC.

    Entertaining a broad selection of tastes here, popular window styles in Redhill, Epsom and beyond include uPVC and aluminium bay windows, casement windows, and bespoke windows.

    Read more about our Windows
    Grey flush sash windows


    Doors in Warlingham

    Front door security is incredibly important and homes in Warlingham, Surrey and Kent are no different. Seeking high quality locks and sleek finishes as standard, our 6 residential front and back door designs can be made from robust aluminium, ultra-strong composite, and efficient uPVC.

    Increased comfort, thermal efficiency and kerb appeal are guaranteed when you upgrade to a SEH front door.

    Read more about our Doors
    Yellow Composite Door


    Conservatories in Warlingham

    As highly experienced conservatory designers and installers, we can provide all the information you need regarding local and regional planning permissions and building regulations. As the respected recipients of the first Conservatory & Orangery Installation of the Year Award (2019), the quality of our workmanship is self-explanatory.

    Available in uPVC or aluminium, choose from 8 stunning glass conservatory styles. We also have an exciting range of 4 conservatory roofing options to tickle your fancy; tiledglasssolid and lantern roofs.

    Read more about our Conservatories
    This gable conservatory hugely extends the main living area, allowing for uninterrupted views

    Home Extensions

    Home Extensions in Warlingham

    When a humble glass conservatory space isn’t enough for your growing family, an SEHBAC home extension is the next step up. Able to enhance your lifestyle across the board, we can help you create the perfect space that everyone can enjoy.

    Inspirational, airy and bright, SEHBAC home extensions can be built in high-performance uPVC or innovative aluminium. This single-story extension case study is a prime example of how our workmanship can truly change the way you live with a new glass extension.

    Read more about our Conservatories
    Red brick extension with a tiled roof

    Double glazing

    Double glazing in Warlingham

    The majority of homes throughout the country have harnessed the benefits that SEH double glazing brings. Able to reduce household bills by up to £110 per year, upgrading your windows and doors to double glazing can also have a significant effect on the price of Surrey and Kent properties too.

    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
    Large stone house in Ipswich with new double glazing


    Double glazing window prices in Warlingham

    Our SEH double glazing products are competitively priced. The cost of your double glazed windows, replacement door or conservatory extension will be unique to your specific requirements as it is based upon a number of factors, including the project size, materials and additional extras.

    As a leading home improvement installation company in Surrey and Kent, we strive upon offering transparent double glazing prices. Across our streamlined buying process, from the initial design to our aftercare services, there aren't any hidden costs. For greater peace of mind, our window, door and conservatory costs come with 10-year guarantees, product warranties and FENSA certifications and accreditations.

    Double glazed window prices
    Traditional style windows with authentic flush sash

    Begin Your Project

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

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      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