House & Conservatory Extensions

Add a stylish and flexible living space that's designed especially for you with an Anglian home extension.

  • Every home extension is individually-designed and can be built in any shape or size
  • We’ve a great choice of doors, windows, brickwork, roof tiles and decorative features so you can match your existing property or make a style statement with something completely different
  • The high-grade security systems we use are a very effective barrier against would-be intruders
  • 10 year guarantee
  • Established in 1966
  • Made in Britain

Explore Extensions Features & Options

Anglian extension with White Knight uPVC windows and doors
  • Safe and secure

    Safe and secure

    High-grade security systems, including multi-point locks, shoot bolts and reinforced frames provide you with protection against burglars

    The security features used in Anglian orangeries and extensions
  • Shape and size

    Shape and size

    We’ve a choice of four designs and, because they’re all custom-made, we can build them in virtually any size and tailor them to your exact requirements.

    Anglian extensions come in an array of shapes and sizes that can be designed to fit any property
  • Windows


    Select your own window style and configuration in uPVC, wood or aluminium and a wide range of colours and finishes

  • Colours and finishes

    Colours and finishes

    Blend the bricks with your existing walls or choose a contrasting colour - we can paint or render them if you prefer

  • Choice of doors

    Choice of doors

    Add single, patio, French or bi-fold doors to link your new room to your garden

  • Roof


    Choose tiles to match your existing roof and add extra light with roof windows.

  • Base construction

    Base construction

    We do all the groundwork, building your extension on strong and suitable foundations

    The base work for all Anglian living spaces
  • Walls


    Fully insulated and energy efficient

Design options for your extension

We can design your extension to blend seamlessly with your property or create a contrasting addition. Either way, it will look great with your choice of wooden, uPVC or aluminium windows in a range of colours and finishes. Opt for uPVC in white, woodgrain or our dual colour option of a white interior and woodgrain exterior, or for one of the many colours available in wood or aluminium. You can even add your own decorative features, such as coloured or patterned glass.

We’ll also help you to choose the right frames for your needs, such as traditional casements or practical Tilt & Turn styles, as well as the type of doors – single, French, patio or bi fold. You don’t even have to worry about building regulations or any necessary planning permission, as we do all of that for you as well.

An additional up to £500 online discount
Quality guaranteed
  • 10 year guarantee
  • Made in Britain
  • Accredited levels of security
  • BBA certified products
  • Fast, professional installation

Anglian fit more conservatories than anyone in the UK.

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Customer Reviews

Our Accreditations

Feefo accreditation
Awarded Feefo Trusted Merchant for customer satisfaction in 2015, 2016 & 2017
British Board of Agrement windows accreditation
The British Board of Agrement provides certification on the quality of our products.
Energy Saving Trust logo
Windows with a WER rating of A or above can be registered with the Energy Saving Trust.
Trustmark logo
TrustMark is a government endorsed not-for-profit organisation that operates a quality mark framework through more than 30 scheme operators who work in the repair, maintenance and improvement sector.
Glass and Glazing Federation logo
Anglian is a leading member of the Glass and Glazing Federation (GGF).
Made in Britain logo
Certifies products made from start to finish in a British factory by British craftspeople.
The Glazing Arbitration Scheme Logo
Independent service that deals with disputes between registered businesses and consumers.

Conservatories FAQs

Our FAQs will help you make the best choices on the design and build of your new Anglian conservatory.

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Anglian FAQs

Read some of the reasons why so many people pick, and then return to, Anglian for their home improvements.

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