House & Conservatory Extensions

A home extension is a great alternative to a conservatory when adding space to your property.

  • 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
27.5% off conservatories up to 27½% off extensions
  • 10 year guarantee
  • Fully bespoke
  • Affordable

Explore Extensions Features & Options

Anglian extension with White Knight uPVC windows and doors
  • 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
  • Choice of doors

    Choice of doors

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

  • 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

  • Roof


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

  • 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
  • Walls


    Fully insulated and energy efficient

  • Windows


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

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.

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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Up to £500 online discount up to £650 additional online discount

Why choose Anglian?

Rated 7.7 out of 10 based on 1396 reviews.
See some of the reviews here.

Quality and value for money that’s guaranteed

Our doors and windows are tailor-made by our skilled team of craftspeople in our UK factory - we’re proud to carry the “Made in Britain” marque on all our products. Our Ultra gas-filled sealed units are guaranteed for 15 years, and all our doors and windows carry a 10-year guarantee – meaning you can enjoy them for years to come.

In addition, we only use the highest-quality materials to ensure that your new extension not only looks great but also saves you money on your heating bills by being highly energy-efficient. We also use the latest security systems on our doors and windows, including multi-point locks, shoot bolts and reinforced frames - so you can relax with total peace of mind, knowing that you are safe inside.

6 steps to your new extension

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