Lean-To Conservatories

Clean, simple lines that complement every style of property make a Lean-to conservatory the perfect choice for a modern garden room.

  • This simple design complements all styles of architecture and can be customised with your choice of doors, windows and decorative finishes
  • Instead of glass, choose a solid roof with optional roof windows and Solaroof glazing. We can also replace the roof on your existing Lean-to conservatory
  • Select from uPVC or natural timber, both made to last and available in a wide range of colours and effects
  • Every Lean to conservatory is individually designed and built by our expert craftspeople using the finest materials
up to 27½% off conservatories up to 27½% off conservatories
  • 10 year guarantee
  • Established in 1966
  • Made in Britain

Explore Lean to Features & Options

uPVC Lean to conservatory
  • Solaroof


    High-tech roofing system for year-round comfort.

    Get 365 day usage out of your conservatory with a solar roof
  • Solid Roof

    Solid Roof

    Our solid yet lightweight conservatory roofs have slate-effect tiles in a choice of three colours and optional roof windows or Solaroof glazing. We can also add a solid, glass or polycarbonate replacement roof to most existing conservatories.

    Solid conservatory roofs
  • Colour Options

    Colour Options

    Choice of colour finishes or dual colour options.

    uPVC colour options
  • Solid Base

    Solid Base

    Individually designed, insulated base, guaranteed for 10 years.

    The base work for all Anglian living spaces
  • Glass


    Hundreds of designs in coloured and patterned glass.

    Customise the entrance to your home in almost any way imaginable with decorative glass
  • Finishing Touches

    Finishing Touches

    Choice of period finishing touches

    The personal finishing touches are what make our conservatories suit your home so well
  • Guaranteed Quality

    Guaranteed Quality

    Guaranteed quality standards you can rely on.

  • Security


    High-grade security system protects against intruders.

  • Doors


    Your choice of single, bi-fold, French or patio doors.

  • Frame and Wall

    Frame and Wall

    Choose your windows, roof vents and height of walls.

  • Verandas


    Extend your conservatory with a uPVC veranda.

    Anglian conservatory verandas are the perfect way to create extra shade and shelter

Your Lean to design options

One of our most modern designs, the garden Lean to conservatory is ideal if you’re seeking a minimalist look. It can also be finished with decorative details such as coloured and patterned glass from our wide range of options. You can even personalise it completely with your own unique glass creation.

Your designer will help you make your perfect garden room a reality, guiding you in your choice of single, patio, French or bi-fold doors, windows, roof (choose from glass or a cosy solid roof) and wall height. They will also talk you through the impressive range of frame colours and finishes available in either uPVC or natural wood.

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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Be inspired by our customers who have transformed their homes

Extra space to enjoyBespoke design and end-to-end service

When Mr & Mrs Moss decided to add a Victorian style conservatory to their home, they wanted to create some extra space to live in and a better view of their garden. “It was an additional room we could use”, said Mr Moss, “It was something we thought would enhance the house”.

Mrs Moss agreed: “It’s a good size, so it’s a really useful space which we can use for different occasions – for dining and other things.”

Modern uPVC and glass make Anglian conservatories usable all year round. They’re warmer in winter, thanks to their ability to keep heat in and cold air out. And, our exclusive Solaroof system maintains a cooler temperature in the summer by reflecting virtually all of the sun’s ultra-violet radiation heat.

The couple chose Anglian to build their conservatory because they wanted to work with a company who could handle all aspects of the project with quality craftsmanship at a fair price. They also chose to personalise their conservatory by adding decorative glass. “We were pleased with the product and the workmanship – they have always been extremely helpful,” said Mr Moss.

Moss Case Study

A cosy conservatoryInnovative design to create a year-round room

As a professional yachtswoman, Belinda Hamilton spent more time at sea than in her 17th-century Suffolk cottage. When she changed to a part-time skippering role, she decided that it was time to make some home improvements.

She originally planned to build a small porch at the rear of her house to protect the back door, which she uses as the main entrance, from the effects of the prevailing south-westerly winds and help to insulate the thin-walled rear extension.

Her Anglian designer suggested that a conservatory would enable her to make the best use of the space, and she’s delighted with how he made it complement the existing roofline. Belinda is able to enjoy her conservatory all year round. “My neighbour’s conservatory hits 110 degrees Fahrenheit, while mine’s a comfortable 80 degrees, when it’s sunny,” she said.

She’s thrilled with the design too. “I like the architectural detail and find being in it is like being in the garden – only better. It’s such a joy to spend time in it.” She now uses her conservatory more than any other room in the house.

Hamilton Case Study

Don’t move, improveMore space to enjoy family life and the garden

The combination of a growing family and a desire to make the most of their garden, made a new conservatory the perfect answer for Mark and Sharon John. “You know what it’s like when your children are growing up – We wanted to have a room where we could go,” said Mark.

They chose an Edwardian design and as a “bit of a cleanaholic”, Sharon was impressed by the efficiency, punctuality and thoughtfulness of the fitters.

They can now enjoy the additional living space as well as great views of their garden. The large door opens onto a block-paving patio with a table and chairs so Mark and Sharon can keep an eye on their daughters playing from the comfort of their conservatory.

The quality of the conservatory has also impressed Mark and Sharon. "The brochure didn’t do it justice," he said. “If ever there was an example of getting what you pay for when you choose quality over price, this is it. We love it, the kids love it and we’re all enjoying the improved lifestyle.”

John Case Study

Why Choose Anglian?

We do everything we can to make choosing your new conservatory an enjoyable experience. The Benefits of an Anglian Conservatory mean we're there from the design to the completion of the installation, including taking care of any planning permission and offering easy ways to pay. We're proud of the quality of our work and offer long-lasting guarantees to give you total peace of mind.


We pride ourselves on the quality of our conservatories, which are all made in our British factory:

  • BBA certified products
  • Premium materials
  • Accredited security levels
  • Professional design and build
Why quality is important


Our reputation for excellence has been built over 50 years of delighting our customers, so we confidently guarantee our conservatories:

  • 10-year guarantee on uPVC products
  • 10-year guarantee on base works
  • 15-year guarantee on Ultra gas-filled sealed units
  • Additional protection as a member of the Glass & Glazing Federation (GGF)
Our guarantees

Our Accreditations

Feefo accreditation
Awarded Feefo Trusted Merchant for customer satisfaction in 2015 & 2016
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.

Customer Reviews

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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Home Inspiration From Anglian

Confused about conservatories? With so much choice, our 'Good to be Home' magazine is there to help you make the right decisions on everything from the best type of door to window treatments. It's full of great ideas for the rest of your home too.