What is a Lean-To Conservatory?
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Cream uPVC lean-to conservatory with open French doors -
White uPVC lean-to conservatory interior -
uPVC anthracite grey lean-to conservatory -
White uPVC lean garden room with French doors -
Dual anthracite grey uPVC lean to with French doors -
White uPVC lean to garden room interior
Lean-to conservatories are the easiest and most affordable way to add space to your home. They have a flat, slanted roof that sits at an angle between the roofline and your exterior wall. They offer great style flexibility and are a great way to make use of more awkward spaces.
Benefits of a Lean-To Conservatory
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Affordable and Value for Money
The construction and smaller size of lean-to conservatories make them an affordable way of increasing space and light in your home. A well-planned stylish lean-to helps increase home value, and combined with their affordability they make a great value-for-money investment.
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Slanted Roof
The slanted roof on a lean to conservatory means more effective water run-off. This makes them easier to clean and maintain than traditional hipped conservatory roofs. This saves you money and hassle over time and potentially means the roof lasts longer.
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Flexible Space
A modern lean-to conservatory is a versatile addition that can fit into even awkward spaces. Create a bright new space that connects the dining room and kitchen of your terraced home. Or add a sunny new playroom or home office off your main living room.
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Year-round Use
A lean-to conservatory tends to be smaller, sometimes incorporating two of your external walls, making them better insulated for year-round use. Our solaroof glass keeps your lean to cooler in summer, while solid roof options help keep a lean-to at a comfortable temperature all year.
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Solaroof®
Our solaroof
Solid Panel or Replica Tiles
Our solid but lightweight conservatory roofs have slate-effect tiles in a choice of three colours. You can add more light with roof windows. We can also add a solid, glass or polycarbonate replacement roof to most existing conservatories.
Solid base
Our lean-to conservatories come with our unique conservatory base as standard. Our bases have insulation and a damp proof membrane, keeping them warm and dry throughout the year. Covered by our 10-year guarantee, you can feel confident that our bases are built to last.
Colour Options
Select from a range of colour finishes or dual colour options.
White Knight
White Woodgrain
Golden Oak
Dark Woodgrain
Dual Golden Oak
Dual Dark Woodgrain
Dual Anthracite Grey
Dual Sage Green
Dual Cream
Pick from hundreds of designs in our huge decorative glass range
Choose mouldings or external cornices to add extra detailing and a contemporary finish.
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10-year Guarantee
A 10-year parts and labour guarantee is included in your Anglian double glazing price.
Made in Britain
Our products are made from start to finish in a British factory by skilled craftspeople.
Price Match
If you find cheaper like for like uPVC windows elsewhere, we'll match the price.
Getting planning permission for a conservatory
Securing planning permission for your conservatory is easier than you think. Anglian will help you every step of the way – we'll even submit the paperwork!
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Choosing your conservatory roof style
Whether you're replacing your existing conservatory roof or starting from scratch, we've got you covered with our range of thermally-efficient conservatory roofing options.
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Will a Conservatory Add Value to Your Home
It's the question on everyone's mind - conservatories add extra space to your home, but can they also add value? We're here with expert advice.
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Things to Look for in a Conservatory Supplier
With so many suppliers out there, it can be tricky knowing where to turn. We'll give you a few pointers on how to separate the cowboys from the real deal.
Find out moreYour Questions Answered by Us
Yes, a lean-to conservatory can have a tiled roof. With an Anglian lean-to conservatory, you can choose a solid tiled roof, whether for a new conservatory or a replacement roof. Our solid tiled roofs feature replica slate-effect tiles. They are available in three different shades: Carbon Grey, Rich Harvest Brown and Deep Red Terra Brick.
Anglian lean-to conservatories are always bespoke to fit the size you want them. That said, they tend to have a maximum width of 10m and maximum projection from your home of 4m.
Most of the time a lean-to will not need planning permission, because it is a smaller construction. A lean-to built at the side of a property must be narrower than the width of your home to be classed as a permitted development. You might need planning permission if it covers more than 50% of the area your home covers. You will also need permission if it is more than three metres high, extends more than 6 meters out from your home. Take a look at our full guide to conservatory planning permission for more information.
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Our Accreditations and Licenses
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The British Board of Agrement provides certification on the quality of our products. -
Anglian’s PVC-U Casement and Tilt & Turn windows have enhanced security performance. -
The British Fenestration Ratings Council is the UK’s national system for rating energy efficient windows. -
The Fenestration Self-Assessment Scheme ensures window installers comply with buildings regulations in England & Wales. -
Look for our FSC® certified wooden window and door products on our website. -
Anglian is a leading member of the Glass and Glazing Federation (GGF). -
PVC Industry initiative to improve manufacturing, minimise emissions and develop recycling practices -
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