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Conservatory Conversions In Devon

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Conservatory Conversions In Devon

Is it time to give your conservatory an upgrade? At Otter Windows, we’ve been working on conservatory conversions since 2008 and completed hundreds of projects in that time. Our conversions will help give your extension a fresh new look and a longer lifespan, and they’re cost-efficient and reliable too. Read on for more. 

The Better Way To Build

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Rapid

Our conservatory conversions are pre-manufactured off-site and don’t require any base work. No cement is used so there’s less mess and they can be watertight in only two days. 

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Lightweight

Our conservatory conversions are designed to be lightweight, so you’ll be able to build on the existing base without compromising on safety. This helps to keep the costs low and installation times short.

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Energy Efficient

Converting a conservatory makes it usable all year round. They’re up to five times more energy efficient than the typical UK conservatory and can save as much as £1000 on your heating bills.

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Added Value

Converting your old conservatory will help add value to your property. The updated design increases kerb appeal and as the walls are slimmer than brick ones, you’ll also gain extra floor space.

Glass Roofs

Glass roofs are a classic. The go-to choice for lots of homeowners, our glass roofs are high quality and reliable. Features include:

  • Customisable pitch from 2.5 to 44 degrees. 
  • Unique engineering specific to your postcode.
  • Choice of four different cornices.
  • Triple-layer storm shield for complete weather protection.

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Cotleigh double glazed product online quote
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Tiled Roofs

The Otter Windows tiled roof system is our warmest and lightest choice. It’s also the quickest way to convert a conservatory. 

  • The lightest tiled extension roof on the UK market. 
  • Fast to install so you’ll get a new roof with minimal fuss. 
  • Can include large bi-folding doors without the need for a tie bar. 
  • U-values as low as 0.15 W/m² K, regardless of your glazing choice.

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Cotleigh double glazed product free online quote
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Solid Roofs

Our solid roofs combine shaped glazing and solid roof panels into one highly configurable roof system. This is our most versatile replacement roof option.

  • Customisable pitch from 5 to 44 degrees. 
  • The lightest solid roof available in the UK.
  • Meets the latest Warrington fire safety standards.
  • Engineered to the exact requirements for your postcode area.

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Cotleigh double glazed products online quote

Flat Roofs

A robust and reliable option, our flat roofs can be combined with glass lanterns or skylights for a striking installation. Features include:

  • Fast, efficient installation.
  • Bespoke designs available in your favourite RAL colour. 
  • Compliant with modern building regulations and U-values as low as 0.12 W/m² K.
  • A lighter flat roof system, weighing only 51㎡.

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Lantern Roof Conservatories
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Before
After

Energy Efficient Conservatories

Get Your Designs

By converting your current conservatory, you’ll dramatically influence the thermal efficiency of your home. Our conversions eliminate draughts and feature improved insulation, helping to reduce your energy bills and limit how much you’ll need to use your central heating or air conditioning. It’s a fast and efficient way to improve the performance of your conservatory and can do wonders for your Devon home. 

Customisation Options

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Glass Roof

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Tiled Roof

solid roof

Solid Roof

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Flat Roof

Get 3 FREE designs in 2 simple steps.

Find the perfect living space for your home with our user-friendly conservatory contact form. No matter what design you’re looking for, you can find the ideal designs for your home with our services.
Step 1

Pin Your Favourite Designs

Explore thousands of images using our filters and pin your favourite styles. Our experts can then assist you to design your perfect bespoke living space. They can even superimpose your choices onto your home.
wall
roof
frame colours
doors
Apex, Glass Roof, Chartwell Green, French
Apex, Glass Roof, Anthracite Grey, French
Apex, Tiled Roof, Anthracite Grey, French
Apex, Tiled Roof, White, French
Apex, Glass Roof, White, French
Slim pillars, Double Skylight, Chartwell Green, Bifold
Slim pillars, Double Skylight, Anthracite Grey, Bifold
Slim pillars, Double Skylight, White, Bifold
Slim pillars, Double Skylight, Chartwell Green, Bifold
Slim pillars, Double Skylight, Anthracite Grey, Bifold
Slim pillars, Double Skylight, White, Bifold
Slim pillars, Glass Roof, Chartwell Green, Bifold
Slim pillars, Glass Roof, Anthracite Grey, Bifold
Slim pillars, Glass Roof, White, Bifold
Slim pillars, Glass Roof, Chartwell Green, Bifold
Slim pillars, Glass Roof, Anthracite Grey, Bifold
Slim pillars, Glass Roof, White, Bifold
Low Wall, Tiled Roof, Chartwell Green, French
Low Wall, Tiled Roof, Anthracite Grey, French
Low Wall, Tiled Roof, White, French
Low Wall, Tiled Roof, Chartwell Green, French
Low Wall, Tiled Roof, Anthracite Grey, French
Low Wall, Tiled Roof, White, French
Glass to Ground Georgian, Glass Roof, Chartwell Green, Patio
Glass to Ground Georgian, Glass Roof, Anthracite Grey, Patio
Glass to Ground Georgian, Glass Roof, White, Patio
Glass to Ground Georgian, Glass Roof, Chartwell Green, Patio
Glass to Ground Georgian, Glass Roof, Anthracite Grey, Patio
Glass to Ground Georgian, Glass Roof, White, Patio
Glass to Ground Georgian, Ultraroof, Chartwell Green, Patio
Glass to Ground Georgian, Ultraroof, Anthracite Grey, Patio
Glass to Ground Georgian, Ultraroof, White, Patio
Glass to Ground Georgian, Ultraroof, Chartwell Green, Patio
Glass to Ground Georgian, Ultraroof, Anthracite Grey, Patio
Glass to Ground Georgian, Ultraroof, White, Patio
Basics Range Georgian Solid Roof Patio doors
Glass to Ground Georgian, Tiled Roof, Anthracite Grey, Patio
Glass to Ground Georgian, Tiled Roof, White, Patio
Glass to Ground Georgian, Tiled Roof, Chartwell Green, Patio
Glass to Ground Georgian, Tiled Roof, Anthracite Grey, Patio
Glass to Ground Georgian, Tiled Roof, White, Patio
Glass to Ground Georgian, Glass Roof, Chartwell Green, French
Glass to Ground Lean-To, Glass Roof, Anthracite Grey, French
Glass to Ground Lean-To, Glass Roof, Anthracite Grey, French
Glass to Ground Lean-To, Glass Roof, White, French
gr brick white lean to
Glass to Ground Lean-To, Glass Roof, Anthracite Grey, French
Glass to Ground Lean-To, Glass Roof, Chartwell Green, French
Glass to Ground Lean-To, Glass Roof, White, French
Glass to Ground Lean-To, Ultraroof, Chartwell Green, French
Lean To Basics Range French Door
Glass to Ground Lean-To, Ultraroof, Anthracite Grey, French
Glass to Ground Lean-To, Ultraroof, White, French
Glass to Ground Lean-To, Ultraroof, Chartwell Green, French
Glass to Ground Lean-To, Ultraroof, Anthracite Grey, French
Lean To Basics Range French Door
Glass to Ground Lean-To, Ultraroof, White, French
Glass to Ground Lean-To, Tiled Roof, Chartwell Green, French
Lean To Basics Range French Door
Glass to Ground Lean-To, Tiled Roof, Anthracite Grey, French
Glass to Ground Lean-To, Tiled Roof, White, French
Lean To Basics Range French Door
Glass to Ground Lean-To, Tiled Roof, Chartwell Green, French
Lean To Basics Range French Door
Glass to Ground Lean-To, Tiled Roof, Anthracite Grey, French
Lean To Basics Range French Door Tiled
Glass to Ground Lean-To, Tiled Roof, White, French
Low Wall, Double Skylight, Chartwell Green, French
low wall double skylight brick green french
Low Wall, Double Skylight, Anthracite Grey, French
low wall double skylight french brick grey
Low Wall, Double Skylight, White, French
low wall double skylight french door brick white
Low Wall, Double Skylight, Chartwell Green, French
Low Wall, Double Skylight, Anthracite Grey, French
Low Wall, Double Skylight, White, French
low wall double skylight french door
Low Wall, Glass Roof, Chartwell Green, French
Glass Roof Low Wall French Door
Low Wall, Glass Roof, Anthracite Grey, French
Low Wall, Glass Roof, White, French
Low Wall Glass Roof French door
Low Wall, Glass Roof, Chartwell Green, French
Low Wall, Glass Roof, Anthracite Grey, French
Low Wall, Lantern Roof, Chartwell Green, French
Low Wall, Lantern Roof, Chartwell Green, French
Low Wall, Lantern Roof, Anthracite Grey, French
Low Wall, Lantern Roof, White, French
Low Wall, Lantern Roof, Chartwell Green, French
Low Wall, Lantern Roof, Anthracite Grey, French
Low Wall lantern roof
Low Wall, Lantern Roof, White, French
Low Wall Lantern Roof
Low Wall, Ultraroof, Chartwell Green, French
Solid roof Low wall French door
Low Wall, Ultraroof, Anthracite Grey, French
solid roof grey brick low wall
Low Wall, Ultraroof, White, French
low wall brick white
Low Wall, Ultraroof, Chartwell Green, Patio
Low Wall Solid Roof French Doors
Low Wall, Anthracite Grey, French
Low Wall Solid Roof French Doors
Low Wall, Ultraroof, White, French
Low Wall Solid Roof French Doors
Low Wall, Flat Roof, Chartwell Green, French
Low Wall Flat Roof French Door
Low Wall, Flat Roof, Anthracite Grey, French
Low Wall Flat Roof French Door
Low Wall, Flat Roof, White, French
Low Wall Flat Roof French Door
Low Wall, Flat Roof, Chartwell Green, French
Low Wall Flat Roof French Door
Low Wall, Flat Roof, Anthracite Grey, French
Low Wall Flat Roof French Door
Low Wall, Flat Roof, White, French
Low Wall Flat Roof French Door
Low Wall Lean-To, Glass Roof, Chartwell Green, French
Low Wall Lean To French Door
Low Wall Lean-To, Glass Roof, Anthracite Grey, French
Low Wall Lean To French Door
Low Wall Lean-To, Glass Roof, White, French
Low Wall Lean To French Door
Low Wall Lean-To, Glass Roof, Chartwell Green, French
Low Wall Lean To French Door
Low Wall Lean-To, Glass Roof, Anthracite Grey, French
Low Wall Lean To French Door
Low Wall Lean-To, Glass Roof, White, French
Low Wall Lean To French Door
One Wall, Double Skylight, Chartwell Green, Bifold
One wall double skylight bifold door
One Wall, Double Skylight, Anthracite Grey, Bifold
One wall double skylight bifold door
One Wall, Double Skylight, White, Bifold
One wall double skylight bifold door
One Wall, Double Skylight, Anthracite Grey, Bifold
One wall double skylight bifold door
One Wall, Double Skylight, Chartwell Green, Bifold
One wall double skylight bifold door
One Wall, Double Skylight, White, Bifold
One wall double skylight bifold door
One Wall, Glass Roof, Chartwell Green, Bifold
One Wall glass roof bifold door
One Wall, Glass Roof, Anthracite Grey, Bifold
One Wall glass roof bifold door
One Wall, Glass Roof, White, Bifold
One Wall glass roof bifold door
One Wall, Glass Roof, Chartwell Green, Bifold
One Wall glass roof bifold door
One Wall, Glass Roof, Anthracite Grey, Bifold
One Wall glass roof bifold door
One Wall, Glass Roof, White, Bifold
One Wall glass roof bifold door
One Wall, Ultraroof, Chartwell Green, Bifold
One wall Solid roof bifold door
One Wall, Ultraroof, Anthracite Grey, Bifold
One wall Solid roof bifold door
One Wall, Ultraroof, White, Bifold
One wall Solid roof bifold door
One Wall, Ultraroof, Chartwell Green, Bifold
One wall Solid roof bifold door
One Wall, Ultraroof, Anthracite Grey, Bifold
One wall Solid roof bifold door
One Wall, Ultraroof, White, Bifold
One wall Solid roof bifold door
One Wall, Tiled Roof, Chartwell Green, Bifold
One wall Tiled Roof Bifold Door
One Wall, Tiled Roof, Anthracite Grey, Bifold
One wall Tiled Roof Bifold Door
One Wall, Tiled Roof, White, Bifold
One wall Tiled Roof Bifold Door
One Wall, Tiled Roof, Chartwell Green, Bifold
One wall Tiled Roof Bifold Door
One Wall, Tiled Roof, Anthracite Grey, Bifold
One wall Tiled Roof Bifold Door
One Wall, Tiled Roof, White, Bifold
One wall Tiled Roof Bifold Door
One Wall, Lantern Roof, Chartwell Green, Bifold
One wall lantern roof bifold door
One Wall, Lantern Roof, Anthracite Grey, Bifold
One wall lantern roof bifold door
One Wall, Lantern Roof, White, Bifold
One wall lantern roof bifold door
One Wall, Lantern Roof, Chartwell Green, Bifold
One wall lantern roof bifold door
One Wall, Lantern Roof, Anthracite Grey, Bifold
One wall lantern roof bifold door
One Wall, Lantern Roof, White, Bifold
One wall lantern roof bifold door
One Wall, Double Skylight, Chartwell Green, Patio
One wall double skylight patio door
One Wall, Double Skylight, Anthracite Grey, Patio
One wall double skylight patio door
One Wall, Double Skylight, White, Patio
One wall double skylight patio door
One Wall, Double Skylight, Anthracite Grey, Patio
One wall double skylight patio door