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Manufactured and fitted by your local experts in Devon

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Upgrade Your Conservatory

  • Upgrade your conservatory to feel the full benefits, upgrade the glazing, change the roof, install lighting, add tinted films or replace windows and doors, the options are endless. Let us help you make the most out of your conservatory, with our experience we can cater to any and all needs and give advice and rest assured our quality is second to none as all our materials are made to measure in our state of the art factory.

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    Lifetime Guarantee
    10-year manufacturer’s guarantee.

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    Tailor Made
    Classic windows tailor made to your exact specifications.

  • Upgrade your conservatory the way you want to. We have endless styles and colours to meet all needs and aesthetics. We can help you boost your energy efficiency with better performing glass panels or we can install bifold doors to help you bring the outside in.

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    Flexible monthly payments

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    Interest free credit

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    Buy now / pay later

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    No finance required

Contact us today for a free quote, or pop into our showroom to talk to an expert on the best way to upgrade your conservatory.

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What are the best ways to upgrade my conservatory?

There are lots of ways that you can update your old conservatory. A useful first step is to identify the things that you don’t like about your conservatory and any issues regarding damage and degradation. 

Does your conservatory stay warm in winter and after you’ve had the heating on? Is it pleasant and cool in the summer? Or do you find yourself shivering in winter and sweltering in summer. Do the fixings on your windows work smoothly or do they need replacing? 

You might have noticed draughts, cold spots, and that your energy bills have been slowly increasing. Or perhaps your conservatory roof is impossible to clean and seemingly stained from years of neglect.

At AGS, these are issues we see everyday. If you’re not as happy with your conservatory as you used to be, you might be due some upgrades. Contact us today to talk about how your conservatory could be improved.

How can I upgrade my conservatory to make it more insulated?

Increased heat loss is a common issue with old conservatories, but there are a number of ways you can make your conservatory more insulated.

If you have an old polycarbonate roof (a common heat loss culprit) you could benefit from replacing it with a double glazed glass roof, a tiled roof, or even a lantern roof, depending on the look you’re going on.

Single-glazed windows are well known for letting out a lot of heat, and if you have them in your conservatory this could be the reason that you have high energy bills. Ask us to replace them with double or triple glazing to improve your property’s energy efficiency and turn your conservatory into a warm space you’ll want to spend time in.

When should I upgrade my conservatory?

It might surprise you how many homes have old conservatories that simply aren’t up to scratch (or at least to our high standards). Many old-fashioned conservatories have too many issues to be deemed a functioning extension of your home. 

When you should upgrade your conservatory will depend on what it is made from and whether you are noticing problems with it. If you have an old aluminium conservatory it might be easier to replace your conservatory altogether, rather than upgrade it.

An old PVCu conservatory can easily be upgraded by installing new insulative windows and doors, which should solve many energy efficiency problems.

If you’re noticing a dramatic reduction in heat retention and aren’t sure whether your conservatory needs repairs or to be replaced, contact us for a chat.

How can I upgrade my conservatory to make it match my home?

At AGS, we have the design skills and manufacturing equipment to easily upgrade your conservatory so that it blends in seamlessly with the look of your home. We offer lots of PVCu finishes, so you can match your house windows and conservatory windows with ease. If you’d like to add a tiled roof to your conservatory, we’ll do our absolute best to match the tiles to those used on your house. Likewise, if you decide to add pillars or dwarf walls to your conservatory, we can strive to match the brick or paintwork to your house as closely as possible. 

Conservatories have lots of features that you can match to your home. Luckily, we have access to an extensive range of materials and can make your design dreams possible.

Contact us today to discuss your upgrade.

0% APR representative on orders over £3,000

We have various low cost finance options available. Get a quick quote and apply for finance at the same time.

Features and benefits

Guarantees you can depend on.

We have built up a great reputation over years of delivering a first class service and excellent products, all from our local, no nonsense all-about-you company.

From characteristic country cottages to contemporary town houses, we’re confident that our products will offer a style and finish to truly transform your home. Through constant innovation the quality, durability and security of our products is genuinely second to none. As a local company we are proud to offer British Standards BS7412/PAS24 for enhanced security.

We refuse to compromise on quality

Our windows are made from British Made, high quality MarinespecTM components, with up to 25 years anti corrosion. They are built specifically for the more exposed areas of corrosion, such as coastal environments to give you worry free performance beyond your guarantee.  We believe spending more on components is worth every penny, and sets us apart from our competitors.

State of the art fabrication for best quality

We have invested millions of pounds into one of the most state of the art manufacturing facilities in the UK.  This enables us to provide you with consistently high quality products at exceptionally good prices. Our loyal factory workers are well trained and take pride in their work, they really care about quality.  Our machines are maintained according to a rigorous servicing regime to keep them in top condition.

Superior energy efficiency

Our ‘A’ rated energy efficient and triple glazed windows are tested by the BFRC, which will save you money on your heating bills. By law your windows and doors have to meet strict thermal performance regulations but you can be rest assured that our products exceed current requirements.

Energy saving is incredibly important and so is keeping your fuel bills down. We are continuously looking for ways to make our homes energy efficient and one way is to choose new PVCu windows and doors. Not only will they help to keep your home warmer, they will reduce your energy loss.

Don’t just take our word for it!

Our suppliers conform to strictly controlled and independently monitored Quality Management Systems such as ISO 9001, to ensure that everything is done correctly and according to best practise.

Our windows are tested independently by British Standards for security, weather tightness and strength performance. This means that periodically, we have to send them to independent test houses, in order to be tested to destruction.

These are just some of the many standards the products in our vast range conform to. Needless to say we take the quality of our products very seriously indeed.


Made to measure

The styles available are endless and the choices to suit your home are bigger than ever before. Traditional, contemporary or modern; our versatile window and door designs will create the look you want to complement and enhance your home. If you want windows that are as individual as you, our range of coloured and woodgrain windows offer you fifteen different colours and finishes.

A local business that really cares about its customers

Our sales consultants, surveyors, admin team and installers really care about you and your home. They are highly trained, motivated and want to go the extra mile to do the best possible job. Our fitters will treat your home with care and respect and will take time to ensure that you are delighted with the end result.

With a local showroom including an extensive display and experts on hand you can see before you buy and meet the team!

An effortless purchase process

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