40 Years of Experience

Our substantial background has been established with one of the widest ranges of glazing and expertise available from a single company developed over 40 years. Choose from our extensive range of products includes Conservatories, Orangeries, Open Plan, Sunrooms, Tiled Extensions, Doors & Windows.

Continuously trading for over 40 years

Established at Sunrise Park for over 35 years

Family Run Local Business

Full guidance with planning permission & building regulations

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We can build a bespoke orangery for your home that is secure, comfortable, and aesthetically pleasing. 

Open Plan Extensions

Our open-plan extensions will brighten up your home and provide you with significant living space. 


We design and install a range of stunning conservatories, all of which can be tailored to your preferences. 

We solve problems.

You will be pleased to know that we do not specifically promote Hardwood, PVC or Architectural Aluminium but discuss in detail with new customers, the very best system for their requirements and intended budget.

Please view our extensive photo gallery and particularly our ‘Frequently Asked Questions’ which is indexed for ease of use and will guide you through the many questions you should ask in the early stages.

Don’t wait, call us now.

Whether your requirements are DIY or a full package including planning approval and design, we treat all new customers with the careful consideration that should be applicable for their detailed research.

It has been appreciated over our many years experience, that the new inquirers will be seeking a supplier who is willing to patiently answer many early questions, provide reassurance that they will be appropriately guided and not to suggest any hasty decisions.

Request a FREE Quote

Getting a quote is quick and easy. Simply fill in your details and we’ll call you right back.

Roofing & Worn Roofs

Our experts are adept in fitting and repairing roofs of all types. Whether your worn roof requires maintenance or you want to have a new roof installed, you can depend on our professionals. 

Doors & Windows

We can supply, install, and repair a variety of high-quality doors and windows, all of which are available in a broad range of colours and sizes to suit the needs of your home. 

Get started today

If you’d like to get started with our team and take advantage of our excellent home improvement solutions, reach out to us today! Complete our online contact form or call at the number below: 


What our customers say...

Debbie Allam
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I can highly recommend David Fennings Conservatories. We have just had french doors fitted and are delighted with the result. This is the 3rd time we have used them in the past 20 years. Previously they fitted our aluminium windows which still look like new after many many years so we had no hesitation in using them again. They are a friendly local and professional company who go the extra mile for their customers. Their prices are competitive and the products excellent quality. The fitters were polite, fast, efficient, arrived on time and did a super job! Use David Fennings conservatories and you won’t be disappointed.
Alan and Kay Dorset
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David Fennings - a company that cares Twelve years ago we had an aluminium conservatory installed by David Fennings and it looks as good today as when it was installed. The design advice given was excellent. Two years ago we decided to have interior insulation and colonial style ceiling added to make the room more useable all year round. Another company undertook this work as we did not realise at that time that David Fennings did or organised such fitting. Recently we noticed a slight dipping in our roof and we contacted David Fennings for advice. David himself quickly came round and carried out an inspection. Most noticeably the Tie-bar had been incorrectly re-fitted. David promptly followed up his inspection with a full report and photographs. The matter is now in the process of being resolved by the company responsible for the interior work and we are truly grateful for all the help received from David. This is true customer care.
Iain Curle
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I have known David Fennings for many years. I fitted many conservatory for his company in the 1980s and 90s. He always sold the best quality conservatories back then and from what I have seen still does today. I have been in the conservatory business myself for 4 decades in manufacture retail and fitting companies in the UK France the Channel Islands and Australia. In more recent times I have been building houses in Perth Australia. When it came to deciding on the glazing systems for my latest house I turned to my old friend David Fennings to discus his recommendations for large double glazed sliding and folding door systems double glazed windows residential doors and glazed gables also the different glazing options of sun reflection insulation self cleaning etc. David had no problem discussing my requirements with me and recommending the systems that he then ordered and delivered to me in Perth and I fitted. I could not have been more impressed with the quality of the systems he recommended his knowledge of various glazing systems the speed he organised everything including shipping half way around the world. I only had one small issue with a sliding door rail which got damaged in transit. David sorted out a replacement and expressed it to me in around 10 days well before I had finished installing all the doors. Have and would recommend David Fennings Conservatories to family and friends.
Ginny Glanville
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Our aluminium framed conservatory has now been up for 20 years and continues to give us as much pleasure as the day it was finished. We live in it for 90% of the year enjoying its warmth and sunshine during winter plus glorious outdoor style in summer. Just love it. Thanks so much David Fennings. A proper job that brings the Med lifestyle to Dorset.
Lorraine Basnett
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Just wanted to thank David Fennings for our fabulous orangery. We wanted the orangery to look as though it was part of the original house and this was definitely achieved. David put us in touch with an architect who helped us with our plans. The building team turned up on time, were courteous and hard working. We are thrilled with the result and find we use the room all year round. Its our favourite part of the house.
Matthew Summerfield
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I chose David Fennings Conservatories as he had built such a great conservatory for my mother about twenty years before! Excellent service and project management throughout, led by a highly experienced and professional team. The builders were quick, efficient and tidy, and completed the work to a high standard. All of the areas that were outsourced to other trades were coordinated in a timely manner with top class communications throughout. 8 years later we still love our conservatory and it has really transformed our house, it still looks good as new. It must also be said that after care has also been excellent, even several years after completion. Highly recommended.
David Roe
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David Fennings has done two jobs for us, fitting an aluminium conservatory (10 years ago) and a back door. Each time, I've been impressed by his technical knowledge. He has an honest and straight forward approach, so there are no 'this week only' special offers. You know what you are getting and the advantages and disadvantages of the choices you are making. You get a well specified and well built item. He is probably not the cheapest but I'm certain he is very good value. The fitters are professional and helpful and each time did a good job. It is a very easy firm to deal with. I wholeheartedly recommend them.