Our DIY build kits - What our customers say :

......I would just like to thank you for all your help and co-operation with the planning of our conservatory.....The whole project was a delight to build and we are totally thrilled with the end result.....

M Clark, Clacton.

Just a quick note to say the conservatory was of excellent quality and the installation went perfect with the help of the installation guide which was very easy to understand. Myself and the wife are very pleased with it, so would just like to thank you for your excellent service......

Malcolm M Birmingham

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Diy conservatoryshop.co.uk -Tel: 01452226290, Open 7 days : 9.00am - 8pm

House Prefabricated Extension Kits

Prefabricated extension photo

Increase in demand for prefabricated extensions

We are proud to have seen various of our extension kits installed recently both quickly and efficiently and complete with building regs approval through our recommended private consultant scheme. What is also wonderful is how impressed their inspectors are by the build quality of our systems compared to other alternatives they have looked at.

It is clear to us that the demand for our impressive and substantial extension kits are only going to increase in the future, Want to know why?

No cutting corners with our extensions

If you are converting to one of our pre-fabricated extension kits , you want to know it is built to last , and has a good track record of build quality and longevity. Rest assured we have worked hard to cover every requirement with good solid established manufacturers.

Durabase Steel Base section

Durabase Steel Bases and Prefabricated Walls

Established with the steel base and wall system now for over 15 years Wye Valley engineering know a thing or to about steel. All bases and walls are built to order using either their standard profile or a double size profile for the uprated Durabase Plus system.

Durabase alleviates much of the hard work and most of the problems associated with the old style of base construction, but still provides a safe, strong and firm foundation for your extension kit.The only foundations required are a number of concrete pads placed at strategic points around the base. This means far less excavation work and waste material to dispose of compared to other methods of base construction.

Durabase is covered by a 20 year guarantee

Guardian roof cross section example photo

Guardian Light weight Tiled Extension Roof Systems

Established for over 10 years Guardians lightweight tiled roof is a superb solution for retrofit or newbuild conservatories and extensions. Using thick aluminium sections , plywood, tiles and 3 layers of solid insulation achieving a 0.8 u value , also with an expected 50 year plus to indefinate lifespan. This Guardian build quality is backed by a 25 year guarantee.

Kommerling upvc doors and windowsKommerling upvc doors and windows

Kommerling window frames and doors

Kommerling is part of the Profine Group, which is Europe's largest extruder of uPVC window and uPVC door systems with an annual turnover of hundreds of millions of Euros. Kommerling has been in the UK since 1975, and enjoys world renown as a top notch manufacturer respected for first introducing lead free windows to the Uk market.

Some Popular House Extension Design Options

Hipped back prefabricated edwardian extension Hipped ended prefabricated Lean to extension Lean to prefabricated Extension


prefabricated room extension

If you would like to learn more about what is possible with our prefabricated room extension systems please give us a ring on 01162879079 or email your requirements - alternatively fill in our Extension request form and indicate your requirements for full walls and tiled roof option etc.