Intashell takes advantage of the globally patented hyper advanced 4wall Building System that has been designed and developed by industry leading experts.Tested to British & European BSEN eurocode standards the 4wall building system provides exceptional energy efficiency, durability, low maintenance and of course, value for money.

Developed to withstand hurricane force winds, driving rain, extremes at both ends of the temperature scale, fire and infestation threats, to name but a few. It was designed to cope with just about anything nature can throw at it for both domestic and commercial buildings, what can it do for your extension?

The secret was designing something that was hyper advanced in both manufacture and performance yet be simple in application. Simplicity has been the focus for every step in the route from enquiry to completion thus ensuring your experience with the intashell team from the very first contact to your grand opening, is as smooth and stress free as possible.

We offer a full range of 4wall Extensions and Garden Pods that are simple to design as they are to build . A meeting with one of our trained site surveyors will answer your queries, find your optimum size, finish, roof type, window and door configuration and supply you with a price. You will be able to discuss the need for planning permission, building regulations, any special design requirements and be informed of your next simple step and timescale.


All of our extensions can be sympathetically designed to suit all architectural styles and budgets. Our home extensions can fulfil all your residential dreams whether it’s a traditional style or something with a contemporary twist – we can do it!

Please contact a member of the Intashell team for more information