The award winning patented design combines modern methods of construction with components of exceptional quality, to deliver the highest performing offsite panelling system on the market today.
We don’t ask you to take our word for it, just review the outstanding test results we have from the industry’s leading accredited test centres, covering everything from energy efficiency to flood protection and judge for yourself.
4Wall has been tested to UK British Standards by a variety of UKAS accredited centres and has achieved class leading results.
Our service includes design, drawing, specification, planning applications, building regulation, applications and more…
The installation of the 4Wall system fits seamlessly into the foundation using a male sole plate that interconnects to the female section of the panel. Interconnecting splines engage the panel to panel connection throughout the installation. All buildings come with a simple to follow 4Wall building manual to ensure a quality installation at all times. Intashell installation teams have been trained and are regulated under corgi to provide installer training to ensure the 4Wall system is well protected and end users have peace of mind.
I just wanted to let you all know at Intashell how pleased my wife and I are with our new modern style home extension that has exceeded all our expectations in every way possible. The new building has not only blended in to our home, it has also enhanced its overall appearance in quite a significant way. The excellent build quality, attention to detail and service we expected has been evident throughout the course of the project. Thank you once again for creating such a beautiful building for us with great efficiency.
Our home has been transformed with a new airy light filled living space. We had been planning to get a new house extension for a few years and had heard about Intashell's 4wall building system and their reputation for architectural design and quality of build. We were impressed with the fresh ideas in relation to the look of the building to the existing house and the layout. The work that has been carried out in our home has been done to a very high standard. Thanks for a fantastic job done on time and to cost!
The Intashell team were very professional and the site crew were always courteous and conscientious, in fact the whole project from start to finish was painless, at no point was anything a problem. A number of our neighbours and friends have commented on the brightness, light and high standard of workmanship.We have no hesitation in recommending Intashell the quality and service provided has been outstanding. Thanks for a great job done so well!