Forget the Concrete. We Build on Screw Piles.
A modern foundation system — installed in just 1 day, with no excavation, no mess, and no waiting for concrete to cure.
Every IRSIP garden room is installed on galvanised steel screw piles
— a smarter alternative to traditional concrete foundations. They're
rotated directly into the ground in a single day, work on sloped or
uneven sites, and cost 25-30% less than concrete. Your garden stays
intact, your build starts immediately.
Learn More About Screw Pile Foundations →