This is a simple procedure that allows you to check the integrity of the Radon Barrier prior to the pouring of the sub floor, although not a building regulation it does allow the builder / owner to rectify any problems that may not be visible to the naked eye. Contact us for any further queries you may have
How is the test done
By using colour dye pressurised system through the Radon Sump network any leaks will be evident as you will see the dye percolating through the damaged / unsealed areas