The Staple system is a quick to install and flexible system. Providing an simple yet effective form of heating within a screeded floor build up. The underfloor heating pipework is typically clipped to a laminated EPS sheet, because of its excellent thermal and lightweight properties. The EPS sheet usually has a printed grid to assist the installer achieve a correct pipe spacing, for even heat distribution. Staples are fed from a staple gun securing the pipe to the EPS insulation with an easy repeatable action. Pipe staples are barbed to ensure a secure fixing to the EPS.
Post insulation and pipework installation, the screeding will be scheduled shortly after to avoid leaving the system vulnerable to damage. If a liquid screed is being used, the insulation must first be sealed to provide a watertight base.