Subbase installation

We install and level the concrete to exact specifications, ensuring the adequate amount of rebar/mesh is installed. Making sure the correct depth and finish is achieved so that when the liquid screed is laid on top, it meets your required build-up and performs exactly as it should. Ensuring there are no unexpected costs due to deep screed. 

DPM and insulation

At Prep Pipe Pour, we supply and install high quality DPM to prevent moisture rising through the concrete, protecting both your insulation and flooring system. Once the DPM is laid and sealed, we install insulation boards to ensure maximum energy efficiency for your underfloor heating. 

Underfloor Heating

We specialize in  water fed underfloor heating systems, which are efficient, long lasting and ideal for a wide range of property types from new builds to renovations and also running methods such as traditional boilers to ground and air source heat pumps. We install all major types of UFH systems to suit different floor constructions and project needs, including

  • Retrofit low profile systems - perfect for existing homes
  • Screed board systems - ideal for fast build ups and dry floor finishes
  • Spreader plate systems- fitted between joists for suspended floors
  • Clip to insulation systems- For use with traditional screed installations
  • In between joists systems- Great for timber floors without raising levels

Every system we install is tailored to the space, we consider floor buildup, insulation, room use and heat loss to make sure the result is efficient and effective. From design and prep to full install and pressure testing. We manage the whole process giving you a smooth and reliable install from start to finish.

Liquid Screed

Whether its a small room or a full development, we deliver flawless results with various different options dependent on your requirements. With underfloor heating our minimum depth with a low profile screed is 32mm this consists of a 6mm roll out insulation and 26mm high strength TS15 screed.

The minimum depth for Traditional Liquid screeds is 25mm over a 16mm pipe which gives you the 41mm which is national minimum standard. 

Drying times are generally 48 hours, people often mistake this for curing time. Curing times are dependent on screed depth, the rule of thumb is 1mm a day until 41 days. Then 0.5mm a day after. For instance 50mm average screed depth would take 59days to naturally dry. Fast drying screeds will dry quicker with the quickest option being cementitious based screed.