To help improve the efficiency of our heat pump I've opted to rip out a cold suspended floor and replace with a solid screed floor with wet underfloor heating.
The underfloor heating pipe and couplings came from https://www.vpsunderfloorheating.co.uk I've used them in the past and have always been happy with their prices and quality. The manifolds I'm using also came from them.
https://amzn.to/3KfdOnM - Rothenberger pressure tester
https://amzn.to/3JQzu8l - Underfloor heating pipe rails
https://amzn.to/3lOhIdV - 60mm pipe clips / staples
If you're considering signing up to Octopus Energy use this link to get a £50 account credit (I get one as well) https://share.octopus.energy/gray-wren-17
00:00 Intro
02:03 New floor build up
05:37 DPM and Insulation
08:11 Laying underfloor heating pipes
09:56 Pressure testing underfloor heating
14:35 Screeding the new floor