Hi Everyone, I'm new to posting in this forum although I have often used it for loss of tips with previous projects. My situation is this... I'm redoing my water pipes in my flat which has a 15mm cold feed in. I have a combi boiler. I'm putting in pex piping like for underfloor heating as I'm in Hungary and it's standard. It's a small flat, so total of 2 sinks, loo and bath/shower. What diameter pipes should I use for my cold and hot? I was thinking of either 1... 16mm throughout 2... 22mm from cold feed to combi with 16mm branches for appliances And hot all in 16mm Please shoot me down if appropriate.
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!