Can anyone advise if these are a suitable alternative to a traditional trap when used on a bath? I'm a bit concerned that the membrane could get blocked (and therefore forced slightly open) by hair etc thus allowing the ingress of foul air from the soil pipe. Also, does anyone know if this type of design would need more frequent clearing than a traditional P or S trap? Thanks, David.
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!
by David Brown » Wed Sep 09, 2009 1:20 pm 
by JC1 » Wed Aug 01, 2018 7:58 am
