If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)

Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie

Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

underfloor heating 50vs 70 screed vs concrete

PANADOL · 2014-11-14 17:34:24

ok so building a bit of an extension to the house 30sq metres so decided i would put under floorheating , so my intention is to lay the pipes at 200 centres on 150 foilback insulation, so the choice for screed is 75 conc or this 50 mm special purpose screed , my question will therir be much difference in terms of…

14-11-2014 5:34pm

#1

PANADOL

Registered Users, Registered Users 2 Posts: 173 ✭✭

Join Date: January 2009

Posts: 149

ok so building a bit of an extension to the house 30sq metres so decided i would put under floorheating , so my intention is to lay the pipes at 200 centres on 150 foilback insulation, so the choice for screed is 75 conc or this 50 mm special purpose screed , my question will therir be much difference in terms of performance between the 2 screeds 25mm seems small in the context of my small extension, tks

0