Recent content by markfrst

hi just had an extention done one half is 2 story the other is single im looking to insulate the celling void what do people recomend i was looking a celotex and then platerboarding over to provide a small amount of insulation as i belive i need to leave an air gap beneith the boards in order to...

hi just had an extention done one halfis 2 story the other is singleimlooking to insulate the celling void what do people recomend i was looking a celotex and then platerboarding over to provide a small amount of insulation as i belive i need to leave an air gap beneith the boards in order to...