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khan71

Hi there I hope some expert can help me as I planning to built a externaland cavity wall and I will use 50mm insulation can somebody tell me actual gap in between two leafs. should it be 50mm or more then 50mm if more then 50m how much gap should be in between to leafs.thanks and regards

khan71

Hi I have a problem as I building a double extention on my driveway but main sewarage going inderneath which is roughly 10feet deep If i to have easiest way I can connect existing toilet and new one with the existing pipe work making a internal chamber under floor without digging up or have a new in...

khan71

Hi I am building an extention and I have to lay methane gas barrier will it be crossibng over the DPC making a bridge in cavaty or I just keep this gas barrier to internal leaf. Problem is if it is to cross cavity then, will I need cavity tray and weep holes? as wall is 8 meters long I never install...

khan71

Hi any body show a easy way to level foundations as my foundations are quite large and they turn aroud the side of house and back and front.
Regards[/b]

khan71

Hi I need some info for laying methane gas membrane to stop landfill gases.Question is does this membrane will over lap external wall as well over DPC making a bridge.Will anybody help and explain the best way to lay this.Regards

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Search found 5 matches

Cavity wall, insulations

Plumbing,Inspection chambers,sewrage

DPC,cavity trays gas barrier

Foundation

Under floor Methane gas membrane