Log Cabin

[arinb12]

Hi all,

We have had a log cabin build for some time now. Came as a kit but was never insulated.

it is build on a concrete base with raised rafters - cabin built on raised rafters, so does not touch the floor.

There is an open crawl space under the floor which is installed.

What are my options to insulate the floor and roof




I would like to do as less work as possible - i.e. not remove roofing etc

For the roof can I Batton to create air gap of 40mm install celotex on top inbetween rafters?

or do i need to install a moisture barrier?

the roof currently is t &g boards on top of the rafters with rubber type tiles? - not too sure if there is a lining under the tiles though?


flooring - whats my best option? can i just install celotex right on top of the existing floor and then install more floor (boarding) over the celotex.

or should i lift up the flooring - batton across rafters and lay celotex underneath the existing flooring and then re lay the flooring down?

do i need a damp proof membrane here?

thanks

 

[conny]

Can't suggest anything for the roof space but if you have a crawl space under the floor why raise the boards? Fill the gaps between the joists with fibreglass roll held in place from below with some chicken wire type mesh which can be held in place with u shaped staples.

 

[arinb12]

seems easier to go on top of the floor than lift and insulate?

perhaps i should go for it.

so i dont need to worry about the insulation underneath the floor held by chicken wire getting damp with cold air?

 

[arinb12]

bump

 

[geraldthehamster]

bump

Did you bang your head?

 

[arinb12]

yes

 

[ban-all-sheds]

Might happen more often if you raise the floor level.