Insulating a loft with only 70mm high joists!!! Please Help!


Postby gihan » Wed Oct 22, 2008 8:48 am

Dear all,

I want to insulate the loft space in my 1890's built maisonette. I have read that current regulations state you should insulate to 270mm. Unfortunately the joists are currently only 70mm higher than the below ceiling.
I intend to place loft boards up there to use it as a storage area (maisonettes have very little storage room).
I have heard that you can fix batons along the original length of joists, but won't the extra weight of the batons[b]plus[/b] the loftboards [b]plus[/b] the general household stuff that i'll be storing up there, cause a weight issue to the celing below??
Please help as I'm only moderate DIY'er and have no idea of how much weight these old joists can hold.
I thank you kindly in advance for any replies received

Gihan
gihan
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Joined: Wed Oct 22, 2008 8:38 am

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Postby welsh brickie » Sat Oct 25, 2008 7:31 am

you could use 50mm kingspan insulation or similar.
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Joined: Sat Apr 12, 2008 7:54 am


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