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Insulation advice, ...
 

[Closed] Insulation advice, please.

 Gunz
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We have a room in a smallish outbuilding we are converting to a cinema/teenager room. The room itself is thick (30cm) slate and is surrounded on two sides by my workshop. My question is, can I insulate on workshop side of the common walls and save space in the cinema whilst still keeping the cinema warm. Or would it be best to insulate on the cinema side and sacrifice space there.

Cheers.


 
Posted : 30/12/2017 11:51 pm
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I’m a bit confused but I’d say you’d want to insulate your external walls first.


 
Posted : 30/12/2017 11:54 pm
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yes, but the thermal mass of the cinema room will be bigger

ie it will take longer to heat up and cool down


 
Posted : 30/12/2017 11:55 pm
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Assuming the other two walls are external, you’ll have thermal bridging where the cinema, workshop and outside meet, this’ll make the walls have distinct cold spots which’ll lead to condensation. I’d be insulating the insides. While you’re at it, perhaps add some acoustic panelling?


 
Posted : 31/12/2017 12:34 am
 Gunz
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I thought that might be the case (hadn't thought of Properbikeco's entirely valid point). Oh well, thought it might be worth a go.


 
Posted : 31/12/2017 12:39 am
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teenager room... couple of these? 😆

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Posted : 31/12/2017 12:45 am
 Gunz
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Good point. Maybe throw in some black nail varnish as well.


 
Posted : 31/12/2017 1:02 am
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Don't forget sufficient ventilation and air supply for when they fire up the woodburner.

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Posted : 31/12/2017 10:09 am