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Cheap loft insulation at Homebase.. (Read 9910 times)
CWatters
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Cheap loft insulation at Homebase..
Jul 17th, 2009, 8:05pm
 
Elsewhere someone pointed out that Homebase have an offer on Knauf Carbon zero Earthwool made with rockwool and recycled bottles. Around £5 a roll. Only 170mm thick so put in two layers. Not sure how long the offer price lasts.

http://www.homebase.co.uk/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&sto...

Data can be found on their web site..
http://www.knauf-insulation.co.uk/

Thermal conductivity (eg U-Value for a 1 meter thickness) is given as around 0.044 W/mK.  

Presumably this is sponsored by one of the energy suppliers.
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woodsmith
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Re: Cheap loft insulation at Homebase..
Reply #1 - Jul 17th, 2009, 9:59pm
 
I got some on offer at BnQ a few months back, like you say its the energy companies having to show some green credentials. Very cheap and I so gave my loft an extra layer.

When are they going to do an offer on Kingspan? My workshop needs more insulation before the summer Roll Eyes turns even colder
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Zambezi
Re: Cheap loft insulation at Homebase..
Reply #2 - Jul 17th, 2009, 10:43pm
 
Spray Foam is the way to go with your workshop WS.
When I grow up I might buy myself the DIY spray foam kit.
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woodsmith
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Re: Cheap loft insulation at Homebase..
Reply #3 - Jul 17th, 2009, 11:13pm
 
Z it would cost about £500 to insulate the ceiling with 1" of foam, quick but expensive, unless I have the price wrong for 500 ft2
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Joiner
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Re: Cheap loft insulation at Homebase..
Reply #4 - Jul 18th, 2009, 9:28am
 
Jeez, if you tried insulating my barn the insulation industry would be working at maximum capacity.

Nothing wrong with a few draughts, is there Z?
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CWatters
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Re: Cheap loft insulation at Homebase..
Reply #5 - Jul 18th, 2009, 10:34am
 
http://www.secondsandco.co.uk/

http://www.secondsandco.co.uk/page_show/read_cavity/index.html

KINGSPAN KOOLTHERM 83/85mm NON FOIL 0.600 x1.200mm 250 Available  £2.50 a sheet.

KINGSPAN NON FOIL 50/55mm 0.600 x 1.200mm 300 Available £2.50

KINGSPAN FOIL-FOIL 130/140mm 1.200 x 2.400 Boards.150 Available £20 a sheet.
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« Last Edit: Jul 18th, 2009, 10:37am by CWatters »  
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