I have a pack of left over 75mm Glass Fibre Insulation slabs from the
building of my extension.

Is there any reason why I shouldn't use them to top up my loft insulation?
(Superglass - Superwall)

On 09/07/2013 14:27, DerbyBorn wrote:
I have a pack of left over 75mm Glass Fibre Insulation slabs from the
building of my extension.

Is there any reason why I shouldn't use them to top up my loft insulation?
(Superglass - Superwall)

They are a bit on the heavy side for in a loft if they are the dense
things that I think you mean. But if the beams are strong enough...

--
Regards,
Martin Brown

"DerbyBorn" wrote in message
2.236...
I have a pack of left over 75mm Glass Fibre Insulation slabs from the
building of my extension.

Is there any reason why I shouldn't use them to top up my loft insulation?
(Superglass - Superwall)


I used the left over cavity wall batts as extra insulation in my loft.

mark

"DerbyBorn" wrote in message
2.236...
I have a pack of left over 75mm Glass Fibre Insulation slabs from the
building of my extension.

Is there any reason why I shouldn't use them to top up my loft insulation?
(Superglass - Superwall)

No reason whatever, carry on.

On Tuesday, 9 July 2013 15:42:01 UTC+1, Martin Brown wrote:
On 09/07/2013 14:27, DerbyBorn wrote:

I have a pack of left over 75mm Glass Fibre Insulation slabs from the

building of my extension.



Is there any reason why I shouldn't use them to top up my loft insulation?

(Superglass - Superwall)



They are a bit on the heavy side for in a loft if they are the dense

things that I think you mean. But if the beams are strong enough...

??
just what do you think he means?

Jim K

On 09/07/2013 20:50, Jim K wrote:
On Tuesday, 9 July 2013 15:42:01 UTC+1, Martin Brown wrote:
On 09/07/2013 14:27, DerbyBorn wrote:

I have a pack of left over 75mm Glass Fibre Insulation slabs from the
building of my extension.

Is there any reason why I shouldn't use them to top up my loft insulation?

(Superglass - Superwall)



They are a bit on the heavy side for in a loft if they are the dense
things that I think you mean. But if the beams are strong enough...

??
just what do you think he means?

Compacted glass fibre slab for putting in walls. It is a lot heavier per
unit area than the fluffy stuff you usually put into a loft. I suspect
it would go right through the ceiling of a modern build house.

--
Regards,
Martin Brown

On Tuesday, July 9, 2013 10:48:38 PM UTC+1, Martin Brown wrote:
On 09/07/2013 20:50, Jim K wrote:

On Tuesday, 9 July 2013 15:42:01 UTC+1, Martin Brown wrote:

On 09/07/2013 14:27, DerbyBorn wrote:



I have a pack of left over 75mm Glass Fibre Insulation slabs from the

building of my extension.



Is there any reason why I shouldn't use them to top up my loft insulation?



(Superglass - Superwall)







They are a bit on the heavy side for in a loft if they are the dense

things that I think you mean. But if the beams are strong enough...



??

just what do you think he means?



Compacted glass fibre slab for putting in walls. It is a lot heavier per

unit area than the fluffy stuff you usually put into a loft. I suspect

it would go right through the ceiling of a modern build house.



--

Regards,

Martin Brown

got a link?

if "compacted" how does it work as an insulant then?

Cavity batts don't weigh anything like enough to bring a ceiling down.

I think you're thinking of something else...

Jim K

On 09/07/2013 20:50, Jim K wrote:

??
just what do you think he means?

75mm solid glass?

--
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