Bunnings Insulation - Suitable Broadband Panel Absorber?
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
Great - Higgins was started up in Toowoomba by some farmers when the price of wool dived in the early 90s and they had all this wool to get rid of and wanted to value add. They started producing wool insulation - I used it at Music Farm when they were about to record Olivia Newton John and wanted the studio to be environmentally perfect.
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
So do you think his advice about the 20kg/m3 at 85mm is sound (no pun intended)...
regards,
Dwane
regards,
Dwane
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
OK, any other Australian suppliers of 'non-itchy'(polyester based?) type 32kgm3 or close at 50mm thick in 450mm x 450mm squares. I'm after 32 panels. To start with.
The two suppliers mentioned in the thread won't get back to me. I'm sure it's because it's a small fry order. But, I seriously can't wait any longer and need another option. I've actually got a customer who's interested in this as a product. Broadband panel absorber that is.
The two suppliers mentioned in the thread won't get back to me. I'm sure it's because it's a small fry order. But, I seriously can't wait any longer and need another option. I've actually got a customer who's interested in this as a product. Broadband panel absorber that is.
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
Would Tontine Acoustisorb 3 50mm 48kg/m polyester be suitable John?
http://cgi.ebay.com.au/Tontine-Acoustis ... 35aa219702
http://cgi.ebay.com.au/Tontine-Acoustis ... 35aa219702
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
seems ok Iain - everyone is trying to avoid glass fibre based insulation, especially 'within the room' treatment.
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
The company with that ebay listing is good to deal with and there pricing is pretty competitive also.
I'm about to place an order with them myself.
I'm about to place an order with them myself.
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
Thanks everyone! I've made contact with that eBay seller. Since I'm in the NT, things are more expensive to send, however she's found a Bradfords dealer in Darwin who will be able to bring in a slightly different product called SoundStream. 40kgm3 and 1350 x 430mm size. So it means I'll have to make my panels a little smaller (instead of 450mm x 450mm) but at this stage I'll be glad to get any insulation. (oh it's not glasswool so it's safe to handle etc)
Many thanks for heads up about this seller! Thanks guys!
Many thanks for heads up about this seller! Thanks guys!
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
OK I heard that bradford make a product called Soundscreen. I've managed to talk to the bradford local distributer who supply to Bunnings. So i've got some 75mm thick x 430x1350mm which I think I'll just settle for. Can't afford to wait any longer. It's a 32.5kgm3 product so that's plenty I believe.
Bunnings even have it in stock! It has 6 panels of 1350x430mm per bag. Each bag is $37.50 each.
I'm getting three bags to start with. I'm pretty happy about the price and don't have to worry about shipping costs!
Bunnings even have it in stock! It has 6 panels of 1350x430mm per bag. Each bag is $37.50 each.
I'm getting three bags to start with. I'm pretty happy about the price and don't have to worry about shipping costs!
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
Just a note Dwane, Soundscreen is Rockwool insulation. Great for density but it's more itchy than glasswool so use gloves etc.
I'm using the R2.5 version over all my walls which I think is around 43kg/m3 and around 88mm thick. Same price per bag but only 5 batts per bag.
They should be able to knock a bit more off the price if it matters.
Paul
I'm using the R2.5 version over all my walls which I think is around 43kg/m3 and around 88mm thick. Same price per bag but only 5 batts per bag.
They should be able to knock a bit more off the price if it matters.
Paul
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
Paul, thanks for posting!najsion wrote:Just a note Dwane, Soundscreen is Rockwool insulation. Great for density but it's more itchy than glasswool so use gloves etc.
I'm using the R2.5 version over all my walls which I think is around 43kg/m3 and around 88mm thick. Same price per bag but only 5 batts per bag.
They should be able to knock a bit more off the price if it matters.
Paul
When you say it's itchy, it's not like the burn feeling you get from the Glass Wool. I was told that the burn is from all the fibres getting into the skin and you're meant to wash it out with hot water. A friend who is a Sparky, had it from climbing in roofs with insulation. Said even the hot water didn't make much difference. (I thought he said it was like a burn, but maybe it was more like an itch. Personally haven't experienced it myself)
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
Dwane, I think the burn feeling is a personal reaction. We had 6 installers working with a premium glasswool product and one installer was getting a greater skin irritation than everyone else. Also, being a premium product, it's fibres did not break up and become airborne as easily as some cheaper products.
Same thing with rockwool, just depends on your skin I guess. Aside from all this, the Soundscreen is a good product.
Noticed your signature, I may have to get a quote off of you!
Paul
Same thing with rockwool, just depends on your skin I guess. Aside from all this, the Soundscreen is a good product.
Noticed your signature, I may have to get a quote off of you!
Paul
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
OK, that's good to know. I think I will simply be extra careful handling it with long sleeve shirts and pants.najsion wrote:Dwane, I think the burn feeling is a personal reaction. We had 6 installers working with a premium glasswool product and one installer was getting a greater skin irritation than everyone else. Also, being a premium product, it's fibres did not break up and become airborne as easily as some cheaper products.
Same thing with rockwool, just depends on your skin I guess. Aside from all this, the Soundscreen is a good product.
Ha ha. You know I just changed that! No problems, send me an email or PM me when you're ready. I'll do my best prices for forum members as a way to give back to the forum!najsion wrote:Noticed your signature, I may have to get a quote off of you!
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
OK, picked up the 75mm thick Soundscreen material.
I noticed it's quite compressible. If I compress the 75mm to fit in 50mm will that improve the absorption properties or cause it to be a poorer absorber.
I noticed it's quite compressible. If I compress the 75mm to fit in 50mm will that improve the absorption properties or cause it to be a poorer absorber.
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Re: Bunnings Insulation - Suitable Broadband Panel Absorber?
If you compress it too much between your inner-leaf and outer-leaf, you run the risk of creating a flanking path, and therefore bypassing your isolation completely... I'd just leave it lying loosely in the gap. Fill as much as you can, but don't compress it.
- Stuart -
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