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 Roof Heat Insulation, How would contractor install?

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ozak
post Aug 11 2023, 12:12 PM

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QUOTE(mikhaC @ Aug 11 2023, 11:29 AM)
hi,
If used rock wool, can put on top of the ceiling instead below the roof? Since removing tiles is quite expensive. Thank you
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Rockwool is for place ontop the ceiling. Not under the roof.
Zhik
post Aug 11 2023, 12:45 PM

eeerrrmmmnnn, stupidity has no limit?
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QUOTE(ozak @ Aug 11 2023, 11:10 AM)
I think Rockwool is fine and not health risk. It been use for many housing and long.

For side wall, best is roof extend out to shade the wall from direct sunlight. Another is add a layer of panel with anything that shade the wall from sunlight.
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Any suggestion for the panel layer?
What i have saw is the veneer brick with themal mass design. But not sure about the material we can choose in malaysia.
jutamind
post Dec 13 2023, 10:32 PM

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Is there any cost effective fire retardant aluminum foil similar to Monier Radenshield mainly to be used at car porch and backyard roof to prevent/reduce rain leakage?
SavageJoe
post May 15 2024, 09:53 AM

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QUOTE(gerop @ Jun 10 2023, 08:17 PM)
I was quoted 15k to 18k for installing aluminium foil insulation on a normal double storey terrace house. Seems way too much. Can anyone share their experience and costs? Thanks
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quoted 6k for aluminium foam 5mm also for double story terrace house, but not installed yet. thumbup.gif

Tikietic
post May 19 2024, 12:28 PM

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QUOTE(SavageJoe @ May 15 2024, 09:53 AM)
quoted 6k for aluminium foam 5mm also for double story terrace house, but not installed yet.  thumbup.gif
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is this inclusive materials & labour?
where is your location? can share your contractor info?
i'm thinking if i can DIY, assessing the situation, else i'll get contractor help to do it..
i know where to source my materials..
SavageJoe
post May 21 2024, 01:50 PM

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QUOTE(Tikietic @ May 19 2024, 12:28 PM)
is this inclusive materials & labour?
where is your location? can share your contractor info?
i'm thinking if i can DIY, assessing the situation, else i'll get contractor help to do it..
i know where to source my materials..
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yes, from Penang...
if you okay to go up manhole and apply it, worth a try(but some place really high up, will be risky)

materials can get online laz/shopee no problem, probably 2k++ only


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