Roofing Insulation Rock Wool Aluminum Foil Coated Bubble Insulation Type 22

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Bubble Insulation Benefits:

Reflects 96% of radiant heat
Non-toxic / Non-carcinogenic
Does not require protective clothing or respirators to install
Durable and lightweight
Does not compress, collapse or disintegrate
Vapor and radon retarder
Easy to cut and install
Permanent and maintenance-free
Does not provide a growth medium or nutritive value for fungus, insects, or rodents
Does not support the growth of mold or mildew
Not affected by moisture or humidity
Lowers heating and cooling costs year round

Bubble Foil Application:

Air Bubble Foil Insulation Tech Data:

Material Structure: AL/Bubble/AL
Bubble Size:D10mmH 4mm(102.5/104/106/207/2510)choose the bubble size
Bubble Weight:0.13kg/m2 ( can be customized )
Roll Width:1.2m (lenth can be customized)
PROPERTIES	TEST DATA	UNIT
Thickness	3.5-4	mm
Weight	250	g/m2
Emissivity	0.03-0.04	COEF
Thermal conductivity	0.034	w/m0
Apparent Density	85	kg/m3
Reflectivity	95-96	%
Water Vapour Transmission	0.013	g/m2kpa
Corrosion	doesn't generate
Tensile Strength(MD)	16.98	Mpa
Tensile Strength(TD)	16.5	Mpa

Q: No insulation was installed under roof of my 2 story home. Im not rich but looking for info on installing about 450 ft. up there.: Well not sure what he question actually is. It is a good idea to do that. Going to any Home Depot or Lowes will help. You can give them the info you have and they can tell you coast and products that are available. Hope this helps.

Q: I have a low pitched roof so there isn't that much room up there hands and knees only.I have no eave ventilation but the ventilation is through the front and back of the house through triagle metal caps cut into the wood siding. I already have some R19 in the ceiling joists but was wondering would putting it in the rafters against the plywood holding the shingles also help insulate the living area of the house.: No blowing in some insulation will help but putting insulation against the roof wont help. the attic area is supposed to breath to avoid condensation and overheating. The only thing you would put on the roof side would be to help cooling in summer since the shingles heat up the wood underneath and heats the attic, which then works down through the ceiling.

Q: this room has an aluminum roof and hardwood siding. All the heat hit the aluminum roof: With Reynolds wrap.

Q: or in queensland: I think it is 10 australian doller per hour of 200 sq yd of roofing .It differ state to state

Q: weather stripping/ foam strip?: I'm assuming your talking about a ridge cap normally you would seal it in with tar or polyurethane caulk and put your shingles over it

Q: We have recently moved into a house in Australia with a tin roof. There is a layer of 5cm batts on the rafters in the roof space, but the temp is 10-15 degrees C higher up there than in the house (with all the windows and doors open). I don't want to get air-conditioning, is there another way to insulate the roof and cool the house?: The attic will always be warmer than the house--that's the point of the insulation--to separate the heat in the attic from the cooler air in the house. However, to improve it even more, add insulation on the ceiling joists (not the roof rafters). Make sure there is plentiful ventilation in your attic (when the wind blows, you should feel it blowing inside your attic). Eave vents, ridge vents--it doesn't really matter which ones you use--but you have to have enough for the air to really flow.

Q: A roofer who wants to put a new roof on my mobile home says it will dry out. (We live in the rainiest part of the US): sound like the roofer wants to RIP you off, you Mop or spread a coating not put shingles on it,[A Trailer,] you don,t mess with the insulation, its under the roof. tell him to hit the road he is setting you up for a big mess,

Q: Why would you not insulate between the rafters in an attic? I see a lot of houses with no insulation on the inside of the roof.: Usually the floor of the attic is insulated unless you have cathedral ceilings. Then they have to insulate above the sloped ceiling and leave a little air space directly above the insulation that vents to perforated soffits and a ridge vent. You can also install foil faced plywood on the roof to improve energy performance.

Q: I have a valley between two roof peaks that gets a huge icicle every year. I know this area is not insulated very well. In the house it is a dead area between two rooms. I would like to get someone over here and blow it full of insulation (couple calls in, awaiting response). In the meantime, I do have heat tapes installed on the roof in this area. It's a 50' run, zigzagged and some goes into gutter and the downspout.I am paranoid of fire hazards and have a real problem leaving these tapes plugged in. That being said, I realize snow is all around and water is flowing in this case. Is it safe to leave these plugged in?Is there a time I should be unplugging?Will this help my icicle problem?Serious replies only please. I prefer from a licensed contractor/insulator.Thanks in advance.: They are not a substantial fire hazard. They are far more likely to just stop working than to get overheated.

Q: we have liq. ammonia storage tank (capacity 40000 ton)having double wall & suspended deck.liq. NH3 stored at temp -33 degree cent. insulation (form ) being provided to annular space (wall ) but not on top roof . can you explain for exact reason.with regardsanvar shaikh: Insulation is less necessary on the roof. The ammonia is mostly a liquid, and a liquid would absorb heat rapidly from tank walls. Above the liquid is vapor, and vapor absorb heat much less rapidly than liquid does, so insulation is less important there.

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