Roofing Insulation Boards R20 - Aluminum Foil Coated Bubble Insulation Type 9

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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: do i have to have insulation in my roof?: There is a need for insulation in order to avoid very cold nights in the winter and too hot days in the summer. For this purpose, an attic radiant barrier will provide an instant solution to reducing both high summer and winter cooling and heating costs. During winter, heat loss is so rapid that it is often passing through the attic insulation then towards the cooler part of the roof. However, an attic radiant barrier will help reduce the heat loss and in the end save you lots of money and discomfort.

Q: I live in central florida. I plan on installing R-30 insulation to the floor of my attic. How effective is it to install reflective insulation to the attic on the roof side? Is it worth the price?: No dont add to the roof. The under side of the roof needs air flow and you will trap moisture, causing mold and rot. Make sure you have plenty of vents under your eaves and take your extra money and buy a solar powered attic fan (or 2 ) Mark

Q: should thermal insulation ever be applied directly to the underside of a roof top?: yes its done all the time on metal buildings. works well but expensive.

Q: I am building a porch roof over an existing patio. The rafters are fabricated I-beams. I plan on putting aluminum soffit under the I-beams. On top of the roof I would like to put down a metal roof. I already put down 3/4&quot; OSB and a rain/ice barrier. Do I need insulation and/or ventilation on top of the rain and ice barrier, or can I get away without it?: Its a outside patio, are you going to enclose it for living space? If not don't bother to insulate and for ventilation there is soffit that comes with vent holes in it. Add; no it will not cause a moisture problem, i had a patio with a open bottom metal roof and had no problems and i live in Florida.

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: what's the best insulation for ceilling for house with semi flat roof?: The pitch of your roof has nothing to do with the kind of insulation you should use. I recommend a fiberglass insulation that is at least 6 inches thick, the more you put in the better.

Q: I know when you inhale the insulation from the roof irritates the throat but what can you do to clear it from your throat after inhaling it?: it's not your throat you should be worried about. it's your lungs. wear a respirator....or at the very least, a dust mask. you only live once so make it last.

Q: hot because of all the added insulation. Is that what the insulation will do? Someone told me that it will save us on our cooling/heating bills, and that it will be warmer in the winter and cooler in the summer now. Is this true?: Insulation stops heat from being transferred across it. Therefore, if it's cold outside and warm inside, it will stay warm inside because the heat can't get out. Likewise, if it's hot outside and cool inside, the heat can't get in so it stays cool inside. The exact same principles are used in vacuum flasks that keep coffee or soup hot. If you put cold drinks in there, they will stay cold instead, even on a hot day. The principle used in both cases is to stop heat from being able to travel to or from the inside to the outside. In a vacuum flask, they achieve this by using a double walled flask and sucking out all the air (leaving a vacuum). In a house however, it's not practical to do this (except for windows which is how double glazing works) so they use some sort of substance that traps large amounts of air in it (like fibreglass or polyester batts) to achieve the same effect. Hope this helps. TV

Q: We have plenty down at the center, so many, you can carpet a garden. So, since I'll have to tear down the roof and improve the insulation in a few months, I was thinking of adding one extra layer... of emergency blankets. Since they can reflect the sun's heat up, and the heat under it down, will they do that for a whole house? Will the plastic film cause water condensation? If you wouldn't recommend it, then what would you recommend?: They may help, but as thin as they are, installing them would be about as easy as putting socks on a rooster!

Q: i have about 200 sq ft of odd shaped polystyrene foam (rigid) insulation between 3&quot; and 5&quot; thick. it's leftover from installing a flat roof on a commercial building. creative ideas anyone? grind it and use it as attic insulation in a home?thanks.: I'm a bit confused here Andy. If the flat roof needs replacing, when it is removed what is revealed is going to be exactly what you would see if you removed the ceilings. So why consider removing the ceilings if they are ok? When the flat roof is replaced put the insulation in then. Whilst rockwool would have been the material to use there is now roofing insulation board that is much more efficient, 50mm board gives equivalent insulation of something like 150mm rockwool. If the flatroof isn't fitted with suitable vents to keep it ventilated fit them when the roof is done too. The only reason I can see for replacing the ceiling plasterboard is if it hasn't got a vapor barrier ie foil backed board.

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