Roofing Insulation Rock Wool Aluminum Foil Coated Bubble Insulation Type 25

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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: Our roof tile is installed on top of galvanized iron sheets. We do not have any toher form of insulation. The roof tile or tegula is quite thick.: Oh yeah. You need insulation. Think of it this way. If you turned a stove top burner on medium-low and placed one of those roof tiles on it, it would be too hot to pick up. If you put down a small piece of insulation first, you'd be able to pick up the tile with no problem.

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: How do I find roofers who are specialised in protection against invaders from outer space. I called 10 and they said they would call me back, but no one did so far. It must be really complicated.: Don't fall for this SCAM! Everyone knows that lining your roof with aluminum foil acts as an antenna. Making it easier for those little gray bastards to track your every move. And most roofers are in cahoots with those outer space nar-do-wells This myth/propaganda was originally disseminated by the Inter-Galatic Agency for Human Anal Probing (AgHAP). I first became aware of this little plot after dealing with roofers for many years as a GC. After only a brief conversation with anyone on a roofing crew and you can only assume there are from another plant.

Q: Should a two story home have insulation under the roof in the big closets ?: Any and all insulation helps wherever you put it! =)

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: we replacing our torched down rubber roof and my contractor said we need to install a 1 inch rigid insulation..is the insulation needed?: on the outside, under the rubber? That's crazy. Don't go for it.

Q: i am going to insulate my conservatory roof its poly carbon and dirt has got inside so cant clean what can i use its a semi flat roof i thought about using insulation board silver backed your comments will be gratefull: How To Insulate Conservatory Roof

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?: You don't need insulation for this application. If you haven't purchased the metal yet I would recommend looking for a standing seam roof system that the panel does not come in contact with the substrate and does not use exposed fasteners. If in the future you did decide to enclose the porch and add heat you could insulate the ceiling and leave an air space under the decking that could be ventilated from the eave to the ridge. A cold roof assembly with proper ventilation will dramatically reduce the potential of the metal panels sweating.

Q: The distance between knee wall and attic ceiling is about 6 foot. Could I push a perforated pipe between the rafters?: That is an option. And there aren't many options.Not much is going to slide easily behind the insulation. I'm thinking --------------------. You are undoubtedly going to snag on roof nails coming through the decking. I don't know if they would hold up but the cardboard tubes wrapping paper comes on might work if you tape 2 together. and flatten and tape the end you will be pushing in first. cut slots with utility knife. I think your idea would work if you can afford the pipe. That's a tough one. When we convert attics we line those cavities with a styrofoam insulation chute end to end until we reach open ventilation-you probably know that by now. Give it a try.

Q: Can you put fiberglass insulation on the under side of roof tiles in the loft in the house?: I would be concerned that this may cause moisture to form between the roofing and the insulation. They make a special foam panel that fit underneath the roofing in between the roof rafters. They allow air to flow from the eave to the roof's ridge.

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