Heat Sealable Aluminum Foil

Hot Products

Aluminum Foil Coated Bubble Insulation FBBF1001

aluminum foil with LDPE for bubble foil insulation production

aluminum foil with LDPE heat seal for bubble foil facing production

Aluminum Foil Coated Bubble Insulation FBM102

Aluminum Film Lined Fiberglass Plain Fabric

Aluminium foil laminated to giberglass cloth

aluminum foil with LDPE for bubble foil facing production

Double Side Aluminium foil laminated to fiberglass cloth

aluminum foil heat insulation

Double Side Aluminium foil laminated to PE woven fabric

FAQ

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

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This is blocking airflow and I'm having it removed after I bought the house. There is already insulation on the attic 'floor'. This is double insulated and is not correct. Why would anyone do this?

No building codes back then, and maybe he was thinking about putting an extra room up there then you would have to insulate the rafters also

do I have to blow insulation in the roof of my mobile home if I install foam insulation under a meatle roof?

I don't think you can blow insulation in that area. It is to small of an area to get insulation into.

So I'm renovating an old farmhouse with a metal roof and there is no insulation in the attic. I was up in the attic checking for leaks since we just got some freezing rain and it is currently melting I thought now was the perfect time to check. I found no leaks but I did notice the roof was sweating with noticeable beads of water in many places and many of the 2x4's that act as the frame were damp, although none were rotted (I found that odd as the house is approx. 140 years old and those are the original 2x4's. I could tell that the attic does have vents so I guess it dries out before rotting or mold occurs.. but makes me wonder if I put down some roll-in faced R-30 Owens Corning Insulation and then add a plywood floor over top if everything will be fine.. or not so fine..

You need to make a determination as you if you want your attic to be conditioned or unconditioned. If you want it unconditioned, you need to make sure you have venting up high and soffit vents to allow air in. You would then insulate the floor with batts or blown cellulose or blown fiberglass. If you want the attic to be conditioned space, you would insulate the roof itself. For this I would recommend contacting a spray foam company and get their opinion. Spray foam is great for insulating roofs but it has to be done right.

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.

if you had snow and all the snow is off your roof and the house nex store has snow do we need insulation?

Yes,you do need to insulate your attic. Heat rises. If you look around the neighborhood and everyone else has snow on there roof and you do not than you need to insulate your attic because your heat is going through the roof and melting the snow off of it. Easy job to do.

... building code max. (R-50)???

Anytime snow melts from a roof due to lost heat from the interior, or sun shining on the roof, but air is below freezing, icecycles will form. The real danger here is ice cycles that can fall when thawing and kill in extreme cases, AND ice dams can form forcing ice back up under shingles damaging roof. That is why it is often a good idea to install heat tape under the edge of roofs in areas that are prone to heavy freezes and snow.

I already have fiberglass in the attic, but would like to add more.

BLOWN BY ALL MEANS!!! SOME PLACES WILL EVEN LEND YOU A MACHINE TO BLOW IT WITH IF YOU BUY THE INSULATION FROM THEM.BAT TYPE INSULATION IS OLD SCHOOL!