• Double Side Aluminum Foil Woven Fabric Metal Roofing Insulation Underlayment System 1
  • Double Side Aluminum Foil Woven Fabric Metal Roofing Insulation Underlayment System 2
  • Double Side Aluminum Foil Woven Fabric Metal Roofing Insulation Underlayment System 3
Double Side Aluminum Foil Woven Fabric Metal Roofing Insulation Underlayment

Double Side Aluminum Foil Woven Fabric Metal Roofing Insulation Underlayment

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
8000 m²/month

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This is a new environmentally friendly aluminum foil bubble heat insulation material, which is soft, light and easy to install. It is made from aluminum foil and polyethylene through special machinery.

Function:

Can be installed on roof, wall or floor, resist over 80% external heat from buildings, protect wall, resist thermal shock and sudden cold, etc.

Characteristics:

1.No odor and toxicity, environmentally- friendly;

2.Moisture barrier, sun-proof, waterproof, good sealing property, heat preservation, energy saving…

3.Heat reflection, heat insulation, sound insulation, anti-radiation, anti-vibration, and shielding;

4.Light, soft, dust free, fire retardant, easy to install;

5.Summer: moisture barrier, sun-proof, heat insulation, saving energy consumed by cool air conditioning ;

6.Winter: heat preservation, central heating saving, and remarkable energy-saving effect.

Product: fireproof material

Technical parameters:

Material structure: AL/woven /AL


weight: 0.13 KG/M2

Roll size: 1.2M W*40M L (can be customized)

PROPERTIES

Test Data

Unit

Thickness

3.5

MM

Weight

256

G/M2

Emissivity

0.115

COEF.

Thermal conductivity

0.034

W/M0

Apparent Density

85

KG/M3

Reflectivity

95-96

%

Water Vapour Transmission

0.013

G/M2 KPA

Corrosion

Doesn't generate


Tensile strength (MD)

16.98

Mpa

Tensile strength (TD)

16.5

Mpa


Usage:
1. Roof, wall, floor;
2. Shells of air conditioner and water heater;
3. Protective coatings of water pipe and ventilating pip



Q:the noise when it rains is very loud. can I place an insulation material under the polycarbonate roof to reduce noise? Thanks
You can put it up there, but it's effectiveness at cutting noise would depend on the thickness of the insulation but you should not hope for too much reduction as the hard poly roofing is screwed or nailed directly to the rafters and is a good medium for sound transference.
Q:Help please, this home had a water pipe from meter brake in the basement as it was unoccupied/empty, the owner/builder replaced all the drywall, insulation, flooring, carpet, tile, roof, windows, hot water tank, furnace, bathroom and kitchen cabinets, new paint on all, basement ceiling was spray painted black (to hide something or to seal it?). the neighbor says the home was gutted and mold tested three times, its completely redone basically a new home inside, feedback please, it "looks" great
If everything has been replace, and fixed. I wouldn't worry. If the mold has been properly sealed and taking care of. You should be fine. But If you have any doubts trust your instance.
Q:I added a screened room to my mobile home. I also have vinyl windows. in the summer the sun beats down on the home almost all day Someone told me I could have insulation installed in the roof panels, and that i may even be able to do it myself. Right now it's impossible to enjoy my patio between 1-5pm because it so hot you can't breath. I'm in the Pasco, FL area - 34667Appreciate any help you can give
Aluminum Patio Roof Panels
Q:do i have to have insulation in my roof?
Maybe, you do need insulation above the ceilings (it will be between the ceiling joists/framing that also serve as the attic floor joists/framing. 1. If you have a finished attic (for a living area of some sort) then yes there should be insulation with a vapor barrier under the roof &/or between the roof framing. This will help keep heating/cooling costs down and prevent condensation from forming under the roof and doing lots of water damage over time. 2. If the attic is partially finished but used for storage only & there is attic ventilation in use also then no you don't need insulation under your roof. 3. If your attic is partially finished or completely finished but used for storage only and there is no attic ventilation then yes you should have insulation with a vapor barrier also under the roof. You don't have to have it since it's used for storage only but if you start to see condensation &/or wet areas on the wood or framing under the roof then you will need insulation with a vapor barrier installed. If for any reason insulation is installed under the roof it must be installed correctly and have in place a proper method of ventilation directly under the roof itself. All roof systems in the attic areas must have proper ventilation to prevent any possibility of condensation forming under &/or in the wood roof framing & sheathing materials that will rot the wood over time.
Q:I work with rubber roofing insulation. How , other than long sleeves, do I deal with the after effects of being exposed to this insulation.
Before working rub talcum powder over skin This keeps the insulation from getting into the skin acts like a barrier.. Then when you get home rinse with cold water when rinsed take as hot a you can stand it shower this opens your pores allowing the insulation to come out then afterward rub baby oil over skin to help with irritation. A benydril allergy pill helps with the itch as well.
Q:is it safe to put insulation in the corners where the roof meets the wall in attics?fiberglass in corners?
If you have vented soffits, you have to stay away from the corners where the outside wall meets the roof. It is best to install insulation baffles to the roof sheathing to keep the fiberglass from stopping the natural ventilation through the soffit vents into the attic. They can be purchased at home improvement store.
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.
Absolutely. You will find in the summer that your tiles will heat up from the sun and will stay hot even after dark (the steel sheets don't exactly help either). Your energy bills will go down about 60% in the summer and 20% in the winter by just installing a cheap fiberglass filling. A good example of how these tiles are effecting you house would be a stoneware cup. Pour hot water into it and place it in the microwave until it boils. Feel that the side are very hot, too hot to hold (this represents the sun heating up the tiles). Now pour out that cup and fill it with cold water (which would represent AC in your home). In about 2 or three minutes, place your finger in the stoneware cup. The water will be warm. The tiles do the same thing. The absorb and distribute heat into your home during the warm months, and will rob your home of it's heat during the winter and cool months. Just by placing insulation in your home, you stop that unwanted heat exchange with your home and the outside world.
Q:Hi, I have got a physics question and was just wondering about it.. Can someone pls tell me how does roof insulation work? how is it effective? How does the insulation changes the heat circulation and transfer inside a house?I know that the insulation prevents radiation from the sun and overheating.. but any more details about radiation, convection and conduction of heat pls?
Well insulation makes a dead air space (air is stagnant). Since the air is not moving the transfer of hot and cold is slowed down considerably. But since you have to create cross ventilation to reduce rotting in wood and the build up of explosive gasses. Its a crap shoot that it even does any good. Radiation is heat so that's covered by the dead air space. Convection is usually not an issue with the cross venting. Also for conduction the insulation should slow it down considerably.
Q:do i leave air gap in attic roof for insulation?
The best way to set up an attic is to put a vapor barrier under the rafters (before nailing on the gyproc), then put the insulation (fibreglas batts) between the rafters to full depth (10 or 12 inches). Soffit vents are installed under the eaves at the sides of the roof, and gable vents are placed near the peak of the roof at the ends. This allows for airflow resulting from convection, particularly important in the summer months to remove heat buildup in the attic. If the insulation is adequate, it will not only isolate this heat buildup from the inside of the house in summer, but will prevent heat loss to the attic in winter. (The airflow in winter will be minimal, but will remove any moisture/condensation that might collect otherwise.)
Q:What can i do to add more insulation in a addition in my house?The Roof is flat on this addition (no attic room for insulation there).Looks like it's only 4 or 5 inches thick, starts from the inside with 1/2 inch drywall and the rest is plywood, and then that black sheeting on the outside.IS THERE ANYTHING MORE THAT CAN BE DONE TO ADD MORE INSULATION ON THE OUTSIDE?, (i can't do anything on the inside since the ceiling is already low) SINCE IN THIS ROOM IS VERY HOT, even touching the celing feels warm, PLEASE HELP!
You could have foam roofing installed over the existing roof covering. Look up "foam roofing" on the Internet.

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