Aluminum Foil Woven Fabric with Tape - Roofing Insulation Boards R20
- Ref Price:
-
- 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: 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.
- Yes, you do need other insulation. If you are on a budget, check craigslist, often people have leftovers from a project., frequently for free! You can mix and match, blown, fiberglass, whatever! Just one note of caution, however: If you have electrical boxes sticking up into the attic space, for recessed lights, make SURE they are rated for contact with insulation, or leave a little space around them.
- Q: I have a converted loft which is really cold. The roof doesn't have any insulation, just a waterproof sheet, but i don't want to spend too much insulating it with the proper boards. If i use mineral wool and staple it across the roof trusses will it do a good job?
- Yes, be sure to leave an air space between the top of the insulation and the roof deck to allow for ventilation, and use a vapor barrier on the interior side of the insulation.
- Q: should thermal insulation ever be applied directly to the underside of a roof top?
- On pole barns with metal roofing it is common to have a thin layer of insulation directly under the roofing. This prevents condensation from forming.
- Q: what action should a plumber take?????
- struggling to understand your question! are you talking about a storage tank? what is the problem with the insulation? if it is in the way move it but insulation under a tank is not a problem the tank will need to be insulated any way!
- Q: Our end unit 1940"s row house has an old leaking bitumen roof . The water entry point can not be found so a replacement seems the way to go. A roofer suggested a replacement using Firestone 180, 1/2 inch fiberboard insulation covered with fiberglass base sheet, bitumen for flashing and fibered aluminum coating on wall coping . It's all Greek to be but fiberboard insulation and flashing material ? Should I be concerned?
- We use kingspan insulation, marine grade plyboard , 3/4 inch, and yes you can use bitumen as flashing. I hope i am not being condescending, but the flashing is the bit that goes from the roof and a little way up the wall and is then "pointed" into the bricks, thus forming a water-proof barrier.
- Q: Rather than waste that heat on sunny days during the heating season, can it be used to help heat the home? Otherwise it would just passively be vented out. Has anyone done this? Is it a good idea or not?
- should work, heat pumps pull the heat out of the air,
- Q: i live in a tropical country and i need to insulate my roof to block off the heat from the sun...which insulation would best help me? aluminum foil with foam, real foil with foam or PE with foam? pls help...thank u so much!
- Use HDPE foam (high density polyethylene) - possibly with a layer of aluminum foil sandwiched in between. It's also waterproof (polystyrene isn't).
- Q: is it safe to put insulation in the corners where the roof meets the wall in attics?fiberglass in corners?
- No it is not EVER safe! Roofing material needs to breathe. Anywhere that insulation is applied to the underside of the roof deck the roofing material will warp and then leak. You have to have a cushion of air between the underside of the decking and the insulation
- 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 build a pitched roof on top of the flat roof.
- Q: I would like to know which direction the one side with foil faces. The roof or the interior of the room?This is an attic room. Roof being "raw" i mean that it looks like cedar tongue in groove boards...then shingles on top of them. Which way do i face the foil side of the sheet..?thanx
- The foil side should go to the outside. I believe it's a moisture barrier.
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Aluminum Foil Woven Fabric with Tape - Roofing Insulation Boards R20
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 8000 m²/month
OKorder Service Pledge
OKorder Financial Service
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