Roofing Insulation Rockwool for Building Heat Insulation Material
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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/bubble/AL | ||
Bubble size: ¢10mm, H 4mm | ||
Bubble 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: 1) What thickness of rigid insulation is used on flat roofs?
- 2" is what I always use.
- Q: I need to call around and find a contractor to repair my roof. I thought it might be a good idea to at least have the name of this type of roofing correct so I don't sound like too much of a mark. Thank you in advance for your assistance.
- popcorn ceiling
- Q: ... 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.
- 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: on a traditional pitched roof construction,where is heat insulation usually provided?
- On the ceiling.Paper side down to help protect against moister.
- Q: Hello, this is quite an ordeal I've got. I am renting a cabin that has galvanized metal sheets as roofing. These are of course nailed into large wooden beans that run all acrooss.The owner and I made a deal, that deal is that I will put up insulation on the roof. However, she wants to put (i don't knw what they are called) big rectangular styrofam blocks (about 3x9 feet long). She wants me to cut them up to a width where they will feet in between the wooden beams and somehow secure them on. My idea of securing them is by nailing a plastic covering over them. but I am unsure about how to do the rest. How will i get the blocks to stay put if i cannot nail them? is there a better and CHEAP way to do it?As of now, if you look up you see the wooden beams and the tin metal roof. She wants it to be insulated and not visible.
- Without important points related to what's between the roof and the ceiling below it, regardless of if it can be a one story or two story constitution; fast fix maybe relative? If for illustration,,,and that i have got to anticipate this, that some insulation exists in an attic, crawl space, and so forth. Then absolutely that must be checked for an "R" ranking, and decide to add or change. Possibly the "venting" variety fixtures usually mounted are either absent of now not strictly realistic. Perhaps historic time approaches like attic exhaust fanatics perhaps employed? What is the constitution of your roof to the point the place under roof vents, soffit and facia exist? Without figuring out the substance of the structure, IE: Block, body, and so forth., you could try to check if correctly the partitions are insulated, and strive exchange in that also. A extra ordinary repair, however absolutely now not rapid can be to have timber blocking and shading where the solar does strike the apartment. Windows within the direction of the solar can be tinted, as they provide no, actual insulating properties. Awnings over windows on the exterior might support in small measure. I are living in primary FL. And happen to very so much experience sun and warmness, however certainly it could actually reason financial budgetary issues. There are numerous methods you could attempt to block the sun, or insulate the apartment, and all is also legitimate, even along side the others, however speedy is, as I mentioned, relative to how much effort and money you have got to put into the effort. Steven Wolf Went back to CEMENT in the original. Is the ROOF cement as well? Is this in fact a "apartment" or apartment constructing? Is the "cement" "POURED" concrete panel building, or is it "block"?
- Q: a roof that is built with the insulation covering the waterproof membrain is ?
- a foolish product of college education in the building trades. it's pretty much taking over. real tradesmen saw that ship sink a while ago and are getting better at treading water.
- Q: Why would you not insulate between the rafters in an attic? I see a lot of houses with no insulation on the inside of the roof.
- Usually the floor of the attic is insulated unless you have cathedral ceilings. Then they have to insulate above the sloped ceiling and leave a little air space directly above the insulation that vents to perforated soffits and a ridge vent. You can also install foil faced plywood on the roof to improve energy performance.
- Q: I have a valley between two roof peaks that gets a huge icicle every year. I know this area is not insulated very well. In the house it is a dead area between two rooms. I would like to get someone over here and blow it full of insulation (couple calls in, awaiting response). In the meantime, I do have heat tapes installed on the roof in this area. It's a 50' run, zigzagged and some goes into gutter and the downspout.I am paranoid of fire hazards and have a real problem leaving these tapes plugged in. That being said, I realize snow is all around and water is flowing in this case. Is it safe to leave these plugged in?Is there a time I should be unplugging?Will this help my icicle problem?Serious replies only please. I prefer from a licensed contractor/insulator.Thanks in advance.
- I have never experienced a problem with heat tape. as long as it is in good shape and you have it plugged into a GFI, I personally wouldn't worry about it to much at all. your roof gets hotter in the summer with the sun beating on it then the heat tape can create. so it starting a fire would be unlikely. the lack of insulation in that area is compounding your problem. so get that taking care of if you can. heat tape is melting snow and ice, melting snow and ice makes ice cycles. the heat tape in the gutter will help to keep the gutters clear allowing the water to flow down the spout so in theory it should not create as many ice cycles as without the tape. again the lack of insulation is allowing more snow to melt from heat loss through the roof. hope this helped, good luck
- Q: The attic was converted into two rooms and I want to add insulation but the space between the ceiling of the rooms and the roof is about 5 inches? How should I do this?
- There are closed-cell expanding foam insulation materials that can be installed through rather small holes in the ceiling. The advantage of this material is that it also serves as a vapor-barrier - a critical function in your case. Not cheap, but very effective. Make sure you install roof vents to prevent excessive heat from developing above the insulation - but with foam, this requirement is far less onerous than with blown in or batt insulation.
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Roofing Insulation Rockwool for Building Heat Insulation Material
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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