Flat Roofing Insulation Products:Flexible Ducts Insulation Aluminum Fle
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Product Material
10m length aluminum insulation ventilation duct with low priceis made of aluminum foil +fiberglass+aluminum foi+steel wire
Product Feature
8 inch insulated flexible aluminum air duct heating and cooling systems following feature:
1.Size. (Customer's color requirement can be matched)
2.Color. (Customer's color can be fulfilled )
3.Non-toxic .Harmless to people even long time exposure
4.Excellent light transmission. transparent rate above 92%
5.Excellent weather resistance. performance can’t be change easily by Sunlight and Rain
6.Excellent Design.Personalized design and Human design with mordent concept
Product Advantages
8 inch insulated flexible aluminum air duct heating and cooling systems following advantages:
1.Material .environmentally friendly Acrylic
2.High Ruggedness.hard to attrit ,break and damage
3.Good anti-aging Properties .Long Using life Above 5 years
4.Strong Impact resistance .16 times than that of ordinary glass
5.Logo imprinting .Customer's Logo can be imprinted personally
6.OEM.ODM service. Satisfied related service can be offered in short time
7.Competitive price.Price at various level can cater your various requirement
8.Reasonable Delivery time.Fast to arrive at your office By air or Sea
9.Sample .Sample available for your proof and final decision
10.Trial Order are hotly welcome and allowed
- 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!
- Expanded polystyrene (EPS) comes in sheets and is very long lasting and safe to use - no fibers, no itchy skin, no breathing issues....this is also used to keep cold out as well as heat and is durable.
- 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: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:Can I install rigid insulation between roof decking and shingles on a sloped roof?
- No. The shingles are applied directly to the decking (over felt paper). Nailing through rigid insulation will either cause dips from driving the occaisional nail too far, or the shingles won't be nailed down tight and will blow off in the wind. Insulate under the decking.
- Q:Should a two story home have insulation under the roof in the big closets ?
- Hell yes it should. A lot of contractors skimp on insulation though. Every singe area in your attic under your roof needs fiberglass insulation or you will lose heat and air and your electric bill will be higher. Heat rises and u will lose it fast in the winter if there is just one small spot without it.
- Q:Would it be worth forwarding the offer to the client? Is the difference that substantial?
- You don't want that. If he offers 3.5 instead of the required 3, that is a different story. Otherwise he should give you more material thickness to provide an equivalent R of 3. Yes, the difference can be substantial and I wouldn't forward it to the client. The smaller the R value of the entire roof sandwich the larger the difference it makes. Like the change from 5 mpg to 4 mpg is a 25% worsening in fuel economy, but a change from 100 mpg to 99 mpg is 1%. It will mess up the heating/cooling of the building and the mechanical systems might be inadequate. They could save money on the roof and complain how the building is too hot/too cold or the mechanical systems never shut off and their energy bills are too high.
- Q:What are the roof insulation materials?
- Is made from volatile polystyrene beads containing volatile liquid foaming agent, and a white solid having a fine closed-cell structure which is thermoformed in a mold after being preheated by heating
- Q:on a traditional pitched roof construction,where is heat insulation usually provided?
- The insulation is always placed in the rafters, leaving the rest of the attic space ventilated. That's why it's so important to cover every opening with screen to keep birds and animals out.
- Q:The roof does not have fillet under tiles, our house tends to be very cold and we want to remove the insulation and put a knew one, will our house be warm? any tips and advice.thank you for your time
- Don't remove the old insulation , put new insulation over the old , making it double insulated. As suggested above blown in insulation is really good
- Q:What's better- to lay out roof insulation in an old house or to get it blown in?
- Blown in. It's better and also cheaper to have the insulation blown in. It's better because the insulation will go around wires, ductwork, and pipes much easier. It can get into nooks and crannys easier. It's much quicker also.
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Flat Roofing Insulation Products:Flexible Ducts Insulation Aluminum Fle
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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