Commercial Roofing Insulation Boards with Flexible Ducts Aluminum Foil Glasswool
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 234 g/m
- Supply Capability:
- 234 g/m/month
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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: ... 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: if you had snow and all the snow is off your roof and the house nex store has snow do we need insulation?
- That is very observant of you. Yes this could indicate that you are losing more heat than normal through your roof. Though, you do want to be careful in the placement of any new insulation, you will want to avoid any vents that are there for ventilation of heat and moisture in the summer and any recessed lighting fixtures as to not cause an overheating problem with them. This is a good investment and it will pay you back in heating and cooling cost for years to come.
- 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: A roofer who wants to put a new roof on my mobile home says it will dry out. (We live in the rainiest part of the US)
- It shouldn't need replacement unless it is damaged someway.Like mold,dry rot or UV Damage.He should be willing to explain why and show you the condition of the roof before and after he works on it.
- Q: I gutted the room and now would like to rebuild. One side of the room slants (it's the roof) and the other side of the room is a dormer (all low ceilings).I want to insulate the ceiling but have no ridge vents so no moving air as someone mentioned I should have. I want to install foam channels to keep the insulation away from the roof but not sure if this is a good idea without the ridge vents. I will have a vent to the outside installed on the very top of the roof however and the small attic space is open all the way through the other two upstairs rooms and I will add another roof vent on that end of the house. I will only be able to install 3 inch insulation but that's better than none at all. I live in the northeast and was told if the job isn't done right I can get ice jams in winter. Also I don't see any way to drill ridge vents. would it be ok to just install the styrofoam channels and insulate then sheet rock or am I asking for trouble? Thanks in advance for any help.
- Suggestion: install the insulation with the foam channels but leave the center section (roof ridge area) open from end to end. At each end you can install a static vent or an active one. Depending on the amount of space you have you may be able to install a power vent.If you can send me a diagram with measurements I can give you a more definitive answer.
- 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: Have a patio with metal roof, gets very hot during summer. Will Great Stuff insulate and stick to hot roof during summer? Thanks
- Probably could, but it would look like crap. Painting the roof white would do a better job of keeping the metal cooler. I'd install a ceiling fan in the center of the roof instead to force the hot air out.
- Q: Best roofing insulation to keep warm in the winter?
- Aluminum is a good resister to thermal flow, but its primary characteristic is to stop the transfer of air. A solid barrier of aluminum will stop air movement, and will reflect heat back. A drawback is that it must be installed in a way so that no air can move through any cracks. Blown in fiberglass is your best bet. Trapped air is what insulates a space. Cellulose settles with gravity after a period of time, the fiberglass does not settle, traps more air, and can have a resistance value of up to 33. A well-insulated attic will keep you warm in winter, and keep the hot attic air from infiltrating your home in summer.
- Q: I've found lots of building forums and general "building advice" columns that go over very high-level pros/cons to choosing roofing material and insulation options, but I want a site where I can see hard costs of ordering each of the materials so I don't have to call up a ton of contractors or dealers. Does such a comparison site exist? Everyone offers quotes, but that takes too much time to apply for quotes to every dealer.I'm specifically interested in knowing what green options I can afford (cotton batting vs. formaldehyde-free fiberglass, etc.).
- i could propose the felt. I rather have heard the two execs and cons with regard to the extra moderen man made underlay, and that i'm no longer inspired. I consistently get rid of the previous roofing, positioned #30 felt down, positioned a 1x4 batten down, and positioned my steel on that. I additionally want the three' huge roofing
- 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.
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Commercial Roofing Insulation Boards with Flexible Ducts Aluminum Foil Glasswool
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 234 g/m
- Supply Capability:
- 234 g/m/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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