flexible ducts GLASSWOOL ROCKWOOL
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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: No insulation was installed under roof of my 2 story home. Im not rich but looking for info on installing about 450 ft. up there.
- Well not sure what he question actually is. It is a good idea to do that. Going to any Home Depot or Lowes will help. You can give them the info you have and they can tell you coast and products that are available. Hope this helps.
- Q: I know you're not supposed to directly insulate the roof due to the roof getting super heated in the summer, but my walk-in (actually, more like "crawl in") attic is very hot in the summer and very cold in the winter. Is there anything I can do to improve efficiency? I can't help but think I'm wasting a lot of energy just to keep my roof lasting a little longer.
- You can avoid the condensation problem by simply leaving a minimum 2'' gap between the roof and the insulation. You need to fix battens on to the rafters ( at least 2'' from the tiles ) and then fix blanket or rigid insulation tight between them. The battens will maintain the air space. You then need to fix a vapour barrier over the whole thing and finish with plasterboard. No small job to do it properly ! ps you need to check the condition of the roof before you start and fix any loose tiles etc Alternatively, turn the heating up and wear a thicker sweater.
- Q: p/t deck on a commercial rubber roof do we need closed cell insulation under deck to protect rubber?
- there is any kind of belongings you ought to use to guard your EPDM roof. From extreme density insulation boards to top adjustable helps all reckoning on your roof length, shape and water run off falls.in case you have an activity in looking out greater pop over to our on line shop.
- Q: if you had snow and all the snow is off your roof and the house nex store has snow do we need insulation?
- You hit the nail on the head and is a direct indication that you need more insulation. As a matter of fact, many carpentry companies send the sales force out in the winter (When new home building is slower) to look for houses with no to little snow on their roofs compared to their neighbors. This is an indication that the roof is allowing to much heat to escape which then melts the snow on the roof. But take one other thing into account. Was the wind blowing? If the wind is blowing, it could blow snow off your roof and not your neighbor due to his location, obstructions(such as tree's, other buildings) or design of his roof. lastly, depending on the orientation of your home, more sunlight can hit your roof than your neighbors allowing more snow to melt. If your roof is darker compared to your neighbor, it can increase your snow melt compared to your neighbor. If the snow is recent and your neighbor has snow on the roof and you don't, chances are that you need insulation as $$$ is escaping out of your ceiling.
- Q: I have 4 pieces (about 50 sq ft) of odd shaped polystyrene foam insulation between 3" and 4" thick. it's leftover from installing a flat roof. creative ideas anyone?
- Use it as insulation in the basement. Place it under the floor along your rim joists above the foundation
- 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?
- Not very practical. You would, in essence, draw the heat out of the space (rooms) below. Insulation in your attic does allow some heat to pass through.
- Q: How do I adequately insulate my attic roof to make the space a bit more habitable in the winter? The floors to the living area below are already insulated and we have a gable mounted fan which is great in the summer. I am thinking of adding insulation to the roof with baffles underneath for air circulation through the soffit vents. Am I anywhere near an idea that may work?
- Such an interesting question when you sit down to answer it. First off, if there are any vents to the exterior, its not likely that you will want any additional heat to enter the space, as it will flow out of the vents to the outside and cost far more money than heat that is lost by thermal transfer, through the doors, windows and insulated walls and ceilings. So, any increase in the source of heat would mean closing the system to outside air vents like the fan and the soffit vents. If you want to heat the space, you'll need to insulate the roof by adding fiberglass batting to the space between the rafters and then drywall or panel depending on local building code and your preferences. Then you'll need an avenue for heat to reach the attic which can be as simple as cutting a couple of floor grates through to the heated space below, but you'll want cold air return ducting to send the cold air that is displaced by the heated air back down to the furnace. Then you'll need to seal the gable fan and insulate, perhaps with a box you can remove in the spring and replace in the fall. Now that the attic is integrated in the HVAC system, you no longer need the soffit vents. If you don't have a forced air system, there is less concern about the cold air return, as your heat source would be in the room or you can just use floor grates on opposite ends of the room for both the warm air and cold air exchange. Place one near the heat source below and one well away from it.
- 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: We had a water leak in our pipes in our foundation and had to re-route our pipes along our roof. We have tried some really basic insulation for piping, but it usually deteriorates very quickly due to sun light and wind. What are some ways we can insulate our pipes effectively without having to re-insulate every month? This has to be something fairly simple and inexpensive. We aren't looking for perfect insulation, just something that will keep the water warm in the winter and cool in the summer.
- they sell insulation at the home improvement stores. if you have tried that type then you will need to call a proffessional to insulate with fiberglass and wrap with tin protective cover. depends how cold it gets you may have to use heat tape also.
- Q: Can I install rigid insulation between roof decking and shingles on a sloped roof?
- Lot of info missing to give you a good answer. Thickness of insulation. Slope of roof. But what it really comes down to is the building code in your area, contact local building inspector,
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flexible ducts GLASSWOOL ROCKWOOL
- Ref Price:
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