• Flexible Ducts S/B K - Flat Roofing Insulation Board System 1
  • Flexible Ducts S/B K - Flat Roofing Insulation Board System 2
  • Flexible Ducts S/B K - Flat Roofing Insulation Board System 3
Flexible Ducts S/B K - Flat Roofing Insulation Board

Flexible Ducts S/B K - Flat Roofing Insulation Board

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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 cant 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: As opposed to other roof structures, such as Mansard or Hipped roofs. If so, is it because there is a lesser distance between the internal heat source and the roof?
For insulation, what is important is the material it is done and how it is positioned (different materials used on the same roof), and not it if flat or anything else.
Q: I do not have extra space on the roof. Roof also tapers to drains at one end of building.
Nope. The DOW rigid insulation is an R-5/inch. So 4 inches gets you an R-20. Sorry.
Q: Does snow on the roof help or hurt my heating bill?
Yes, it does. It also shows that you are not losing heat and that you are well insulated.
Q: In a house, it looks like an addition, that now is the kitchen , it feels HOT, it doesn't seem to have a very good insulation on the roof at all, the ceiling is already low, so, what can be done on the outside to give it more insulation?, i don't care what it is i just want to give it a GOOD insulation, the roof is flat and to shingles. Any IDEAS? , thanks!
So there is no access above the ceiling, like a crawl space? If you cannot get above the ceiling to look then it will be difficult to determine, what you have or don't have up there. You may want to consult an insulation company for help. They may have ideas to blow in additional insulation. The spray foam that is on the link left by the other person is a foam sprayed on the roof decking and rafters when you have complete access to them. The person below me brings up another point, can you add any soffet vents to help with air flow?
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: does insulation, with a high R value, in the attic prolong the life of the shingles on the roof.
I partially disagree with the previous answers. Ventilation does help tremendously BUT in the winter a high R value keeps the heat from going through the ceiling through the attic to the roof heating up any snow on the roof which causes ice & ice dams to form, which in turn will shorten the life span of your roof.
Q: What is the aim of insulation in walls and in roofs?
Insulation is to not let air from the outside seep in and does not let air on the inside seep out. The purpose is so in the winter, cold air does not get into the house through cracks (saves gas/oil/electricity need to heat the home) and in the summer, it does not let cold air from your AC escape unexpectedly which saves electricity to cool your home. Insulation is a great way to save money, but if you have your windows open, then it does nothing. XD Hope that helped.
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: 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.
Q: We bought a house and put new metal roof on over the shingles. (first please don't say, this or that should have been done, just what I can do now) Any how, we have put a lot of money into the house, roof, all new electrical, all new plumbing, etc., I had to make the house in a "living in condition" with a low budget. ............ the house does not have insulation in ceilings, this has to be done next summer. (budget) Any how, the metal roof has condensation under it, only in the ridge vent area. This drips a little and I need to fix it. Now, I know that insulation wouldprobablyy fix this, but we don't have the money right now, so I need help on what to do? Is there anything that with a $100 to $200 budget can be done? I have searched a little, and maybe use a "spray-on"insulation help? The area is where the gap is at the peak and where themetall overlaps the ridge vent. (I thinkthat'ss what it's called)Thank you! :)
hope this helps. With more air movement there will not be so much condensation. it is a matter of having an inlet for air or a fan and then an outlet for air. There are small extractor fans i have one for my bathroom, but unsure of the cost.

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