We do not offer double bubble wrap because we aren t able to justify its pricing relative to prodex total or single bubble wrap insulation.
Single bubble double foil insulation.
Airtec single bubble reflective double foil insulation by ybs 1 2m x.
Airtec double is a multi layer foil bubble laminate coated with polyethylene to provide a corrosion resistant insulation system.
From the research i have done a k 19 value equals an r 5 6.
From 107 91 ex vat.
So by that logic if you wrap ducts with the double bubble foil then you would have your r 6.
I use a foil backed insulation which is way better than just regular insulation.
Airtec double is a high performance material which acts creating a low emissivity air space below the floor thus reflecting the heat back.
This bubble wrap whether a single layer or a double layer slows down the flow of heat.
Airtec single bubble double foil insulation by ybs 1 05m x 25m.
The first option has a foil surface on both sides while the second option has foil on one side and white on the other.
Foil bubble insulation whether it is reflectix armafoil radiantguard polarlum ecofoil or any other brand can actually qualify as insulation.
This item single bubble insulation foil foil 4 x 125 500 sq ft us energy products nasatech 48 x 125 single bubble white reflective foil insulation vapor barrier 1 8 insulated metalized mylar double foil bubble 48 x 125 per roll.
Radiant barrier composed of 1 layer of 5 32 inch 4mm polyethylene bubble sandwiched between two metalized low emissivity surfaces.
Single bubble is an 1 8 thick single layer of bubble insulation primarily used in warm climates.
The above items are single bubble insulation.