초록 ▼

The insulation barrier is made with a flexible foam polyethylene substrate and a film which is secured to at least one side of the substrate and which extends from at least one lateral edge of the substrate. The insulation barrier may be supplied in roll form or in panel form. In one embodiment, the

The insulation barrier is made with a flexible foam polyethylene substrate and a film which is secured to at least one side of the substrate and which extends from at least one lateral edge of the substrate. The insulation barrier may be supplied in roll form or in panel form. In one embodiment, the film may be provided with a plurality of small holes to permit moisture vapor to pass through under a differential pressure on opposite sides of the barrier. In still another embodiment, the substrate may be provided with spaced apart embossments while the film is provided with pockets receiving the embossments. The barrier has multiple uses as an insulation/vapor barrier for interior and exterior use on buildings including use in roofing, flooring and walls.

대표청구항 ▼

In combination, a building having exterior sheathing thereon; an insulation barrier wound peripherally around said building in a plurality of adjacent windings, said barrier including a flexible foamed polyethylene substrate in contact with said sheathing; and a plurality of fasteners securing said

In combination, a building having exterior sheathing thereon; an insulation barrier wound peripherally around said building in a plurality of adjacent windings, said barrier including a flexible foamed polyethylene substrate in contact with said sheathing; and a plurality of fasteners securing said barrier to said sheathing. In combination a building having at least one wall including a plurality of spaced apart vertically disposed studs; an insulation barrier secured to said wall, said barrier being secured to and extending transversely of said studs and having a flexible foamed polyethylene substrate in contact with said studs and a polyethylene film secured to and over said substrate; and a plurality of fasteners passing through said barrier into said studs to secure said barrier to said studs and to resiliently compress said barrier thereat.