It lacks cohesiveness and falls apart even as it comes out of the packaging.
Johns manville plastic wrapped insulation.
We are the market leader in hvac insulation and have a 50 year history of providing duct liner duct board and duct wrap solutions with superior consistency and quality.
This process results in a uniform fiberglass core that delivers consistent performance during fabrication and installation.
Roll insulation comforttherm is wrapped in plastic for less itch and dust during installation for use in 2 x 4 wood framed walls rolls are designed for long unobstructed spaces with 16 in on center stud spacing.
Johns manville comforttherm poly encapsulated thermal and acoustical insulation offers r values up to r 30 and is available in precut batts to fit standard wall cavities or rolls for custom installation in any size of wall cavity.
In addition our proprietary auto jacketer ensures consistency during production and installation resulting in a tighter.
Walls where moisture control is required.
Johns manville is committed to manufacturing premium quality insulation commercial roofing and building materials.
It provides excellent temperature and noise control and comes with a vapor retarder or without a vapor retarder for use in hot humid climates.
It is formaldehyde free and perfect for insulating exterior 16 in.
This poly encapsulated thermal and acoustical insulation has a vapor retarder plastic facing.
Johns manville micro lok hp fiberglass pipe insulation is manufactured using the latest technology and our unique in line manufacturing process.
Comforttherm formaldehyde free fiberglass insulation is wrapped in plastic to reduce itch and dust during installation.
Comforttherm is wrapped in plastic for less itch and dust during installation.
You do not need any more fiberglass dust stirred up then absolutely necessary and this stuff just drops clumps and falls apart.
It provides excellent temperature and noise control and comes with a vapor retarder or without a vapor retarder for use in hot humid climates.
The jm insulation is a very inferior product.
On center 2 in.
One roll covers 40 sq.
Hvac insulation at johns manville we are committed to delivering the industry s most complete line of hvac insulation for both commercial and residential buildings.