JM Expands SBS Offering with Launch of Polyester Reinforced Self-Adhering Products

JM Expands SBS Offering with Launch of Polyester Reinforced Self-Adhering Products

Johns Manville has expanded its self-adhering portfolio with the launch of four new polyester reinforced products in the DynaGrip® line. The additional offerings include three unique base sheets with variations in surfacing as well as a granulated cap sheet.

Read More

New: JM All Season Sprayable Bonding Adhesive

New: JM All Season Sprayable Bonding Adhesive

The seasons can be brutal for roofers, keeping you from working and cutting into your profits. If you are tired of sitting on the sidelines when the cold weather stops you from installing an adhered roof, give our new JM All Season Sprayable Bonding Adhesive a try! This adhesive is sprayed on instead of the traditional roll-on method which can increase your speed and efficiency.

Read More

JM Polyiso Products Receives Additional UL Class A Approval

JM Polyiso Products Receives Additional UL Class A Approval

ProtectoR® HD, SeparatoR® CGF and ENGRY 3® CGF achieve UL Class A approvals over combustible wood decks up to ½:12” slope.  These versatile Class A approvals allow for installation of a single layer of these products or in combination with additional layers of ENRGY 3 insulation.  These Class A approvals negate the need to utilize FR faced products up to ½:12” slope.

Read More

When it comes to Cover Boards we have you Covered

When it comes to Cover Boards we have you Covered

ProtectoR HD FR is a 1/2" high-density cover board with a Grade 1 compressive strength, closed-cell foam core (109 psi max) and premium inorganic coated glass facers that yield UL Class A approvals for single ply systems over a combustible wood deck.

Read More

Announcing SeparatoR® CGF

Announcing SeparatoR® CGF

This ½” thick cover board serves as a versatile solution for re-cover applications and offers performance and value. Compatible with most membrane-application methods, the 25 psi compressive strength closed-cell foam core and inorganic coated glass facers offer dimensional stability, moisture resistance and high R-value (2.9) and will not promote mold or mildew growth. 

Read More