Roofing Spotlight
JM DynaSet 1K: The Smart Adhesive for High-Humidity Substrates
When moisture is a concern on the job site, most adhesives become a liability. JM DynaSet 1K flips that equation entirely. This one-part, solvent-free, moisture-curing adhesive is engineered specifically for adhering modified bitumen SBS and single-ply membranes to high-humidity substrates — including structural concrete and lightweight concrete (LWC) decks — where ambient or residual moisture can compromise traditional adhesive performance.
Why DynaSet 1K is the ideal solution for concrete and LWC substrates:
- Moisture-Cure Technology Works With the Environment: Unlike conventional adhesives that fail in the presence of moisture, DynaSet 1K's moisture-cure chemistry means ambient moisture in concrete decks actually activates the cure — so contractors don't have to wait for a perfectly dry substrate to proceed.
- Solvent-Free Formula: No solvents means no odor concerns on occupied or sensitive job sites, and no VOC-related application restrictions.
- Excellent Green Strength & Fast Set: DynaSet 1K delivers strong initial tack and a quick set-up, keeping installation moving and reducing the risk of schedule delays caused by variable moisture readings in the deck.
- Versatile Application: Apply using traditional cold adhesive methods or in a ribbon application to allow for venting moisture below SBS vapor retarders in both bituminous and single-ply systems.
- Compatible with JM SBS Membranes: Designed to work seamlessly with the full JM modified bitumen SBS product line, including Dynalastic base sheets.
Watch the new JM DynaSet 1K training video to see it in action:
Watch: JM DynaSet 1K Training Video DynaSet 1K Product Details Contact Your Roofing REP to Get Started
Exterior Spotlight
Introducing Plate XP (PXP) by OVERLY Panel Systems® by East Coast Metal Systems
Architects and building owners need facade solutions that balance bold design freedom with lasting performance. Plate XP (PXP), the newest system from OVERLY Panel Systems® by East Coast Metal Systems, delivers exactly that — a refined open-joint, back-ventilated rainscreen system built for striking aesthetic depth and long-term durability.
Here is why industry professionals are specifying PXP for high-performance exteriors:
- Design Freedom Without Compromise: Precision engineering supports custom shapes, curves, and perforations for bold architectural intent.
- Flexible Finish Options: A wide range of finishes — including coil-coated, painted, and print-coat — supports creative expression on any project.
- Refined Performance & Longevity: Solid metal plate construction ensures durability and visual consistency over time.
- Efficient Installation: An adaptable aluminum extrusion system streamlines installation and reduces field complexity.
- Reliable Warranty Options: Multiple warranty options provide long-term assurance for owners and specifiers.
PXP is more than a cladding system — it's a tool for architectural expression designed to stand the test of time.
Learn More About OVERLY Panel Systems Connect with Your Exteriors REP to Get Started
Insulation Spotlight
DuPont™ Thermax™ Wall System: Complete Building Envelope Performance in One Solution
Energy codes are getting tougher, steel studs conduct heat at rates up to 300 times faster than wood, and owners expect walls that perform for decades. The DuPont™ Thermax™ Wall System (TWS) addresses all of it in a single, systematic approach — integrating continuous insulation, moisture protection, and air sealing into a streamlined assembly that simplifies design and speeds construction.
Here is why design and construction teams are specifying the Thermax Wall System for commercial projects:
- Tackles Thermal Bridging at the Source: Steel framing can reduce the effective R-value of a wall assembly by 40–60%. Thermax™ continuous exterior insulation keeps the thermal plane intact, delivering reliable R-values that meet or exceed ASHRAE 90.1 requirements across all U.S. climate zones.
- Eliminates Extra Steps: When paired with DuPont™ LiquidArmor™ flashing and sealant or DuPont™ DuraGard™, Thermax™ (ci) serves as the drainage plane, water-resistive barrier, and exterior sheathing in one board — no separate membrane or building wrap required.
- Optimized for Rainscreen Assemblies: Thermax™ XARMOR™ (ci) features a dark exterior facer specifically designed to go behind rainscreen cladding systems, making it a natural complement to exterior products like CERACLAD and other ventilated facade systems.
- Condensation Control: The system creates a warm, conditioned wall cavity that allows any incidental moisture to evaporate quickly — dramatically reducing the risk of mold, rot, and long-term structural damage in steel stud assemblies.
- Code Compliant: NFPA 285 compliant wall assemblies available; meets IBC and ASHRAE requirements for continuous insulation, moisture mitigation, air sealing, and vapor barriers. Backed by a 20-year limited thermal warranty.
Thermax™ Wall System Resources Find Your Insulation REP
Featured AIA Course
SBS Modified Bitumen Membranes: Reinforcement, Testing, and Standards
1 AIA LU/HSW — Sponsored by Johns Manville
This online course examines the material composition, reinforcement types, and testing standards associated with SBS modified bitumen membranes. Topics include how fiberglass, polyester, and combination reinforcements affect membrane strength, flexibility, and dimensional stability; the ASTM and CSA standards that govern testing for tensile strength, elongation, and long-term performance; and how material selection and installation practices influence roof durability, moisture resistance, and occupant safety.
Upon completion, learners will be able to:
- Identify primary reinforcement types used in SBS membranes and their ASTM designations.
- Explain how reinforcement composition affects tensile strength, elongation, and dimensional stability.
- Differentiate between ASTM and CSA standards to confirm code compliance and quality benchmarks.
- Recognize how reinforcement properties and installation practices support building durability, waterproofing integrity, and occupant safety.
Presented by Jacob Heaps, Product Manager for Bituminous, Perlite, and Cements & Coatings at Johns Manville. Available online, at your own pace — approximately 1 hour.