Building Materials for NJ & NY

DuPont™ Interior Insulation Solutions can help achieve continuous insulation for your building. By covering the entire wall surface, not just the spaces between the framing studs, this type of insulation enhances the overall comfort and energy efficiency of your building.

DuPont™ Thermax™ Sheathing Insulation is a non-structural, rigid board insulation consisting of a glass-fiber-infused polyisocyanurate foam core laminated between 1 mil smooth, reflective aluminum facers on both sides. The glass-fiber reinforcement contributes to improved fire performance and dimensional stability.

PermaBASE® Cement Board provides a durable surface designed to withstand prolonged exposure to moisture. Made with Portland cement, aggregate, and fiberglass mesh, it works well as an underlayment for tub and shower surrounds, countertops, flooring, and a variety of other interior and exterior applications.

Keene Driwall™ Rainscreen products are engineered with precision to elevate the durability and performance of stucco and thin-stone veneers. Available in varying thicknesses for standard or enhanced moisture management and a UV-resistant option for direct exposure—these rainscreens create a critical gap, facilitating continuous airflow and effective moisture evacuation.

Keene MortarNet™ is a trapezoidal shaped mesh used to suspend mortar droppings above the flashing and weeps, so they stay clear and unobstructed. It’s available in four different sizes to account for varying cavity wall widths, and the Insect Barrier portion of the product helps prevent insects from entering the wall through the weep joints.

Smart Vent ICC-ES Certified, Engineered Flood Vents protect homes and buildings during floods by preventing hydrostatic pressure buildup that can destroy walls and foundations. The vent door is latched closed until it comes in contact with flood water. Entering flood water lifts the patented internal floats, which unlatch and allow the door to rotate open. This allows flood water to automatically enter and exit through the frame opening, relieving the pressure from the foundation walls.

Hohmann & Barnard ENVIRO-BARRIER™ VP is a single component, fluid applied, elastomeric membrane to provide a vapor-permeable air and water barrier when applied to above-grade wall assemblies. It cures to form a resilient, monolithic, fully adhered elastomeric membrane which resists air leakage and water penetration but allows vapor diffusion.

Hohmann & Barnard X-Seal® Membrane is a self-sealing, self-adhering detail tape designed to work in conjunction with ENVIRO-BARRIER™ system. It provides a durable seal around doors and windows and can be used to seal joints, seams, holes, and other undesirable openings in wall systems. It resists the elements with unfailing performance and prohibits harsh environmental conditions from invading the structure.

Hohmann & Barnard Drip Plates are specialized metal flashing accessories used to manage moisture and protect building facades. They are installed at the base of brick, stone, or concrete veneer walls, typically sitting just below the primary flashing system. Their primary job is to catch water that drains down through the wall cavity and direct it safely away from the exterior face of the building.

Hohmann & Barnard Termination Bar is used in cavity walls and roofing systems to mechanically secure and seal the top edge of a flashing membrane to a backup wall (such as concrete, concrete masonry units, or exterior sheathing). Its primary job is to create a watertight seal at the highest point of the flashing system, ensuring that water traveling down the cavity behind the veneer cannot get behind the flashing and into the building envelope.

Hohmann & Barnard MIGHTY-FLASH™ Stainless Steel Composite Flashing is a high-performance, thru-wall composite flashing used in masonry construction to protect the interior of a building from moisture penetration. Unlike traditional flashing that might be made of solid heavy metal or pure rubberized asphalt, MIGHTY-FLASH™ is a "composite" material. It consists of a single sheet of Type 304 (or 316) stainless steel that is factory-laminated to a layer of flexible polymeric fabric.

Hohmann & Barnard TEXTROFLASH™ Flashing is a 40-mil thick, self-adhering composite membrane used as a thru-wall or surface-mounted flashing in masonry construction. Like other thru-wall flashing products, it is installed inside the wall cavity to form a watertight barrier that catches moisture and safely directs it back to the building's exterior.

Building Materials

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