Underlayments

Covertech rFOIL® Reflective Insulation is a double layer of polyethylene bubbles sandwiched between two highly reflective metalized film surfaces. This product has been specifically designed for insulating commercial and residential building assemblies, reducing the amount of radiant heat transfer. Adding rFOIL® Reflective Bubble Insulation to your construction project improves the insulation value of the building envelope and significantly increases its energy efficiency. Classified as Class 1 / Class A in accordance with the ASTM-E84 fire test standard. The product was mounted in accordance to ASTM-E2599. Ideal for crawlspaces, basement and residential insulation, cathedral ceilings, under metal roofing, post frame buildings, metal buildings, agricultural and livestock buildings and mini storage building.

KPNE MetaMatrix™ is a black Nylon (8mm) 3-dimensional drainage, ventilation, and turf reinforcement underlayment. It is produced from an extruded polymer matrix of tangled monofilaments, which are heat-welded at the junctions to form a structure that spaces roofing and siding materials from the sheathing. The product is designed to create a continuous airspace for ventilation and drainage that prevents moisture issues. MetaMatrix™ is extremely flexible and conforms to any contoured surface or roofing material (cedar, metal, tile, etc.) and is perfect for residential and commercial applications.

Henry Blueskin® RF200 is a self-adhered rubberized waterproof roofing membrane underlayment. It is used as a secondary waterproofing layer on sloped roofs in both residential and commercial buildings, protecting the building’s interior from damages caused by water infiltration as a result of ice dams or wind-driven rain. It is designed to be adhered directly to wood, gypsum decks or certain insulation panels prior to the application of finished roof coverings such as shingles, cedar shakes, and some architectural metal and tiles.