Envelope Materials for the Modern Constructor


Modern envelopes provide aesthetics, durability, thermal resistance, protection from air infiltration and water intrusion. Components work together in effort to establish an enclosure that will endure the test of time. NVLP Materials represents construction products offering functionality, practical design, and compatibility for the building envelope . Please browse our site for information on materials we believe offer the best in building envelope design.   

Hunter XCI Ply

Hunter XCI's insulation panel provides exterior substrate for cladding attachment and NFPA 285 compliance.

WrapShield SA


The only primerless self-adhering sheet applied WRB, this vapor open, two-component system is one of the most straightforward installs in the industry.  

HK Standard Tie

hk st ties

ICC AC 320 approved. HK's Standard Tie is proven with over 20 years on the market and 40 million sf installed on insulated concrete sandwich panels.

“Darren has never failed to impress; in the field, in a meeting or over the phone, this is an independent sales rep the likes of which we thought had faded from this modern world. I highly recommend him to you.”
Keith Bidwell, Hunter XCI Technical Sales Representative - CCPR, LEED AP