Door and Hardware Systems, Inc.Product Presentation Patented frame seals, door bottoms, privacy guards (hotels), thresholds. Pre-engineered and tested for field compliance as an operating system. ApplicationsThere are new STC noise standards for schools, doctor's offices, hotels, new fire door inspection and certification programs. Innovation by DHSI includes anti-ligature frame seals, door bottoms that block light and sound but allow free air flow. DHSI products are widely used in many hotel property standards but equally adapted for universities, hospitals, prisons, offices, senior living, and apartments. "Affordable solutions to common problems". FeaturesWidest choice and combination of product profiles and colors. BenefitsDHSI sealing systems for sound and smoke on fire doors provide the user with the highest level of comfort (STC ratings) and safety. The exclusive warranty protects the owner, architect and contractor from liability associated with component product failure. Performance CapabilitiesThe only non-proprietary "Performance Based Specifications" coupled with a warranty for field operational compliance for fire code inspection. Materials UsedPositive pressure fire tested for use up to 90 minutes. InstallationsDHSI is the only manufacturer that has voluntarily tested as an operating system: includes the stack allowable tolerance for manufacturing (warp) and field installation (out of plumb) and are warranted as such to meet applicable inspection code criteria for NFPA 80, ADA (Torque on the lever), Life Safety. Warranty InformationInserts on door bottoms and adhesives are warranted not to fail "life of the installation". Warranty for field compliance for NFPA 80. 
DHSI • Door and Hardware Systems, Inc. President, Robert Rissone |