[[TitleIndustry]]

COMMERCIAL FIRE RATED WOOD DOORS

Date:May 27, 2020

MINERAL CORE


Interior

A rugged construction consisting of hardwood veneers permanently bonded to crossbands frame and core. The modulus of rupture and elasticity of the premium core is much higher than competitive products providing less breakage during manufacturing. The weight of this premium core is lighter than competitive products allowing for more units per shipment.


QUALITY STANDARDS:

Premium Grade conforming to or exceeding WDMA Industry Standard I.S. 1-A and Architectural Woodwork Institute Standards for type FD 5 as tested per A.S.T.M. E-152 "Fire Test of Door Assemblies" performed by Warnock Hersey International.


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