All k and u factor values are expressed in btu s hr ft2 f w m2 k.
Curries insulated metal door u value.
Curries commercial steel doors metal doors and much more.
L18 series per astm c1363 r factor 2 64 u factor 38.
Curries commercial steel doors metal doors and much more.
B16 series steel stiffeners u factor 0 53 r value 1 89.
This insulated core is a foam that is injected into the core and expands to fill all the available space within the cavity of the hollow metal door.
The insulation value is much higher than the honeycomb but lower than the polyurethane.
U value has an inverse relationship to r value.
B18 series steel stiffeners u factor 0 50 r value 2 01.
The lower the u value the more effective the insulation of the material.
All doors are tested in accordance with astm c1363 and sdi 113.
L18 series honeycomb u factor 0 56 r value 1 80.
Curries is a leading manufacturer of essential steel door and frame openings for healthcare institutional commercial and industrial construction.
Curries an assa abloy company provides energy efficient opening solutions for the commercial industry.
Curries offers a complete line of composite and steel stiffened hollow metal doors.
All curries steel door construction with curries thermal break frame 0 04 0 06 907 frp fiberglass reinforced polyester door with curries thermal break frame 0 20 0 24 hollow metal door series core frame test methodology astm c1363 operable astm c518 calculated astm c1363 door panel only u factor r value u factor r value u factor r value.
This material meets or exceeds the requirements of astm c 591 type i.
737 series bullet resistance.
727 series temperature rise.
Curries an assa abloy company provides energy efficient opening solutions for the commercial industry.
R 1 u or t k where t is the thickness of the material involved.
607 series composite.
747 series steel stiffened.
707 series composite.
We produce strong and secure steel doors and frames to meet the full range of safety security and aesthetic requirements for any project.
Curries steel 607 commercial doors.
Reference table for u values u value is the coefficient of transmission i e the transmission of heat through the materials which compose the building s envelope or outer shell.
Curries commercial steel 707 doors.
For example a building with material with an r value of r 11 converts to an u value of 0 09 1 r or 1 11 0 09.
The polyurethane door core available in curries 707 series doors is a rigid cellular polyisocyanurate foam that is hcfc free.
The greater the r factor or resistance the more effective the insulation of the material.
Standard and custom metal doors.
R factor the resistance or ability to retard heat flow.
