Curries Insulated Metal Door U Value

Curries steel 607 commercial doors.

Curries insulated metal door u value.

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. L18 series honeycomb u factor 0 56 r value 1 80. 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.

737 series bullet resistance. The polyurethane door core available in curries 707 series doors is a rigid cellular polyisocyanurate foam that is hcfc free. Curries commercial steel 707 doors. R factor the resistance or ability to retard heat flow.

All doors are tested in accordance with astm c1363 and sdi 113. 747 series steel stiffened. Standard and custom metal doors. Curries is a leading manufacturer of essential steel door and frame openings for healthcare institutional commercial and industrial construction.

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. Curries commercial steel doors metal doors and much more. B18 series steel stiffeners u factor 0 50 r value 2 01.

The insulation value is much higher than the honeycomb but lower than the polyurethane. Curries an assa abloy company provides energy efficient opening solutions for the commercial industry. Curries commercial steel doors metal doors and much more. All k and u factor values are expressed in btu s hr ft2 f w m2 k.

U value has an inverse relationship to r value. 757 series sound rated. 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. 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.

L18 series per astm c1363 r factor 2 64 u factor 38. The lower the u value the more effective the insulation of the material. Materials possessing low k and u factor values are more efficient insulators than. Curries offers a complete line of composite and steel stiffened hollow metal doors.

607 series composite. 707 series composite. Polyurethane will have the. The greater the r factor or resistance the more effective the insulation of the material.