SDI

The Steel Door Institute (SDI) was established in 1954 as a voluntary, non-profit business association that develops quality and performance standards for steel doors and frames.

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SDI 118

Basic Fire Door Requirements

$51.00 $101.00

SDI 118-12

Basic Fire Door, Fire Door Frame, Transom/Sidelight Frame, and Window Frame Requirements

$10.00 $20.00

SDI 122

Installation and Troubleshooting Guide for Standard Steel Doors and Frames

$61.00 $121.00

SDI 122-07

Installation and Troubleshooting Guide for Standard Steel Doors and Frames

$10.00 $20.00

SDI 124

Maintenance of Hollow Metal Doors and Frames

$42.00 $84.00

SDI 124-11

Maintenance of Standard Steel Doors and Frames

$10.00 $20.00

SDI 124-98 (R2006)

Maintenance of Standard Steel Doors and Frames

$10.00 $20.00

SDI 127

Series - Industry Alert

$40.00 $79.00

SDI 127-01

Series - Industry Alert

$57.00 $113.00

SDI 127-06 (R2014)

Industry Alert Series (A - L)

$10.00 $20.00

SDI 127-99

Series - Industry Alert

$56.00 $111.00

SDI 128-09 (R2014)

Guidelines for Acoustical Performance of Standard Steel Doors and Frames

$10.00 $20.00

SDI 129-04

Hinge and Strike Spacing

$10.00 $20.00

SDI 129-12

Hinge and Strike Spacing

$10.00 $20.00

SDI 130-05 (R2010)

Electrified Hinge Preparations

$10.00 $20.00

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