Stiles: 1 3/8 laminated hardwood bonded to core Rails/Lock Blocks: 1 1/4. When unusual or special door usage conditions are encountered, contact a representative member of the Steel Door Institute for consultation and guidance. Just like hollow metal doors, architectural wood doors are durable enough to. Where optional door levels and models are indicated, further analysis on an individual job basis is recommended. Table 2 is a reference aid matching standard duty, heavy duty, extra heavy duty and maximum duty doors with general usage requirements within the classification of buildings. Other criteria to be considered in door selection are: conformance to local building codes and fire code regulations sound attenuation and/or insulation requirements and architectural design and appearance. Selection of standard steel doors for general usage is made by analyzing criteria such as frequency of use, including subjection to and degree of possible abuse. When stainless steel doors and frames are required, Stiles works closely with designers to produce entrances that are as functional as they are beautiful. Recommended minimum gauge requirements for the various levels and models of standard steel doors are indicated in table 1. 1-3/4 door LVL stiles and rails Steel Bottom rail Galvanized steel facing Bright white. The standard steel door construction models are full flush, seamless and, stile and rail. JELD-WEN steel exterior doors with a 1-panel design. Standard steel doors are classified in four levels: Level 1 – 1-3⁄4″ and 1-3⁄8″ standard duty, Level 2 – 1-3⁄4″ heavy duty, Level 3 – 1-3⁄4″ extra heavy duty and Level 4 – 1-3⁄4″ maximum duty.Įach of the four levels noted above offer a range of construction models and designs to meet architectural requirements for preference and appearance. The following doors specifications are complete CSI 3-part architectural specs that can easily be downloaded, customized for your residential or commercial project, and included in your master spec for future use. To establish guide criteria for the selection and usage of 1-3⁄4″ and 1-3⁄8″ standard steel doors.
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