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Door material CRS
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Answer
What types of steel are used in commercial steel doors?
Resolution:
The three most common steel types are cold rolled steel, galvannealed steel, and galvanized steel. Cold Rolled Steel (CRS) is suitable for most interior applications, is uncoated steel a...:
RU strike identification for early Corbin Russwin applications.
Resolution:
The RU lock can be requested as a retrofit for early Corbin Russwin Unit locks. Several types of strikes are offered depending on the strike conditions but two are very similar with the e...:
Are factory finished doors and frames available from Steelcraft?
Resolution:
Factory finished painted doors are available from Steelcraft. Frames "are not available" factory finished from the factory.Doors are offered in variety of standard colors or can be finish...:
What are door levels and models?
Resolution:
Levels and Models (covered in ANSI A250.8 (SDI 100) "Recommended Specifications for Standard Steel Doors and Frames") are SDI term aid in the selection and specification pr...:
What is SLM blocking and how does it effect exit device installation?
Resolution:
SLM - special laminated material - blocking is put into the wood doors so there is material to mount the exit device using wood screws.: