Allegion
Terms of Use
Privacy Policy
Frequently Asked Questions
Ask your question
Entering your question as a complete sentence will provide more accurate results than keywords or phrases.
User questions
FAQs
Category List
“
Why does rust appear on steel door frames
”
RELATED FAQS
Question
Answer
What do you do if rust spots show up on steel doors and frame material?
Resolution:
During the construction cycle, spot rust is usually attributed to either material handling damage or improper storage of the material on the jobsite. The material must be repaired and repainted as ...:
What causes excessive pinhole rust to start showing up on steel frames?
Resolution:
CAUTION must be used in investigating this problem - In most cases, excessive field rusting of products is caused by improper storage at the jobsite. That situation must be validated prior to refus...:
What causes doors and/or frames to rust?
Resolution:
Prime or painted surfaces which have been scratched or otherwise marred during installation (including field welding) and/or cleaning must be field repaired and re-primed by the installing contractor.:
Why do frames rust out fast?
Resolution:
Excessive premature frame rusting is caused by improper jobsite installation practices and most likely caused by the following circumstances: :
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...:
Is there a test to determine if a door or frame is galvannealed (galvanized) steel or cold rolled steel?
Resolution:
A simple field test can determine if a door or frame is galvanized or cold rolled steel, however this test will not determine if the steel is A60, A40 or G90. The Tech Tip can be viewed here.:
Steelcraft field paint instructions
Resolution:
Steelcraft frames and doors are furnished with a high grade, low gloss, baked-on prime paint that provides the best possible protection against corrosion, abrasion and weather, and is an excellent ...:
Can wood doors be used with with double egress frames?
Resolution:
Yes, wood doors can be used and installed in most hollow metal frame applications including FE-Series and DE-Series Double Egress frames. Caution - For fire rated applications the wood door manufa...: