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Frequently Asked Questions

What makes Norton door closers reliable?

Norton combines 130+ years of door closer experience with proven hydraulic technology, offering reliable performance and extensive product range for all commercial applications.

Are Norton door closers suitable for high-traffic areas?

Yes, Norton manufactures heavy-duty door closers with reinforced construction for schools, hospitals, and institutional facilities with heavy use patterns.

Can Norton closers be fire-rated?

Yes, National Lock Supply stocks fire-rated Norton door closers tested and labeled for fire door assemblies meeting life safety code requirements.

Do Norton closers have hold-open features?

Yes, National Lock Supply offers Norton door closers with mechanical hold-open and electromagnetic hold-open options for convenience while maintaining fire safety compliance.

What mounting configurations do Norton closers come in?

Norton offers door closers in regular arm, top jamb, parallel arm, and concealed configurations. National Lock Supply can help specify the appropriate type.

Are Norton door closers ADA compliant?

Yes, Norton manufactures door closers with adjustable closing forces meeting ADA accessibility requirements for commercial door applications.