Elmdor/Stoneman Manufacturing manufactures an extensive line of access doors and roof flashing assemblies. Elmdor/Stoneman is known throughout the building industry as having the widest variety of standard access doors of any manufacturer. Our nationwide distribution network plus strategically located warehouses allow us to effectively satisfy our customers' requirements.

ELMDOR MANUFACTURING COMPANY was founded on the principles of efficient design and the highest quality production standards. Achieving these goals has established Elmdor as a leader in the marketplace.

Elmdor / Stoneman is part of Acorn Engineering Company's Family of Companies. More information can be found by directly accessing Acorn's website.