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Dovetail Deck

2.0D FORMLOK and 3.5D FormLok® DoveTail Floor Deck is now available! 

Specification data is available now for both profiles and also includes hanging solutions and UL Fire Ratings. Literature is available for download from this page and visit for addtional information about Dovetail FormLok® decks and other Dovetail Products. 

Vulcraft 3.5DA Acoustic Dovetail Ceiling/Roof Deck is a 3.5” deep profile. 3.5DA supports multiple types of roofing materials. Acoustic Dovetail also provides lateral force distribution to the structure’s vertical force resisting elements. Vulcraft Acoustic Dovetail’s strong performance characteristics do not interfere with its clean, modern appearance.

Specifications for Dovetail Roof and FormLok® Composite Decks are available for free download on Arcat at:



Download PDF

Dovetail FORMLOK Data Sheets

Dovetail Roof Deck Data Sheets

DoveTail UL Fire Rating Data Sheet

DoveTail Hanging Solutions Data Sheets

Dovetail Bekaert Fibers Data Sheets

Dovetail Roof NRC Acoustic Data Sheets

Dovetail Floor STC Acoustic Data Sheets

DoveTail Deck IAPMO Report