A-frame building
Apparatus for assembling a roof frame with a post, for making fr
Apparatus for securing a roofing support spacer to underlying su
Assemblable structures
Assembly of steel column and wooden roof truss
Beam construction
Building construction
Building construction
Building construction
Building construction
Building construction and method
Building construction and method and kit therefore
Building construction and purlin hanger therefor with method of
Building kit
Building panel joint
Building roof structure
Building structural system
Building structural system
Building structure
Building structure