Details International, Inc.: Natural Stone and Antique Wood Architectural Specialties Brokerage and Consulting Services to the Trade. Details International custom quarries, manfactures and distributes custom fireplaces and surrounds, wall veneer, flooring and pavers, window sills, threshholds and lintels and arches, and antique and reclaimed wood beams, ceilings and trusses, wide plank flooring, and siding.