HEATKEYS

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

James Thomas Engineering Ltd Is A Truss Manufacturer Offering Truss, Truss Design, Truss System, Supertruss, Supertruss System, Aluminum Truss, Aluminum Truss Design, GP Truss, HD Truss And More.

Architectural information on building materials, manufacturers, specifications, BIM families and CAD details.

Lumber wood industry standards and wood industry association database for professionals in large timber construction of commercial buildings. Woodworks provides wood industry research and timber industry information for engineers, architects and more...

LD Assistant is Design & Drafting

Professional 3D Architectural Home Design Software for residential home design and light commercial. Discover why millions of people use Chief Architect as the home design software product of choice for 2D and 3D design.

3D models for CAD/CAM/CAE designers. Cars, cities, airplanes and other polygonal and NURBS/SOLID models.

Weyerhaeuser Wood Products - The leading provider of structural framing materials and finishing products for residential and commercial applications.

Design & Drafting Makers Of The New Standard in Entertainment Lighting Design, Visualization & Event Planning Software used by thousands of professional lighting designers around the world. Generate Plots, Stage Lighting, Show Simulation, Sho...