Download CAD Details DWG Versions DXF Versions D01 Rafter Cut D01 Rafter Cut D02 Deck Cantilever D02 Deck Cantilever D03 Cantilever D03 Cantilever D04 Gusset Application D04 Gusset Application D05 Ext Knee Wall D05 Ext Knee Wall D06 Point Load D06 Point Load D07 Hangered Cantilever D07 Hangered Cant...

What causes a squeaky floor? Problem: Subfloor cannot expand and contract. All wood fiber subfloor materials need to be installed with sufficient room to expand and contract as the ambient temperature and humidity changes. TrimJoist provides a wide surface so that framing tolerances may be eased eno...

Maximum Opening Sizes The versatility of the TrimJoist is unmatched by any other pre- engineered wood joist product. The open-web nature of the TrimJoist is ideal for plumbing, electrical, and A/C duct work. Need to get a perfect slope on a drain line? TrimJoist is the Right Choice. Notes on Opening...

U.S. Patent 5,761,872 U.S. Patent 6,139,667 TPDS Version 5 is ready for prime time, with too many new features to list here. Get it for yourself and see how TrimJoist can help on your next project!! Get TPDS Version 5.5.7 (Build 268) TrimJoist is the marriage of an open web floor truss and a trimmab...

Description of Floor Loading Typically, the loading on a floor system is broken down into 3 classifications. These are Top-live, Top- dead, and Bottom-dead. Thus, when looking at our Uniform Load Span Charts, a loading of, say, 55 psf (pounds per square foot) equates to 40 psf Top-live, 10 psf Top-d...