TrimJoist® is the marriage of an open-web floor truss and a trimmable, wooden I-joist, bringing the best features of each to the relationship. As the name TrimJoist® indicates, our product can be trimmed on the construction site for a custom fit.
Find out more about load & opening charts and requirements for the TrimJoist® floor truss system. The versatility of the TrimJoist® is unmatched by any other pre-engineered wood joist product. The open-web nature of the TrimJoist® is ideal …
The TrimJoist® product is highly versatile, cost-effective, and manufactured right here in the USA. You can read more about the features & benefits of the TrimJoist® truss system to see if it's the right fit for your project!
Looking for a retailer in your area? Because the design of the TrimJoist® system is modular, the joists do not have to be custom built for each job, allowing Trimjoist distributors & retailers to maintain inventories of modular sizes for quicker job-site delivery.
The TrimJoist® has many features to help avoid these problems. 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.
Looking for CAD details ? Here you can download DWG or DXF files for the TrimJoist ® product. Please feel free to contact us if you have questions or need further clarification.
Trimjoist Corporation distributes this software (TPDS) free of charge to anyone in the professional building trade. If you feel that you may need assistance specifying and/or using our products or software, please contact our technical staff.