Engineered I Joist Applications
Big Choice Better Joist hyJOIST®
hyJOIST® are cost effective, lightweight Engineered I-Joists used in residential and commercial construction. Suitable for:
- Floor joists for houses and commercial floors
- Roof rafters and purlins for houses and commercial systems (suited to low pitch applications)
More Options for More Economical Floor Joist Layouts
hyJOIST Options Range provides greater flexibility in providing economical floor joist layouts. Select the economy section (HJ240 45, HJ300 45 & HJ360 63) of appropriate depth to accommodate the spans of the main area of the floor. Cater for any larger spans in the floor area using the wider flange options of corresponding depth.
- Product quality - EPWAA certified means stringent quality control
- Strong yet lightweight – easier and more economical to install compared to hardwood and steel alternatives
- More options for more economical floor joist layouts - available in 10 section depths
- Greater design flexibility – 3 different widths available in most common depths
- Long lengths up to 13.2 metres
- Experienced engineering support available along with ‘on the ground’ specialist technical representatives
- Easier installation of services within the floor space
- Sourced from environmentally sustainable plantation timber
- Straight, uniform and dimensionally stable
Floor Joist Sizes and Finishes
hyJOIST H2-S Terminator® Also available termite protected (H2-S) for interior above ground use for areas of Australia south of the Tropic of Capricorn.
Carter Holt Harvey Woodproducts is a supplier of FSC certified products. FSC available on request.
- Sizes: HJ200 45, HJ240 45, HJ240 63, HJ240 90, HJ300 45, HJ300 63, HJ300 90,HJ360 63, HJ360 90, HJ400 90
- Lengths: Up to 13.2 m
- Longer lengths and other sizes available on request. Check with your local timber supplier.
Powered by designIT Software
Simple to use yet deceptively powerful, designIT® brings efficient and appropriate engineering design solutions within everyone’s grasp.
Features Include:
- Ability to design a wide variety of common structural beams
- Familiar building concepts and terms used
- Floor joist and bearer calculators to accurately design complex loads
- Provision of Design Certificates for members sized through the program
- Automatic update feature
- Technical literature in pdf format
- Common installation details