Master-I® I-joists from Finnforest USA permit longer spans than sawn lumber and offer new design freedom. Master-I saves time and money at installation and provides consistent performance throughout the product lifetime.
Master-I I-joists are the ideal choice for high quality residential floor systems. Its extra-wide nailing flange - 2-1/2" or 3-1/2", compared to as little as 1-1/2" from other manufacturers - is appreciated by framers.
- Straight: resists cupping, twisting or bowing
- Consistent: uniform dimensions throughout
- Lighter weight: at least 50% lighter than sawn lumber
- Larger nailing flange (2-1/2" or 3-1/2") than sawn lumber or other composite I-joist manufacturers
- 100% usable material: no waste
- Strength is greater than sawn lumber and completely consistent along entire length
- Lower moisture content eliminates costly adjustments due to shrinkage
- All adhesives meet industry standards for exterior applications
- Cost-effective: saves installation time
Master-I is made in USA and produced in accordance with the American Plywood Association (APA) and Engineered Wood Association (EWA) Performance Rated I-Joist Standard PRI-400.
Dimensions: lengths: up to 36'; joist depth: 9-1/2", 11-7/8", 14", 16"
For general product specifications and construction details, click on .pdf product guides from the menu at right. To download documents (for faster viewing) right-click on the link and select the "Save" option. For your convenience all our documents are available on CD.
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