Sawn Timber Joists C16 Graded Treated 4.8m x 47mm x 125mm
High quality constructional timber which is regularised, consistent dimensions by planing all round with 'eased' rounded corners for comfortable handling.
- Regularised carcassing finishes 2mm off nominal thickness and 5mm off nominal width.
- High pressure treated with tanalith 'e' or similar, providing a 15 year service life when used above DPC and in accordance with the approved trade practice.
- Strength graded to C16 for known structural performance.