The Ontario Building Code | Lumber Subflooring
9.23.14.7. Lumber Subflooring="http://thehandyforce.com/flooring/" title ="Handyman flooring install Toronto">flooring
(1) Lumber subflooring="http://thehandyforce.com/flooring/" title ="Handyman flooring install Toronto">flooring shall be laid at an angle of not less than 45° to the joists.
(2) Lumber subflooring="http://thehandyforce.com/flooring/" title ="Handyman flooring install Toronto">flooring shall be fully supported at the ends on solid bearing.
(3) Lumber for subflooring="http://thehandyforce.com/flooring/" title ="Handyman flooring install Toronto">flooring shall be of uniform thickness and not more than 184 mm wide.
9.23.15. Roof Sheathing