11 Fasten the first and last stringers to the deck frame with L-brackets. 12 Fasten the intermediate stringers with 3-inch decking screws driven through the deck frame and into the rear of the stringers. How to Build Deck Stairs. Shopping List. 1. Pressure-treated 2x12,
Install blocking between internal stringers and use option metal strapping if you are wish. This side profile view provides another way to see what is going on. To attach notched stringers to a deck requires attaching some kind of backer board to the rim joist, increasing the width of the rim joist so the stringer has more material to contact.
Stringer attachment. One of the most serious deck stair defects is a poor connection between the stringers and the deck. Failure at this important connection is common, particularly when the stringers have been nailed to the framing, because nails are subject to withdrawal.
Set the stringers in place by resting the bottom ends on the concrete pad and the other against the face of the deck. Use a level and plumb to check the placement of the stringers. Attach the stringers to the deck using angle brackets and 3 galvanized deck screws.
The interior and middle stringers are mounted to the stair hanger board with the outside stringer mounted to the deck rim joist and 6×6 post. The stringer placement was constrained by the original stair configuration and Code requirement for 36 wide stairs:
Protecting deck joists from rot. Protecting deck joists from rot post pjbaum on Sun, 09/03/2006 - 22:38 . in . Construction Techniques; Getting ready to replace deck due to rot in the joists. In the past I have used Woodlife sprayed between every plank to protect the joists.
The process of building decks is not nearly the same today as it was a decade or more ago. While the outdoor environment and the endless design possibilities have remained constant, emerging technologies and new products and materials require a stronger sense of industry codes and best practices for
RESIDENTIAL WOOD DECK . CONSTRUCTION Based on the 2015 Michigan Residential Code Revised May 17, 2016 E2.2.9090 Effective 051716 The following organizations support the use of this guide: Suppliers: Dillman and Upton . Wood Deck Construction in accordance with this guide is acceptable
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