Table of Contents
What is the standard rise for deck stairs?
An ideal riser height is 7 or 8 inches. The optimal tread width (from front to back) is 10 inches. Treads should never be less than 9 inches, nor more than 11 inches. Begin by measuring the total rise of the stairs, that is the distance from the ground to the top of the deck.
What is the standard depth of deck stairs?
Calculating Deck Stair Dimensions Their recommended dimensions are 36 inches in total width, 7 inches for step height, and 11 inches for depth.
What size are deck stair treads?
Stairway treads shall have a minimum depth of 10″ with a minimum nosing of 3/4″ and maximum of 1-1/4″. (Note: If tread depth is 11″ or greater, no nosing is required).
What size are standard steps?
The general rule (in the US) is 7-11 (a 7 inch rise and 11 inch run) (17.78cm-27.94cm). More exactly, no more than 7 3/4 inches (19.7cm) for the riser (vertical) and a minimum of 10 inches (25.4cm) for the tread (horizontal or step).
What wood should I use for deck stairs?
Treated lumber is ideal for projects such as deck stairs, basement steps and steps leading to back porches and outbuildings. Treated lumber is strong and long lasting. It is always a smart choice for ground contact because it resists rot better than most wood products.
How tall is a standard stair step?
7 ¾ inches
In the United States, the step height standard should be between 7 or 7 ¾ inches at the most, and no less than 4 inches. You should follow other measurements if given by local building codes. In Canada, the maximum step riser height is 8 ¼ inches.
How tall are standard stairs?
Standard Step Height On average, American architects have used a standard stair height of 7.5 inches. On stairs built inside, the average tread width is 9 inches, while outside treads have an average width of 11 inches.
How to build deck stairs on a deck?
DECK STAIRS. 1 STEP 1: plan before you building your stairs. Planning the location of deck stairs is a critical first decision. Where will people naturally enter or 2 STEP 2: CUTTING A STAIR STRINGER. 3 STEP 3: ATTACHING STAIR TREADS TO STRINGERS. 4 STEP 4: ATTACHING STAIR TREADS TO a deck. 5 VIDEOs.
What are the code requirements for building deck stairs?
Before building deck stairs, take care to check local building codes and the requirements outlined in the Codes & Standards of the American Wood Council DCA6 or latest edition. LEARN MORE Guard height is 36” unless the top rail is also serving as a handrail; then it can be from 34-38” above the leading edge of the stair tread.
What is the minimum overhang for stair treads?
Screws are less likely to withdraw from the rim joist or header over time. Stair treads must have a nose projection of between 3/4 inch and 1 1/4 inches beyond the riser face when the tread cuts are less than 11 inches deep. (Stairs with open risers are exempt from the overhang requirement.)
What are stair tread covers and how do they work?
Stair tread covers are an affordable solution for outdoor steps, particularly wood treads found on porches and deck stairs that have taken a beating from all the traffic.