# Stairs carpentry

## Do carpenters build stairs?

From a technical standpoint, there’s nothing particularly difficult about building stairs for a deck, porch or shed. Anyone with basic carpentry skills can make the necessary cuts and assemble the parts. And yet, stair building is arguably the most challenging task do -it-yourselfers will ever attempt.

## What is the formula for making stairs?

You divide the height by 7 inches; if, say, the floor-to-floor distance is 8 feet, 10 inches (or 106 inches), then you’ll need 15 treads (106 divided by 7 equals 15.14). Next, you divide the height by the number of treads (15 into 106), producing the exact tread height (7.06 inches).

## What are parts of a staircase called?

Staircase Basics The riser is the vertical surface of the stair . The tread on the other hand is the horizontal surface of the stair and the part of the stair you step on. Nosing is the portion of the tread that overhangs the front of the riser. Often a stair builder will talk about the rise and run of the stair .

## How many stairs do I need?

Divide the rise by 6 or 7 inches (15 or 18 cm) to find the total number of stairs . For larger stairs , divide by 6 and for smaller stairs , divide by 7. The total you get is how many stairs your future staircase will have so you can plan accordingly.

## What are the types of stairs?

8 Different Types of Stairs , Explained Straight. This one is straightforward (literally). L-shaped (a.k.a. quarter-turn) The classic straight style, zhuzhed up a little. Winder. The slightly more complicated sister to the L-shaped staircase . U-shaped (a.k.a. half-turn) Spiral. Curved. Bifurcated. Ladder.

## How many stringers do I need for interior stairs?

The number of stringers you need is a function of the width of the staircase and the tread material. Cut stringers can be spaced no more than 18 inches on center, so a 3-foot-wide staircase needs three stringers , and a set of slightly wider stairs (say 3 feet 6 inches) needs four stringers .

## How much does it cost to build stairs?

How Much Does a Staircase Cost? You can expect to pay about $4,000 for a staircase; however, there are many factors in the design that can impact the price. A basic and straight flight can cost around $1,000 while a customised staircase can cost up to $30,000 or more.

## Are stairs at 45 degrees?

For example, if you were crazy and built a staircase with a 12 inch tread and riser, then the angle of the stringer to the floor would be 45 degrees. A more common angle is about 37 degrees .

## How many stairs do you need to go up 10 feet?

All staircases have one more riser than they do treads. This means you will have 13 treads for a total length of 130 inches or 10 feet 10 inches. You must also figure in a minimum three-foot landing or clear floor area at the bottom of the steps.

## How long of a 2×12 do I need for stairs?

We suggest 10.5″ for 2×12 or 2 – 2×6 Treads. Treads may be cut to suit other widths. Either B or C is required. Use if Total Run is restricted by obstacles such as doors or landings.

## What is the trim on the side of stairs called?

Banister. The handrails up the side (or sides ) of a stairway and, as an extension, along the edge of a landing. Curtail step.

## What does staircase mean?

1 : the structure containing a stairway . 2 : a flight of stairs with the supporting framework, casing, and balusters.

## What is the back of a stair called?

Risers