Full Answer
What are stair carriages?
0:001:10What Is A Stair Stringer? - How To Build Stairs - YouTubeYouTubeStart of suggested clipEnd of suggested clipThey are notched pieces of wood. Usually two by twelves or 2x4 teams and they are notched. So thatMoreThey are notched pieces of wood. Usually two by twelves or 2x4 teams and they are notched. So that they can create the treads or the steps. The horizontal section of the stairway.
What is the difference between a stringer and a carriage?
A stringer encases the treads and risers. A carriage exposes the treads and risers. Defines the type of right support used in the stair.
What is a carriage stringer?
The angled pieces used to support the stair system for the treads and risers to rest upon.
What is a carriage in construction?
The carriage with trailer carriage and transport bars is mainly used in gravitational operation in the construction industry for lifting, transporting, lowering and moving of long and heavy parts such as e.g. pressure pipes and gas pipelines, or also for transporting concrete and gravel.
What is the top of a carriage called?
The top cover for the body of a carriage, called the head or hood, is often flexible and designed to be folded back when desired.
What is another name for a stair stringer?
Stringer. (Carriages, Cut Jacks,) The inclined boards or laminations in which the treads and risers are attached. Stringers provide the support for the stairs.
What are 2 types of stringers?
In a regular cut stringer, the stringers are set as close to the outer edges of the treads as possible. With an inset cut stringer, the two stringers are set closer together, near the middle of the tread so that part of the tread hangs over the stringer on either side.
What are two common types of stair stringers?
Understanding the Stringer Stringer fascia is the finished surface that on a western style stringer is on the inside vertical surface of the stringer. A stringer capping is the finished surface that is on the top face of a western style stringer.
Can you build stairs without stringers?
A traditional staircase built with stringers can be less than optimal for very wide stairs. Box steps instead are the preferred choice because they are simple and can be built to any length. If your deck is low and requires only a few stairs or even just one, then steps without stringers are the way to go.
What is an example of carriage?
A four-wheeled coach pulled by horses like the one Cinderella took is an example of a carriage. A fancy stroller with four wheels that a baby can lay in is an example of a carriage. A passenger car on a train is an example of a carriage. (chiefly british) A railroad passenger car.
Why is it called a carriage?
A carriage is a horse drawn, wheeled vehicle for people. Carriages may be light and fast or heavy and large and basic or luxurious. Four wheeled wagons, two-wheeled carts and even chariots are early forms of carriages. The word carriage comes from Old Northern French word “cariage,” which means to carry in a vehicle.
What is the purpose of a carriage?
A carriage is a four-wheeled, horse-drawn vehicle used to convey passengers. Wagons were long used for this purpose, as well as to transport freight and goods. The carriage evolved over time as refinements to the wagon produced vehicles designed specifically for the comfortable transportation of people.
What are 2 types of stringers?
In a regular cut stringer, the stringers are set as close to the outer edges of the treads as possible. With an inset cut stringer, the two stringers are set closer together, near the middle of the tread so that part of the tread hangs over the stringer on either side.
What do you mean by carriage?
: a wheeled vehicle. especially : a horse-drawn vehicle designed for private use and comfort. British : a railway passenger coach. : a wheeled support carrying a burden.
What is a stringer?
In journalism, a stringer is a freelance journalist, photographer, or videographer who contributes reports, photos, or videos to a news organization on an ongoing basis but is paid individually for each piece of published or broadcast work.
What is the purpose of a stringer?
Stringers, sometimes confused with, or referred to interchangeably as longerons, run lengthwise (longitudinally) along an airplane's fuselage or span wise of a wing. Their purpose is to serve as structural components that transfer loads and stresses from the aircraft's skin to the formers.
What is a stair carriage?
Stair carriages. Stair carriages are the notched, dimensioned lumber that supports the stairs.
What is the term for an inclined beam that supports the steps or adds support between the strings of a wooden staircase?
Also called a carriage piece, horse, roughstring.
What is a truck used for?
A truck is also a large motor vehicle used for transporting goods by road.
What is a wagon?
In British English, a wagon is a vehicle with a top, sides and a sliding door, used for carrying goods on a railway.
What is a truck?
In British English, a truck is an open vehicle used for carrying goods on a railway.
What is a carriage?
Carriage is one of several nouns which are used to refer to vehicles pulled by railway engines.
What does "transporting" mean?
a. The act or process of transporting or carrying.
What is a wheeled vehicle?
1. A wheeled vehicle, especially a four-wheeled horse-drawn passenger vehicle, often of an elegant design .
Do stairs look best with treads?
Stairways always looks best if the risers and treads extend beyond the sides of the stair carriage. I usually cut them l in.
What is a western stringer?
From the side view a western stringer is a consistent ribbon with the treads and risers routered into the inside face of the stringer.
What is the difference between a riser and a tread?
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.
What is a stringer fascia?
Stringer fascia is the finished surface that on a western style stringer is on the inside vertical surface of the stringer. A stringer capping is the finished surface that is on the top face of a western style stringer.
What are spindles on stair posts?
Spindles, which are vertical wood or metal structures, are interspersed between posts to provide a safety barrier along the stair system.
What is shoe moulding?
Shoe mould is moulding that covers the gap between the shoe and the drywall surface of the wall below where the shoe is installed.
What is the rail on a stair?
The rail is the part of the railing system that you touch with your hand as you go up and down a stair. The post (also called a newel) is the vertical structure that connects the stair or floor to the railing system. Spindles, which are vertical wood or metal structures, are interspersed between posts to provide a safety barrier along ...
What are the components of a staircase?
A staircase has many components from the treads, fascia, stringers and more. Understand some of the terminology related to stairs, railings, and their components.
How many types of stair stringers are there?
When it comes to staircase terminology, most people are familiar with treads (which you step on) and risers (vertical portion of the stair between each tread). But what exactly are stringers?
Why are aluminum stair stringers less sturdy than steel?
Because they are lighter weight, aluminum stair stringers are less sturdy than steel. Aluminum stair stringers are more prone to nicks and scratches than steel stair stringers. The oxide layer of aluminum tends to dull its metallic shine, giving the material a grayish appearance.
What type of stringer is used for a straight staircase?
A variety of staircase styles, such as straight, U-shaped or winder, can be built using a mono stair stringer.
What is a center beam stringer?
Center beam stringers are a type of mono stringer used in high-end feature stairs for offices, hotels, and other highly visible locations. This type of stringer uses a single beam, usually steel or stainless steel, that sits underneath the stair treads and provides the support for the stairs. Steel and stainless steel I-beams or HSS tube are common ...
What are stair stringers made of?
Commercial and industrial stair stringers are usually made of steel, aluminum, or stainless steel. Common styles for these stair stringer materials include: Double stringers (two stringers on outside of treads) Center beam stringer (one stringer underneath the tread)
How tall can a stair stringer be?
IBC stair code limits stair stringers to a maximum vertical height of 12' in a single run.
How many stringers are needed for a stair tread?
At least one stringer is needed for a stair designed with a center or mono stringer underneath the stair treads. Two stringers are used with a double or twin stringers positioned to the outside of the stair treads.
What Is a Stair Stringer?
Think of a stair stringer as the framing for a set of stairs. They are cut to create the shape of the stairs. As such, they determine the height of each step as well as the depth of each tread. This is typically referred to as rise over run. Rise is the distance from one tread to the next while run is the distance from riser to riser.
Can I Use 2×10 for Stair Stringers?
While using a 2×10 is acceptable, keep in mind that it limits the stair size you can use . By looking at standard stair heights, we can determine what dimensional lumber will work and what won’t work.
How wide is a 2x10 stringer?
For a 2×10 stringer, the maximum tread width you can achieve with a 7-inch rise and still maintain a 3.5-inch throat is about 10 inches if you use the maximum stair tread nose allowed by the building code of 1.25 inches (the stringer itself would have a run of about 9 inches).
What to look for when selecting lumber for stair stringer?
Since wood is a natural building material, don’t expect all boards to have the same strength qualities. Look for boards that are in good condition with few knots when selecting lumber for a stair stringer. A knot that ends up in the throat of one of your notches will eventually dry out, potentially making the stairs structurally unsound.
Why is my stairs not holding a load?
When failures do occur with stairs, the size of the notch cut into the stringer is often the culprit. A notch that is too deep for the board creates a throat (the space between the corner of the notch and the opposing edge of the board) that is too narrow to hold an adequate load.
How much does a 2x12 stringer cost?
A 2×10 12-foot board will cost you about $20 at Home Depot, while a 2×12 12-foot board will cost you about $28. Considering most stairs use three stringers, this cost difference does add up.
What happens if the throat is too narrow?
If the throat is too narrow, the stairs could fail, causing catastrophic injury. Unfortunately, when this type of failure occurs, there is typically a little warning. The stairs collapse without warning. This makes using the proper stringer width critical when constructing stairs.
