Platform framing (also known as western framing) is the most common framing method for residential construction where each floor of a pole barn or conventional building is framed independently by nailing the horizontal framing member to the top of the wall studs.
Definition of platform frame
: a light timber frame for buildings in which a platform is constructed at each floor and the studs for the next floor are erected on this platform usually with an intervening soleplate — compare balloon frame.
1. Platform/Stick Framing with Wood. Today, platform wood framing remains the favored method for home construction for a number of reasons: wood is still relatively abundant, the cost of materials is low (compared with other methods), and wood components are easily customizable.
The central difference between balloon and platform framing is that the studs in a balloon frame extend from the foundation to the rafters, whereas in a platform frame, the studs are independent on each storey.
Modern wood framing essentially includes three types: balloon, platform and semi-balloon framing. With long lumber lengths, vertical load-bearing framing studs run continuously from foundation to roof.
The most common framing technique in modern residential construction is platform framing, in which each story is framed on top of the previous one. Builders will frame in one-story platforms of typically eight- or nine-foot-high stud walls resting on a subfloor—the platform.
A commonly-used method for constructing timber frames is the platform frame, in which each storey is formed by floor-to-ceiling timber panels and a floor deck which then becomes the platform for constructing the next storey.
A platform bed is a type of bed frame that’s ready to go without a foundation or box spring. A box spring is a type of bed base that can be placed on a bed frame. While both a platform bed and a box spring are bed bases, a platform bed is also a bed frame.
Typically a classic platform bed does not have a headboard or footboard. It is a simple bed frame usually made with wood, medium-density fiberboard (MDF), or particleboard. The classic style is suitable for those living in a studio or a small apartment where space is limited.
The disadvantage of platform framing is there is a large amount of shrinkage due to the way the grains run.
However, balloon framing did require very long studs and as tall trees were exhausted in the 1920s, platform framing became prevalent. The main difference between platform and balloon framing is at the floor lines.
Balloon framing has less vertical shrinkage from drying out of the wood, while platform framing is easier and safer to erect, uses shorter lengths of lumber for studs, and is automatically firestopped, for which reasons it has become the method of choice.
Those walls support the roof. The pros of this system are that it uses shorter pieces of lumber than balloon framing making it easier and cheaper to construct and the platforms between each floor act as a fire-stop.
Firefighters who frequently respond to fires in the area usually instantly recognize if the home is balloon-framed and take proper precautions. “The problem with balloon framing is that it creates a lot of open chase way,” Erwin said. “Anytime there are empty vertical spaces, there is an increased fire hazard.”
An argument can be made that the distinguishing characteristic of the platform frame, the method of framing bearing walls in multistory buildings with single- floor-high studs, dates back as early as 1855, a mere twenty-two years after the balloon frame is said to have been developed.
Types of Framing
In general, there are four different types elements you can use to create a frame within your shot: architectural, natural, geometric shapes, and light/shadow.
There are four types of wood sill construction: platform construction, balloon-framed construction, braced-framed construction, and the builtup sill.
Consider your walls covered.
Gallery Frame.Modern Frame.Floating Frame.Deep-Set Frames.Canvas Prints.Tabletop Frames.Photo Holders.
