What is the major problem with balloon frame construction?

Balloon-frame, which was built from the early 19th century until World War II, poses unique firefighting problems because it lacks horizontal fire stops between the studs inside of the exterior walls.

What are the drawbacks to using balloon framing?

The two major cons of balloon framing are that long studs are less efficient to erect then shorter ones used in platform framing and the continuous spaces between studs act as chimneys during a fire, unless closed off with a fire-stop.

What is one advantage of a balloon frame construction?

The main advantage balloon framing has over platform framing is the increased wind load strength. The roof structure tied to the sole plate by the continuous studs make balloon framing very popular in hurricane-prone areas. Balloon frame structures also have less settling than platform framing as a result of shrinkage.

How do you air seal balloon framing?

How to Air Seal Open Wall Cavities in Balloon-Framed Walls

  1. Identify open wall cavities in balloon-framed walls.
  2. Roll a piece of fiberglass batt and stuff it into place at the top of the wall where the top plate is missing.
  3. Cover the roll of fiberglass batt with fire-stopping spray foam to air seal it in place.

Are balloon frame houses strong?

Though not as strong and imposing as a timber frame, balloon frames were eventually regarded as a more than acceptable way to build a house. And from the 1890s until the 1930s it was the most common form of construction in the country. The one rather large drawback to balloon framed houses is their fire risk.

How do you insulate the top of a wall?

You may add insulation to your walls without removing it by cutting holes into the siding. You can blow spray foam or cellulose into the walls from outside. Just cut a 1 inch to 2-inch hole between the studs at the top of the wall and then spray the insulation into the hole using a hose.

How do you stop a cold air leak in the winter?

Seal cracks between the walls and window frames and trim, especially under the windowsills. Around the moving parts of windows, use a strip-away, nonpermanent caulk or cover the entire window with an inexpensive plastic film window insulating kit.

Are there load-bearing walls in balloon framing?

Crucially, the walls were non-load bearing – the weight of the structure was entirely supported by the timber frame. The balloon frame, essentially, eliminates the heavy timber frame. Instead, the floor members sit on the walls directly, which become load bearing elements.