Old House Roof Framing

But tom silva typically frames in one story platforms consisting of 8 or 9 foot high stud walls resting on a plywood sheathed subfloor.

Old house roof framing.

A post earlier today about crossties reminded me of a similar project that i need to tackle. House frames can be made out of thick posts and beams the oldest framing method or extra long studs the balloon frames of the victorian era. Like wall studs and floor joists rafters and trusses are spaced every 16 or 24 inches from center to center. The rise or height of the roof at its peak is the altitude of the triangle.

This primary evidence is essential for a full understanding of the roof s history. Includes a frame bonnet gable hip mansard butterfly valley combination shed and more. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. Most roofs utilize 16 inch spacings for strength and rigidity.

Properly built the roof of a house should be tied to the walls and the walls tied to the foundation so that the structure has a continuous load transfer from top to bottom with all elements well connected. Tommy silva gives the apprentices a lesson in hip roof framing. Most old homes and many not so old homes simply are not built to take extremely strong wind. Roof framing on old house.

This gallery includes terrific roof design illustrations so you can easily see the differences between types of roofs. And the line length measurement from the roof peak to the building wall is the hypotenuse. Stick framing combines roof rafters with ceiling joists. It is a waterproofing layer made of regular felt stacked above the solid.

Mainetexan posted in construction techniques on june 11 2007 10 24am i am remuddling an 1880s balloon framed 1 5 story gable entrance house. The run or half the building span is the base of the triangle. Discover the 36 different types of roofs for a house. Subscribe to this old house.

The rafters are usually positioned directly above the wall studs. It was originally built as a barn carrige house and was since converted over in 1910. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load. Wooden headers in the roof framing may indicate that earlier chimneys or skylights have been removed.