Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Dec 5, 2014
http://www.homebuildingandrepairs.com... Click on this link for more informative videos about home framing. This video will provide you with a simple and basic idea of what a roof framing collar tie is. They are used to prevent the roof framing rafters from separating and are usually spaced 48 inches on center with about 4-16 d nails used to connect each end of the collar ties to the rafters.