The key to these types of repairs is to go slowwwwwwly and evenly. At this point I don't think jacking up the ridge will pull the walls back into plumb, but it could make pulling them back with the cables quicker and easier.

It looks like the studs weren't nailed to the bottm plate very well. After you have the stud walls back down where they belong you could plate them with some 3/4 plywood screwed to the studs and bottom plate and screw or lag the bottom plate down to the joists below or add collar ties. It looks like you may not have the head clearance for that. Once it was back where it belonged, I left the cables in place as permanent support. I once pulled a sagging garage roof back using that method. It didn't sag in a few days and it will take some time to pull it back. hurricane ties to be added Local building codes may require hurricane ties to be. Use hurricane ties to secure the arches more. you'd need to do several runs and pull it back over a period of time. A collar tie is a tension tie in the upper third of opposing gable rafters that is intended to resist rafter separation from the ridge beam during periods. Save 8 rafter beams for later these will be used to make the roof ends. Remote and online: classes meet remotely with additional online activities required.You could consider running some cable from top plate to top plate with a turnbuckle and gradually crank the walls back into plumb.Roof Pitch Calculator - Calculates Pitch, Rafter Length, Angle and Slope. Repeat this process for each rafter tie, making sure to space them evenly along the rafters. Use a hammer to drive the nail through the rafter tie and into the rafter. This will ensure a strong and secure attachment. In-person and online: classes meet in-person with additional online activities required. Framing a Gable Roof Roof Construction, Porch Roof, Shed Roof, Roof Framing. Hold the rafter tie firmly in place and position the nail at a 45-degree angle to the rafter.In-person and remote: classes meet both in-person and remotely.Students must be logged in during class meeting times. Remote: classes take place at specific times online. where: theta Lower roof pitch angle (in radians) and R 1 R1 R 1 Lower rafter length (in the same unit as the run and rise).Regular online interaction is required and there are weekly assignments.

Turning the second floor into a truss factory. Online: classes do not have meeting times. To stop lateral motion, the 2×8 rafters are notched to fit the inside of the 2×6 plates.In-person: classes take place at specific times and locations.Class schedule definitions Cost: cost is based on the number of credits – see tuition and fees Books: $0 or <$40 means low cost books (doesn't include other supplies like calculators) Register: use the CRN to register in MyPCC – see how to register Class types: see more about class types

Gambrel roof rafter ties