How To Change The Pitch On My Roof

Our Business firm has a 20:12 Pitch Roof

We knew from the start that in club to totally transform the exterior of the flip house we had to increase the roof pitch. The house had a typical split up vestibule look, fifty-fifty though it wasn't a split entrance hall. This look was created by the cantilevered second story and the low roof pitch. The cantilever nosotros could live with, but the roof pitch had to change! I'g going to give you some insight into how we increased the pitch of the roof and roughly how much it cost.

What is Roof Pitch?

Roof pitch is basically the slope or steepness of a roof. It'due south measured in the amount of ascension in inches per horizontal foot, and is expressed as a ratio. For example, a roof with a 4:12 pitch rises 4 inches for every 12 inches (1 ft) of horizontal roof. The roof on our house has a pitch of 20:12, which is extremely steep equally you tin see in the picture to a higher place. For the flip business firm, we didn't go quite this steep. Although, compared to the original 4:12 pitch, the alter is pretty dramatic as y'all'll see below!

Make up one's mind What Pitch volition Work Best

Before y'all beginning any actual work on irresolute your roof pitch, you lot demand to do some planning. It's important to figure out what will piece of work or won't work for your house. For our flip business firm, we had two goals. We wanted to dramatically change the advent of the exterior and add a bonus room above the garage.

In order to create enough pinnacle for the bonus room, I calculated that the roof pitch would need to be at least 10:12. This meant a 10:12 pitch for the garage roof and a ten:12 pitch for the roof on the main part of the house to match. The but difference would be that the new roof on the master house would be corrective only. This meant that nosotros would just frame on top of the existing roof. Nosotros did consider taking the old roof off and calculation a tertiary floor. Only in the stop, decided it would be too risky. Information technology would be very difficult to keep the interior dry during the process.

At this betoken, we've completed the roof on the main function of the house. We originally considered having trusses built that would sit down on the existing roof. Simply decided that this approach would take too long and it would be more expensive. And so nosotros decided to stick build it.

Prep the Existing Roof

Before any work was done, we had our framer calculate all of the material needed so we could get it ordered and on the job site before they started putting holes in the existing roof.

Once the cloth was onsite, the first thing they did was cutting off the former overhang. And so they removed sections of the existing plywood above the end of each rafter. Even though we were non completely removing the old roof, this left small-scale parts of the interior exposed. Then it was important to plan this office of the projection during a span of dry atmospheric condition and work fast.

Frame the New Roof

From this point, it was pretty straightforward roof framing. The only difference being that the new rafters sat on the ends of the erstwhile rafter instead of the wall.

In this motion picture, y'all tin can see where the former 4:12 pitch was and the new 10:12 pitch roof on elevation of it.

How much did information technology price to increment the roof pitch?

Here is a break down of our cost to increase the pitch of the roof on the master part of the house which covers a 42'x27′ area. Hopefully this breakup will requite you an idea of what it costs to make this kind of modify to your house. Keep in mind the material costs fluctuate and labor rates can vary based on what area you live in.

Material	Qty	Price
2x8x22′	lx	$3043
2x6x16′	14	$189
7/xvi Plywood	lxxx	$1040
	Total	$4272

The material costs full came out to be around $4272. At that place were a few extras similar nails, gas cartridges, and felt. The total labor cost was $2500 giving us a total price of effectually $6800. That might sound similar a lot, just when you consider that it completely changed the appearance and allowed usa to add 600 sq ft, it is well worth information technology!

What's Next?

Next upwards, we'll exist doing the roof over the garage. Since there will be a new bonus room above the garage (about 600 sq ft), the former roof volition have to completely come off. The floor system for the bonus room will be added, articulatio genus walls, and so the new roof which will include two dormers. But earlier whatsoever of that can exist done, the brick must be laid on up in the gable beside the garage. This is taking place right now, so hopefully framing the new rood tin begin next week!