Old House Roof Pitch

Roofing removal of your old structure and reinforcement of the new higher ceilings with framing work will cost you around 7 400.

Old house roof pitch.

For example wood and slate shingles might work for roofs steeper than the top recommendation of 12 12 but you should not install them below the 4 12 lower range. The form of a roof tells something of the region and its climate local building traditions and even architectural style. Early roofs seem picturesque to us today. Here s an easy safe way to determine the pitch from inside your attic.

This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement. Then in the attic place the end of the level against the bottom of a roof rafter and hold it perfectly level. Premade trusses will form the skeleton of your new roof above your old roof. Besides the simple gable and its variants used everywhere with a steep or low pitch we find double sloped gambrels in both english and dutch enclaves the self descriptive saltbox.

A common house roof pitch is 5 by 12 which means it slopes up from the wall at 5 inches per foot. Pitches of less than 2 12 are considered flat roofs even though they may be very slightly angled. Most roof materials have a recommended pitch range for which they are most appropriate. On average a roof raising project takes four to six weeks from start to finish.

The most commonly used roof pitches fall in a range between 4 12 and 9 12. Obviously the amount of maintenance required varies depending on the complexity of the roof and how the structure is exposed to the elements. Pitches above 9 12 are very highly angled and are designated steep slope roofs. The pitch of a porch roof may be steep shallow or nearly flat.

First measure 12 inches from one end of the level and make a mark. Some especially those that wrap around two or more sides of the house may have multiple pitches. The rules can occasionally be broken but generally you should not exceed the low range of the recommendation. Make sure the pitch of the trusses is the pitch that you want for your new roof.

Pitches lower than 4 12 have a slight angle and they are defined as low slope roofs. Electrical rewiring and plumbing restructuring will cost you approximately 4 200.