In general a 11 2 story house with a roof pitch of 8 in 12 or steeper is suitable for a shed dormer.
Large pitched roof dormer.
A dormer placed in a hipped gable should also have a hip otherwise it will look very odd.
Roof pitch is another important variable.
Average cost and size.
With a shallow roof pitch often clad with slates a flat roofed dormer will look much better than one with a pitched roof.
Roll the tarp back and it will be ready to pull over the roof dormer at night or in the event of a surprise rainstorm.
23 300 for dormer 16 wide x 14 deep.
Shed roof dormer cost.
Shed dormers are very common in craftsman style homes and bungalows.
Since these roofs slope there is less siding required for the dormer than on a shed roof dormer but more work and cutting to accommodate the slope change.
It is also wise to allow the roof of the dormer to follow the style of the main roof i e.
Of course a shed dormer s roof slope needs to be shallower than the primary roof slope but it s best to keep the dormer roof slope at least 4 in 12 or steeper.
After the gable roof dormer probably the second most popular roof shape is the shed dormer.
Hips with hips and gables with gables.
Stretch one edge of the tarp so it laps over the roof ridge and secure it with 2x4s screwed into the roof sheathing.
75 120 per square foot or 16 800 to 26 880.