Putting A Cupola On A Shed Roof

Rule of thumb is measuring the length of your building and then multiplying by 1 25.

Putting a cupola on a shed roof. An 8 x12 shed would have an 8 x12 or 96 sq. There s a great video of how to install a cupola on a pitched roof. Most architects would agree that the formula of 1 to 1 1 2 of cupola base per foot of roofline is pleasing to most eyes. Down from the ridge depending on the pitch of your roof.

That depends on the size of the shed where the cupola will be installed. Of floor to 1 of opening. Once the cutout is complete the cupola base is fitted and leveled on the roof peak and cleats of pressure treated 2 x 4 lumber are positioned snug against the inside walls and mounted onto the roof with 3 wood screws. An easy way to calculate it is 1 ft.

Attach the cupola with two to three stainless steel screws driven into each block. Remember the amount of exhaust opening should not exceed the amount of intake opening. Determine the length of the ridge line of your building roof where the cupola will be installed. A normal two garage with a 24 ridge line would accept a cupola with a 24 to 36 base.

Plug or patch the screw holes. All you need are two boards and a screw. A cupola can be a crowning touch all by itself however it can also be the mounting point for a unique weathervane or rooftop finial. Ever since the cupola was introduced it has found a comfortable and decorative resting place atop many a family garage animal barn or yard and garden shed.

The size of the cupola is based on the size of your attic or floor the same as other ventilation. If your shed cupola will be used for ventilation you ll have to cut a hole in your roof. The hole should be about 16 in. Wide at the ridge and extend 10 to 14 in.

Form a pattern by marking the boards then trace that pattern on the base of your cupola. That will give you the approximate inches that are idea. Position the cupola on the roof once you are satisfied with the fit on the roof attach the cupola with two to three stainless steel screws driven into each mounting block. A 24 foot shed needs a 36 inch cupola a 32 foot shed needs a 48 inch cupola.