How To Build A Cupola On A Hip Roof

These four pieces will form a box shaped base for the cupola.

How to build a cupola on a hip roof. My contractor buddy built the frame out of wood and wants a metal roof. Construction sights are a great place to find wood scraps that would otherwise be thrown in the dumpster. I built this simple cupola with reclaimed materials. A cupola can be a classy alternative to a metal roof vent for example or if properly situated can take the place of a sunroof.

But it can also serve ornamental purposes becoming the mounting point for weather vanes or providing an interesting architectural touch to an otherwise plain building. Down from the ridge depending on the pitch of your roof. Use a table saw or skill saw to make your cuts following all proper safety precautions including wearing goggles and gloves. Wide at the ridge and extend 10 to 14 in.

Cut two angled sections that will ride over the ridge of your roof. If you are considering 2 cupolas a good rule. The hole should be about 16 in. If your shed cupola will be used for ventilation you ll have to cut a hole in your roof.

A good rule of thumb for selecting the right size cupola is to use 1 0 1 25 of cupola for every foot of unbroken roofline the key is the unbroken roofline measurement. Two other straight pieces will run horizontal with the roof. Jul 9 2019 explore chris colby s board cupola ideas on pinterest. The first step in the process of erecting the hip roof is to get the ridge beam into place at the top of the roof.

Determine the length of the ridge line of your building roof where the cupola will be installed. Attach 4 6 centering rafters and lift the ridge beam into place. Most carpenters would be happy to help you out many of todays cupolas are just for decora. A normal two garage with a 24 ridge line would accept a cupola with a 24 to 36 base.

How to choose the right size cupola. 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. Size of our cupolas refers to the measurement across the bottom of the cupola s roof.