Flat Roof Soffit Detail

Put a roof over your head and control moisture and runoff with roofing soffits and gutters from menards our selection of durable residential metal roofing is available in a variety of colors and styles.

Flat roof soffit detail.

There is no reason to use a pork chop eave. On two sides the roof abuts a parapet a short wall common around flat roofs as well as a wall for the third floor. Find the specialty roofing materials you need for a variety of different. The abutment detail of a flat roof is vital in order to prevent moisture penetration.

It is the unfortunate result of connecting the geometry of a flat soffit on the side eave with the angle of the gable end. Hip roofs have a continuous cornice that extends completely around the building. To keep water from pooling at these inside corners tom rips 2x4s lengthwise on a 45 degree bevel with a table saw. This is a detail to avoid at all costs.

The main roof beyond has a coping cap flashing piece over the parapet wall. The cantilevered roof overhangs have a gravel stop metal flashing piece at the roof edge concealing the slope. Similar to the abutment of a lean to roof lead flashing is chased into the external block allowing it to overlap the lead upstand coming from the tiles. A gable roof has a cornice along the side walls formed at the rafter ends.

Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley. The first example below shows a hybrid of traditional flat roofs. Soffits are actually part of the cornice or eave the point where the roof projection and the side walls of the building meet. Modern flat roofs with parapet walls.

Flush soffit is traditionally used to finish out the eaves of a roof and as part of a roof venting system with a ridge cap. If you are not able to use an angled soffit use one of the two flat soffit details illustrated below. Here the rubber roof will need to run up the walls and glue to the sheathing. Contentdata html soffits and fascia custom soffit part general length gauge girth weight each lg 121 x 12 10 6 29 20 10 71 lg 121a x 14 10 6 29 22 11 75 lg 121b x 16 10 6 29 24 12 85 v groove soffit.