Flat Section Flat Roof To Pitched Roof Junction Detail

Armourfix and armourvalley membranes must be installed and extended 60 90 cm up the main roof underneath the shingles in order to assure a waterproof connection.

Flat section flat roof to pitched roof junction detail.

To discuss your project in more detail please contact your local area manager. Flat roofs of this type are usually finished in steel roof sheet and fall towards a special type of gutter called a box gutter. The starter strip and first row of shingles must be applied 25 cm from the bottom of the slope roof or main roof above the slope transition. A very important detail is where the flat roof is connecting the pitch roof.

A roof is considered to be flat when it is of a slope of 1 5 o to the horizontal. Ridge flashing to cover all lower roof flashings. Pitched flushglaze head detail. The pitched roof provides higher thermal insulation by simply limiting the size of the surface exposed to the exterior.

The building roofing system is responsible for around 25 35 loss of energy within a building. Although flat roofs are cheaper to build than pitched roofs they have a shorter life span. Detail c section across fall. As well as the small selection of roof detail drawings shown here many of the building notes have a related construction detail drawing with specific dimensions eg rafter sizes spans insulations types for purchase with the building specifications.

Fold to create hook 110 mm min. Warm roof to pitched roof junction mansard. Additional construction details drawings. 2 crests width to finish in next trough fold lines shown dotted angle 2 roof pitch fold lines shown dotted angle 2 roof pitch 2 crests width to finish in next trough fold to form kick out 130 200 mm but ridge flashing width fold to form kick out.

Pitched roof houses are 10 15 more compact compare to that of flat roofs. Double glazed flushglaze with glass fins. Flat roof construction for residential. Although the construction of the actual roof component of a parapet roof is almost identical to a typical pitched roof it is wise to use a greater minimum roof pitch than is recommended by the roof sheet.