Box Gutter Construction Detail

A box gutter internal gutter parallel gutter or trough gutter is a rain gutter on a roof usually rectangular in shape.

Box gutter construction detail.

A box gutter is defined as a graded channel generally of a rectangular shape for the conveyance of rainwater within the building footprint including adjacent to a wall or parapet. C 61 d24 metal. 150mm insulation 0 044w mk between rafters. It may be lined with epdm rubber metal asphalt or roofing felt and may be concealed behind a parapet or the eaves or in a roof valley.

With building design being so restrictive on space these days this is the area where designers must think about how the roofing contractor will make the box gutter comply. Each box gutter run must discharge independently to ether a sump or directly out of the building without changing the size of the gutter or changing direction. In this detail a one piece copper gutter lining and apron is used in conjunction with a standing seam roof. All information below should be reviewed.

The gutter system resides inside hidden the overhang of the roof. 215mm aircrete solid wall λ 0 15 w mk render insulation λ 0 022 w mk pitched roof gable. Box gutters are usually drained by a simple down pipe but in the case of the down pipe being blocked by leaves or other debris an overflow should be included to ensure that the gutter is not overfilled. The k style gutter is an adaptation from a design based on the classical orders of design.

A continuous lock strip is soldered to the apron at least 4 below its upper edge. The rain gutters cleaning service inc dba m l construction 4724 huntington dr los angeles ca 90032 business phone number 310 980 3941. Dmi offers a full line of accessories including internal gutter support brackets custom under brackets mitered corners end caps splice plates expansion joints outlets downspouts elbows and downspout straps. The upper edge of the gutter apron extends at least 6 onto the roof and is folded over and held by cleats at 12 o c.

A drain is incorporated into this gutter. This license is current and active. Gutters on these style buildings were meant to be hidden. The leader is attached to the drain runs through the overhang and directly down the exterior wall of the house.

Solid external masonry wall. Box gutter dmi s box gutter is available in galvalume aluminum stainless steel rheinzink and copper.