Internal Gutter Detail

Lpcb certified to lps 1181 grade ext b non fragility performance.

Internal gutter detail.

Internal gutter construction gutter construction varied from a simple shallow trough or v like a valley detail to a tapered valley laid over firred framing to give a fall figures 5 and 6. Strap hung gutter on sloping roof. Copper are alternately spaced with copper brackets at 30 o c. 0 67w m 2 k 30mm thick to 0 21w m 2 k 100mm thick membrane.

Boundary valley and valley hip lengths. Internal gutters are an important way to keep water and moisture out of the building structure and keeping a watertight property. The continuous copper apron strip is fastened to the gutter with a single lock seam and is nailed to the roof with copper nails 12 o c. Download ab 07 box gutter parapet downturn.

Sizing internal gutters for buildings within its scope acceptable solution e2 as1 8 1 6 1 gives. Check internal external gutters meet all building codes. Straps extending at least 6 onto the. A continuous lock strip is soldered to the apron at least 4 below its upper edge.

This bulletin outlines the requirements of e1 as1 and e2 as1 and gives design parameters to minimise the risk. 2014 class b maximum 868mm boundary sole 700mm valley sole dimension. Download ab 10 eaves verge. However significant inconvenience damage repair cost and health issues may occur if water from the gutter gets into the building structure and or the space below.

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. Internal gutters including non corrosive metals aluminium copper stainless steel or zinc which must be able to be welded at joints or membrane linings with no joins in the gutter such as butynol or epdm. E1 as1 gives design rainfall intensities so that designers can determine the amount of water that has to be dealt with. Available in lengths up to 8m fire rating.

Download ab 09 scupper outlet. In this detail a one piece copper gutter lining and apron is used in conjunction with a standing seam roof. Iko armourplan 0 6mm and1 2mm and sika trocal 0 8 and 1 2 mm application. Internal gutters also known as box gutters are seen as an easy solution to the collection and disposal of roof water.

E2 as1 states that gutters should be sized to comply with 8 1 6 1 internal. My house is a 2 story california split style though i live north of seattle ha and has exposed rafter ends about 20 inches or half a meter long supporting the exposed and painted plywood decking with an angle cut on the exposed rafter ends. Detail a base that is strong enough for the gutter to be safely used as a foot traffic route. Copper braces of 32 oz.

Designing internal gutters when considering the design of an internal gutter the first references to consult are e1 as1 and e2 as1. Download ab 12 roof penetration. Download ab 13 flashing into concrete.