Box Valley Gutter Construction

Jul 13 2019 this pin was discovered by john mccabe.

Box valley gutter construction.

The following photos were of a hidden valley gutter the valley gutter doesn t take the water away and doesn t have sufficient fall to do this. Since most box gutters are wooden channels lined with metal most of the repairs involve the metal lining. Box gutters are essentially placed between parallel surfaces as in a valley. A valley gutter is an exposed open gutter located in the valley of a roof.

The box gutter system is not an add on attachment to the house but is actually a part of the roofing system itself. 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. In historic buildings with a parapet the water from the parapet gutters or valley gutter collects behind the parapet in a sump. Fascia board cut down for valley gutter overhang corrugated metal roofing 80 mm overhang to valley gutter 20 mm minimum valley gutter upstand 50 mm minimum depth of valley gutter spouting 250 mm minimum overall valley gutter width 20 mm cut out to fascia valley rafter.

In victoria the installation of box gutters is. A valley gutter carries a reasonable amount of water on an angle down an inclined valley whereas a box gutter takes the full force of water straight from and usually at right angles to a roof. A box gutter internal gutter parallel gutter or trough gutter is a rain gutter on a roof usually rectangular in shape. Parapet gutter box gutter the free encyclopedia.

Roof valley construction drawings box gutter. Plumbers must install the box gutter system in accordance with as nzs 3500 3 as nzs 3500 5 hb 114 and hb 39. And project managers must ensure that the building is constructed in accordance with the approved design. If you are using a box gutter then i personally would drain both ways so you slow down the chance of a volume of water running down one roof and.

The metal lining of the gutters requires seams to connect the separate gutter runs in several locations on the gutter system. Traditionally there is only one outlet usually a lead pipe passing through the masonry to an external rainwater downpipe but in some cases there is an internal rainwater downpipe instead. The valley gutter needs to have a fall. Box gutters are essentially placed between parallel surfaces as in a valley between parallel roofs or at the junction of a roof and.

Building permit involving the box gutter system relevant building surveyor. Discover and save your own pins on pinterest. Section c cross section through alternative valley gutter detail to e2 as1.