Roof Valley Gutter Detail

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Roof valley gutter detail. With a clean valley you can lay down some peel and stick roofing membrane. These valleys have large upstands each side of the upstand to direct water towards the gutter without discharging over its edges. Fold the top over the roof ridge and cut the bottom along the drip edge metal. Roof valleys are like gutters with a steep pitch but the stakes are higher for valleys than they are for gutters in a previous video we covered how to flash roof edges before shingling.

Valleys with central upstands are beneficial where two roof slopes of unequal pitches meet at a valley. 9 reviews of american roofing and gutters inc american roofing and gutters did the job so well and so fast it was amazing. First clean the debris out of the valley including sawdust nails and whatever else is in there. Valley with valley tiles ensure that continuous support is provided for ends of tiling battens on each side of valley.

Cover valley with a strip of underlay not less than 600mm wide underlapping general underlay. 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. How to do a roof valley martin s roofing and guttering merton ltd for all your roofing needs. However a valley gutter with a minimum clearance of 100 mm allows the gutter to be accessed more easily for cleaning see figure 3.

Cut adjacent tiles and tile and a half tiles so that valley tiles course in and fit neatly. Purpose made valley trough tiles should be supported by gutter boards where the roof uses single lap interlocking tiles they should be mechanically cut to the correct rake adjacent coverings should be neatly cut to form a smooth junction and preferably be cut from tile and a half tiles.