Slate Roof Lead Valley Detail

Cad drawings and further information about designing your roof.

Slate roof lead valley detail.

The width of the open valley is dependent upon the roof pitch and the volume of water expected to drain into the gutter. Here you can find instructions for installing a slate roof repairing and restoring slate roofs and repairing asbestos roofs and ceramic tile roofs. Our basic fitting guides are designed to assist installing rolled lead sheet in a range of roofing applications including flashings valleys gutters and flat roofing. Slate versions are seen in wales aa well as the half swept or single cut.

4 or 5 lead slates chimney flashings back gutters apron and side flashings parapet box and tapered gutters 5 to 8. Table 11 gives the minimum recommended valley widths for different roof pitches and plan areas. Soakers 3 or 4 apron and cover flashings hip and ridge flashings pitched valley gutters weatherings to cornices parapets etc. Two different cants are illustrated.

Nail fixing method 4 design considerations 4 environmental conditions 4 pitch of roof 5 minimum laps 6 batten sizes 6 underlay 6 ventilation requirements 6 fixing methods 6 types of nails 6 7 coverage of slates application details 8 eaves 9 verges 10 11 ridges 12 13 hips 14 15 valleys 16 17 abutments parapets 18 19 change of roof pitch mansards 20 21 vertical cladding 22 sitework. Ventilated concrete ridge tile typical detail. In the east midlands where collyweston limestone slates are produced the laced valley is the normal detail. Change in pitch typical detail.

Valley gutter close mitred typical detail. Mansard roof typical detail. The detail shows a typical open valley flashing for a shingle or slate roof. 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.

Valley gutter lead typical detail. Thin plywood linings are fitted over the valley boards to maintain a smooth finish under a lead lined valley. Slate to abutment wall typical detail. Slate roof central basic instructions on how to install slate roof hips and ridges slate roof central is your center hub for all things related to natural quarried slate roofing.

But because the slaters produced their own slates and traveled with them to wherever collyweston slates were specified the laced valley went too. In line slate ventilator typical detail. Capped hip concrete tile typical detail. For more information contact us on 01282 423 444.