Slate Roof Lead Valley Detail

In the east midlands where collyweston limestone slates are produced the laced valley is the normal detail.

Slate roof lead valley detail.

This autocad detail can be used in your roof design cad drawings. Table 2 thickness of lead sheet for various purposes use bs en12588 code no. Soakers 3 or 4 apron and cover flashings hip and ridge flashings pitched valley gutters weatherings to cornices parapets etc. Change in pitch typical detail.

The width of the open valley is dependent upon the roof pitch and the volume of water expected to drain into the gutter. Valley gutter lead typical detail. Download this free 2d cad block of a typical slate valley gutter lead detail including annotations and dimensions. But because the slaters produced their own slates and traveled with them to wherever collyweston slates were specified the laced valley went too.

Valley gutter close mitred typical detail. 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. Thin plywood linings are fitted over the valley boards to maintain a smooth finish under a lead lined valley. Table 11 gives the minimum recommended valley widths for different roof pitches and plan areas.

Two different cants are illustrated. Capped hip concrete tile typical detail. Autocad 2000 dwg format for a full range of ssq natural slate tiles plea. Slate to abutment wall typical detail.

Here you can find instructions for installing a slate roof repairing and restoring slate roofs and repairing asbestos roofs and ceramic tile roofs. 4 or 5 lead slates chimney flashings back gutters apron and side flashings parapet box and tapered gutters 5 to 8. 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. Slate to vertical abutment typical detail.

Ventilated concrete ridge tile typical detail. The detail shows a typical open valley flashing for a shingle or slate roof. 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. The cant strip can also be constructed as shown in detail 9 5d the shingles or slate must lap the flashing at least 6.

Lead valley being re placed with code 5 lead old valleys been stripped out de nailed any nail heads sticking up have been hit down brushed down there shoul.