Slate Roof Lead Valley Detail

Download this free 2d cad block of a typical slate valley gutter lead detail including annotations and dimensions.

Slate roof lead valley detail.

A common misconception is that the mortar bedding is there to prevent water access. This video shows how to cut valley slates in a fast accurate and professional manner. Slate versions are seen in wales aa well as the half swept or single cut. Vermont slate offers the widest range of roofing slates in the market with more than 40 000 combinations of models sizes and shapes.

Lead lined valley one of the areas of a pitched roof most prone to leakage if not constructed properly is the valley. Autocad 2000 dwg format for a full range of ssq natural slate tiles please visit. 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. This autocad detail can be used in your roof design cad drawings.

The cant strip can also be constructed as shown in detail 9 5d. Slate is the best roofing material known to men. The shingles or slate must lap the flashing at least 6. But because the slaters produced their own slates and traveled with them to wherever collyweston slates were specified the laced valley went too.

A natural material that lasts over 100 years and guarantees a perfect performance in any condition. 4 or 5 lead slates chimney flashings back gutters apron and side flashings parapet box and tapered gutters 5 to 8. 2 cut slate and a half carefully ensuring that adequate width is maintained at the tail. It is an area where water is directed towards rather than away from therefore correct detailing and construction is essential.

Here you can find instructions for installing a slate roof repairing and restoring slate roofs and repairing asbestos roofs and ceramic tile roofs. The detail shows a typical open valley flashing for a shingle or slate roof. In the east midlands where collyweston limestone slates are produced the laced valley is the normal detail. Table 2 thickness of lead sheet for various purposes use bs en12588 code no.

Two different cants are illustrated. Click to enlarge any image overlap metal roof valley sections by 12 inches and seal the lap with a flexible sealant such as polyurethane or butyl on roofs shallower than 5 12. Below is a photo of a buckled cracked and leaking roof valley caused by just this problem.