4 or 5 lead slates chimney flashings back gutters apron and side flashings parapet box and tapered gutters 5 to 8.
Slate roof lead valley detail.
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.
Here you can find instructions for installing a slate roof repairing and restoring slate roofs and repairing asbestos roofs and ceramic tile roofs.
The shingles or slate must lap the flashing at least 6.
Download this free 2d cad block of a typical slate valley gutter lead detail including annotations and dimensions.
2 cut slate and a half carefully ensuring that adequate width is maintained at the tail.
A natural material that lasts over 100 years and guarantees a perfect performance in any condition.
Lead lined valley one of the areas of a pitched roof most prone to leakage if not constructed properly is the valley.
This video shows how to cut valley slates in a fast accurate and professional manner.
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.
Soakers 3 or 4 apron and cover flashings hip and ridge flashings pitched valley gutters weatherings to cornices parapets etc.
3 fix slates to interleave with code 3 lead or stainless steel soakers nailed to battens at the top edge to provide a straight weathertight close mitred joint.
The cant strip can also be constructed as shown in detail 9 5d.
Two different cants are illustrated.
But because the slaters produced their own slates and traveled with them to wherever collyweston slates were specified the laced valley went too.
The detail shows a typical open valley flashing for a shingle or slate roof.
This autocad detail can be used in your roof design cad drawings.
Slate is the best roofing material known to men.
Below is a photo of a buckled cracked and leaking roof valley caused by just this problem.
Fixing sequence at mitred valley 1 lay a strip of underlay 600 mm wide over the valley underlapping the main underlay.
Autocad 2000 dwg format for a full range of ssq natural slate tiles please visit.
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.
It is an area where water is directed towards rather than away from therefore correct detailing and construction is essential.
