Lead Ridge On Slate Roof

Graduated length slate roofs the practice of installing slates of varying lengths and widths on a roof came from the days when some quarries produced slate on an as available basis rather than in specified lengths and widths.

Lead ridge on slate roof.

There is no way this ridge was going to go anywhere. The ridges of slate roofs are an area of vulnerability and are treated in a number of ways. Ridge cap part 6 of greenstone slate video introduction to the slatetec slate roof installation process. In this case 2 5 inch copper roofing nails were used.

Wood core roll as used on ridges hips and flat roofing wood core roll is to be used to allow for the expansion and contraction in lead sheet and flashing. Install ridge slates and flashings in the same manner as installing slate hips except ridge joints should be caulked. Most hip installations involve the weaving of copper flashing sheets between roofing shingles. How to fit lead soakers lead soakers for a wall or chimney stacks duration.

Access to the roof will be the highest part of the cost of repair so get the rest of the roof checked over at the same time. Leadworx ridge slates are designed to be an attractive and durable flashing to weather a pipe through the ridge of a tiled or slate pitched roof to ensure watertight integrity. Nail the vent material to the furring strips. Lead is often employed along ridges applied over a timber former called a ridge roll.

Installing hips and ridges on slate roofs slate roofing contractors association of north america inc. Each length of lead ridge should overlap the next section by 150mm. The anchoring methods vary. Here the lead coated copper ridge was installed in a similar manner to the courthouse ridge but the cleats were fully soldered to the ridge above.

This led to the roofing contractor sorting the slate on site and installing the longest and widest slates at the. In some cases ridges are formed of terracotta or stone. There are many ways to construct copper ridge and hip flashings. Wood core roll is used for joining bays of lead roofing also on steeply pitched roofs and lead cladding where a bold joint appearance is preferred.

The minimum recommended weight for ridge and hip flashing is 16 oz. The ridge flashings form a cover over the roofing material. You will need longer nails when installing ridge slates over vent material. They are made from code 4 sheet lead milled to british standard bs en 12588 and are available in 5 degree increments to suit the pitch of your roof.

Where cost is an issue zinc ridge of standard length can be used. It is shaped to prevent wind lift.