Flat Roof Lead Flashing Details

Ideally this should be 150mm or a minimum of 75mm again common sense and exposure applies.

Flat roof lead flashing details.

Lead flashing maximum length. Copper flashing is locked into this edge and extends at least 8 up the wall. Clip strength is increased the closer the clip is fixed to the free edge of the lead sheet or flashing. It is shaped to prevent wind lift.

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. Although fixing near the base of the clip is not recommended for. More product details close. Lead sheet for lead flashing should be no longer than 1 5 metres.

Gibraltar drip edge flashing can be used with asphalt shingles or metal roofing panels. This drip edge flashing provides protection from water damage along the eaves and rake of a roof. Lead flashing needs to be a minimum of 75mm up the wall for a standard 30 degree lean to roof against a brick wall the lead on the roof should be minimum 150mm. The extra kick at the bottom of the face directs run off away from the structure.

Roofs peel off from the edges so it is critical to hold them tight with the roof deck sealed on the outside we turn to flashing the edges with metal and membranes metal drip edge flashing image details roofing wrb flashing. Flat roof flashing this could virtually be any type of flat roof the upstand of the flat roof covering is overlapped by the drop of the flashing. For flat roofs the lead which pays on the flat roof should be at least 200mm. The flashing of the head of a batten seam roof at a wall is shown in this detail.

If the lead is cut any longer it could lead to splitting of the lead work due to expansion and contraction. Roll detail at drips and abutments 41 flat roof roll and drip intersections 42 pitched roof joints and fixings 43 pitched roof intersection with valley 44. The top of the roof pan is formed into a bread pan whose upper edge is just above the finished batten. A copper receiver holds the counterflashing at its top edge.

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. Lead roof flashing length. 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.