Double Lock Standing Seam

Overview

The double lock standing seam system is a traditional flat-tray roofing system with a raised 25mm high seam. All fixings are concealed using stainless steel clips that allow for expansion and contraction in the roof panels. The pan widths are customisable using our state of the art manufacturing equipment to the millimetre allowing total control over your designs. It reflects the individual concerns for both light and shadow and produces designs that have a modern yet historical perspective.

The Double Lock Standing Seam is a traditional system that has been used historically throughout Europe and America for many years. Seams can also be mitred into cladding pans for a seamless, flashingless design. Many modern building designs now incorporate the double lock standing seam system.

Applications

Roofing and Cyclonic areas

Features

	Traditional wide 50mm batten cap for enhanced shadow effects
	Easy to install
	Can be used horizontally or vertically on walls
	Available from 3degs roof pitch through to vertical
	Concealed clips and fasteners

Installation

– 40mm continuous air gap must be beneath the plywood substate for ventilation
– Proctor breathable roofshield fixed to outer plywood substate
– Double Locked Standing Seam roofing is installed on a minimum 18mm plywood substate (‘other’ substates are available for building with strict fire codes)
– Concealed clips and fasteners attached directly into plywood substate.

Specifications

** Metal cladding/roofing and especially lengthy flat-span sheet-metal panels often will exhibit waviness, commonly referred to as “oil-canning.” The degree of oil-canning and the appearance of the panels will vary depending on factors such as the length and colour of the panels, alloy, gauge, substrate condition and exposure to sunlight. Oil-canning pertains to aesthetics and not the performance of the panels and is not controlled by the contractor. The type of metal roofing panels specified can affect the degree of oil-canning. Euroclad is not responsible for oil-canning or aesthetics. Oil-canning shall not be grounds to withhold payment or reject panels of the type specified. For more information please contact Euroclad.