The Ambi-Dry Verge System provides a neat, mechanically fixed, mortar-free verge that eliminates the need for an undercloak.

Installation

To ensure that the Ambi-Dry Verge System is located correctly, all battens should oversail the bargeboard, brickwork or cladding and be sawn off square.Oversail by 50 mm for Cambrian and Stonewold II.

The Ambi-Dry Verge System is not suitable for raking verges.

At the eaves, an Eaves Stop End should be used to prevent both the ingress of water and provide the fixing position for the clip.

Each Ambi-Dry Verge Unit is secured at the head by the verge clip and by lugs locating into channels on the top and bottom, along the length of the unit. It is essential that all three points of contact are engaged.

When used at a top edge abutment, or similar situation, a lead flashing should be dressed over the head of the top verge unit. The flashing length will be dependent on the rafter pitch.

At the ridge, a Ridge Comb Closer should be used to prevent the ingress of birds.

Where timber sarking is used over the main roof area, the tiling battens should rest on the extreme brickwork or cladding. Suitable for 25mm thick batten only.

Ambi-Dry Verge units for Cambrian and Stoneworld II are fixed by Verge Clips included in the pack.