How To Fit Dry Verge To An Existing Slate Roof

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How to fit dry verge to an existing slate roof. Verges are highly exposed to rain which will drive between roof tiles and the wall. When the verge is not at ninety degrees it is called a raking verge which helps to make rainwater flow away instead of over the verge. If working on a flex dry verge system ply the verge unit open and push it onto the tail of the first verge unit ensuring the end of the verge lines up with the end of the tail and nail the top into the batten end clip. A timber batten can then be installed running from the eave to the ridge to provide a base for the units to fix into.

Click a ridge comb unit onto the top of the ultimate rapid verge unit. Fit the verge piece onto the starter verge so flush against it and there isn t any space between the 2 pieces. This opens the profile of the verge to a vertical position. The nhbc recommends that the dry verge system should either.

Slide the ultimate rapid verge unit in the direction of the ridge until the tail of the unit coincides with the tail of the roof tile as before. To open the external face of the slate verge a temporary batten is placed between the batten courses which is pushed against the inner face of the slate verge and nailed in place. Take a dry verge piece and align the edges on the underside of it with the edges on top of the starter verge. Drainage channels that diverts water away from the wall.

Position the second verge unit in the slots of the first one if the product features slots. The ridge comb prevents bids and large insects entering the roof. Nibs that keeps the verge unit away from the wall have an integral design feature e g. Got questions on dry verge installation.

A verge is a junction of the roof and the gable end of walls and it is mostly at ninety degrees to the eaves and the ridge.