Install an appropriate fall protection system to meet occupational health and safety guidelines subject to regional practice 2.

Tile roof valley flashing installation. Rapid flashing can be used instead of lead on the majority of pitched roof applications. Apply an approximately 3 inch. Install tile battens 3. The unrivalled speed and ease of installation enables standard flash.

The tile roof institute tri concrete and clay tile installation manual for moderate climate regions allows for open flashing exposed and closed tiles meet over flashing valley installations. Cut the bottom edge and fold it down over the drip edge. Install sarking or underlay as required 4. While regional variations exist your roof tiling contractors will.

Turn wakaflex over retaining basic shape. Closed valley details on tile roofs in this type of valley the flashing carries the runoff and the tile in the valley is only decorative. Fold the top of the flashing over the ridge. Install tiles and accessories using a recommended security method 5.

The valley flashing for a tile roof should have hemmed edges and be installed with cleats that allow individual sections to expand and contract figure 2 34. Bed and point ridge and hip joins 6. Recommended procedures of basic valley flashing installation. Lift wakaflex slightly and remove remaining plastic backing strips.

Install an underlayment centered in the roof valley. Make sure to cover the gap at the bottom of the raised ridge. A common cause of valley troubles with tile roofing occurs when flat tiles are used in areas where closed valleys are preferred and a simple installation requirement is missed. Form wakaflex to basic shape required before removing the backing strip.

Remove the first plastic backing strip. To splice the pieces add roofing cement to the lower piece and install the upper piece with at least a six inch.

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