GDRH Dry Fix Roll-Out Hip

None.

GDRH-ST Hip Support Tray.

Guidance for specification option:

• The Hip Support Tray is fitted above the Vent Roll when installing the Manthorpe Dry Hip System to provide a straight and level platform to support the tiles up the hip of the roof.
• This is particularly necessary when using profiled or deep flat tiles.

GDRR-RR Vent Roll.

Guidance for specification option:

• Supplied in lengths of 6 m, the vent roll is placed along the length of the hip prior to the hip tiles being installed.
• The roll is made up of a vapour permeable membrane down the centre, with a corrugated acrylic coated aluminium strip down each edge.
• The malleability of the aluminium allows the roll to be shaped to the profile of the roof tiles and is secured in place with a butyl strip already attached to the underside.
• The punched vapour permeable membrane will provide ventilation to the roof void of 5000 mm²/m whilst avoiding the ingress of wind driven rain and the entry of large insects.

GDRR-RU Ridge Union.

Guidance for specification option:

• The Ridge Union sits in the gaps between each of the ridge tiles, holding them in place.
• The ridge union body slides onto the end of the ridge tile and is flexible so that it bends to the shape of the tile.

Contractor's choice.