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Sarnafil® S-Overflow PVC

Sika Sarnafil

Sarnafil rigid PVC, hot air weldable, horizontal overflow outlets are compatible with Sarnafil G/S PVC membranes, allowing the membrane to be fully welded to the body of the outlet and ensuring a watertight connection to the body of the outlet. This 63 mm diameter overflow outlet should be installed in addition to the primary drainage outlets set off the main roof level so that it can provide an emergency warning should there be a blockage. The Sarnafil outlet will also be incorporated under the Sarnafil guarantee for the roof system.

Sarnafil® S-Scupper PVC

Sika Sarnafil

Sarnafil rigid PVC, hot air weldable, circular shute outlets are compatible with Sarnafil G/S PVC membranes, allowing the membrane to be fully welded to the body of the outlet and ensuring a watertight connection to the body of the outlet. Sarnafil circular shute outlets are available in various sizes, from 40 mm diameter up to 90 mm, and have calculated flow rates in accordance with BS EN 12056. The Sarnafil outlet will also be incorporated under the Sarnafil guarantee for the roof system.

EPDM SIPHON Outlet

Wallbarn Ltd

The SIPHON outlet is a variation on the design of the standard drain connector in EPDM which incorporates the perforated flange and spigot, but also contains a siphon mechanism to help eliminate bad smells and odours emitting from the drainpipe up to the roof or deck.

PVC Downpipe Outlets (Smooth Flange)

Wallbarn Ltd

Preformed shape made from PVC for use with downpipes drainage holes on flat roofs. For use with PVC waterproofing membranes only. Manufactured with smooth flange.

Flexible PVC shape is inserted into drainage hole and bonded to the waterproofing membrane with hot air gun (do not use a direct flame). Outlet shape is placed onto the PVC waterproofing and bonded using adhesive and / or mechanical fixings.

A patch of waterproofing is installed above the outlet flange and fully bonded completely over the top to ensure area is watertight. Drainage outlet is protected by having additional layer and fully sealed.

A round leaf guard should be inserted into top of hole once installed. Always prime both the outlet shape and the waterproofing membrane before installation.

PVC Corner Fittings - round spigot

Wallbarn Ltd

Pre-cast corner fittings for drainage holes on roofs, balconies and terraces designed be heat bonded or sealed to the compatible synthetic waterproofing membrane and available with round or rectangular mouths

Square Leaf Guard

Wallbarn Ltd

Square shaped leafguards for insertion into through wall drainage outlets. Suitable for EPDM, PVC and TOE outlets. Available in plastic, copper and stainless steel. Leaf guards have two protruding rods which will enter the mouth of the outlet and grip the sides of the spigot to give a firm grip. Adhesive is not usually required.

Squeeze the sides of the lead guard to release it from the spigot.

Parapet outlet, cast iron body

Alumasc Water Management Solutions

Wade offers a range of parapet outlets with reversible bodies to provide horizontal or vertical threaded outlet. Horizontal parapet outlets can be used with downspout nozzles for installation on the outside face of a parapet wall to discharge water to lower levels. Outlets with cast iron bodies are suitable for use with hot-applied or hot-bonded membranes.

Maintenance:

Outlet versions WF002 to WF064 have a sherardized ductile iron membrane clamping collar, which allows the grating to be removed for maintenance without disturbing the membrane.

Showing 109-144 of 495

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