Drainage accessories help simplify the installation of bituminous roofing systems while providing reliable detailing at key areas of the roof. Sika's range includes rainwater outlets, scupper outlets and leaf guards designed for seamless integration with SikaShield®  bituminous waterproofing membranes. These components help support effective roof drainage and protect outlets from debris build-up. Manufactured for compatibility with SikaShield® roofing systems, they contribute to efficient installation and consistent detailing across the roof build-up.

Our Range of Drainage Accessories for Bitumen Roofs

SikaShield® Drain UK
SikaShield® Drain UK

Rainwater outlets for use with SikaShield® systems
SikaShield® Scupper Round UK
SikaShield® Scupper Round UK

Parapet scupper for use with SikaShield® systems
SikaShield® Renovation Drain UK
SikaShield® Renovation Drain UK

Rainwater outlets for use with SikaShield® systems
SikaShield® Leaf Guard UK
SikaShield® Leaf Guard UK

Stainless Steel Leaf Guards

Discover More Bitumen Roof Accessories

Construction workers installing commercial flat roof membrane

Bitumen Vapour Control Layers

VCLs designed to help manage moisture movement within bituminous roof build-ups and support roof performance.
Close up view of bitumen membrane applied on roof at parapet

Walkways

Bituminous walkway pads to protect bitumen roof membranes from regular foot traffic.
Installation of thermal insulation

Insulation & Cover Boards

Insulation boards for use in bituminous roof systems to help achieve high thermal performance.
Construction workers applying waterproof membrane on roof

Bitumen Primers

Primers for preparing roof substrates and promoting adhesion between bituminous membranes and the roof deck.
Worker heat welding textured flooring sheet

Solar & Lightning Protection Accessories

Components designed to seamlessly integrate lightning protection and solar mounted systems on bitumen roof decks.