Harmer Flat Roof Outlets

Harmer Roof metal and insulated rainwater outlet systems, offer comprehensive and innovative drainage solutions for all types of flat roof, including those carrying vehicular traffic, and also for low pitch industrial roofing.

Features and Key Benefits All Harmer Roof and insulated rainwater outlets are designed and manufactured to ensure trouble free performance over a long period, in whatever type of roof construction they are incorporated.

AV Vertical Spigot or Screw Outlets Harmer Roof AV Vertical Spigot and Screw outlets provide anti-vortex performance within an economic range of general purpose outlets Diecast in LM6 aluminium silicon alloy to BS 1490: 1988. AV outlets are designed for connection to individual downpipes and should not be used in managed rainwater systems.

AV Retro-Gulley Outlets Harmer Roof AV Retro-Gulley outlets incorporate anti-vortex performance and are designed for flat roof upgrading without necessitating removal of the old rainwater outlet. The body is diecast in LM6 aluminium silicon alloy as above. The Retro-Gulley aluminium tail pipe connects direct into the existing pipework via the old outlet.

AV Multi-Gulley Outlets Harmer Roof AV Multi-Gulley outlets incorporate an adjustable spigot that can be rotated to suit any angle of outflow from horizontal to verticle. Interchangeable spigots provide for 75mm or 100mm pipe connections. Bodies and spigots are diecast in LM6 aluminium silicon alloy to BS 1490: 1988.

Detail Outlets Harmer Roof Detail outlets comprise a range designed to solve problematic detailing requirements. The range includes two way, balcony, car park and gulley outlets. Detail outlets are diecast in LM6 aluminium silicon alloy to BS 1490: 1988.

Insulated Outlets Harmer Roof Insulated outlets have a rigid polyurethane foam body with high insulation value. They are ideal for installation in flat roofs to avoid any possibility of condensation forming as a result of cold bridging.

Accessories There is also a comprehensive range of accessories for enhanced flow and regular flow systems to ensure the successful installation of Harmer Rainwater outlets in most types of roof construction