Guttering Systems

Howarth Timber works with Alumasc to provide a market leading range of gutter systems.

Alumasc is the UK´s leading manufacturer of BBA certified aluminium rainwater systems. A complete range of polyester powder coated aluminium gutters, downpipes and integrated fascia/soffits is available to suit both contemporary and traditional architecture.

Alumasc´s cast iron rainwater system is for historic and restoration sites, with bespoke designs available to match or replace existing installations.

> Cast Iron Guttering Systems

> Cast Aluminium Guttering Systems


Download this unique four-part Calculator software for the Harmer Drainage and Alumasc Rainwater range now.
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  • British Woodworking Federation
  • Secured by Design
  • Wood Window Alliance
  • Timber Trade Federation
  • Timber Decking & Cladding Association
  • Federation of Master Builders

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