The harmer range of roof drainage products is amongst the widest available anywhere in the marketplace.
Harmer roof drainage.
The harmer modulock system is an innovative solution for raised deck drainage on green roofs terraces walkways and ballasted flat roof construction.
Harmer offers a wide range of roof drainage products suited to different types of roof construction including structural concrete metal deck timber deck warm roof cold roof green roof and inverted roof.
Harmer modulock roof channel drains are highly versatile linear drainage systems designed to provide the ideal level access drainage solutions.
Harmer building drainage manages water inside and outside the building.
The harmer roof range offers an unrivalled choice of rainwater outlets and channels which combine innovative engineering and high performance materials for use with all types of waterproofing systems and building construction.
Its systems allow designers contractors and clients to realise the design performance and installation benefits of fully integrated drainage solutions.
Harmer roof outlets offer an unrivalled choice of aluminium cast iron rainwater outlets and channels alongside harmer sml above and below ground lightweight cast iron soil waste drainage systems.
The range comprises raised paving supports and drainage channels that can be used in combination or individually to provide a versatile drainage system.
Harmer building drainage manages water inside and outside the building.
Harmer offers a variety of options for roof outlet fittings.
With over 40 years experience in the field of roof drainage harmer has an unrivalled track record in delivering.
This range of materials and innovative designs provides a comprehensive choice of rainwater outlets and channels that are suitable for all types of roof applications.
Roof outlets offer an unrivalled choice of aluminium cast iron rainwater outlets and channels alongside.
The harmer roof drainage range consists of aluminium cast iron and insulated polyurethane outlets and stainless steel and galvanised steel channels.
A secure connection between the waterproofing membrane and rainwater outlet is critical.
But the variety of drainage conditions encountered in modern refurbishment and new build work means that a standard rainwater outlet will not always be available to address a particular detailing requirement.
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Where rainwater run off and percolation are required to be intercepted at the perimeter of a building or across thresholds and points of access into and out of a building and then ducted away to drainage outlets.
