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HD Sharman Ltd.
High Peak Works,
Chapel-en-le-Frith,
High Peak,
Derbyshire SK23 0HW

Gutter and Roof Talk

Archive: HD Sharman

Galvanised Steel and Corrosion in industrial/ commercial gutters

Galvanised steel is an excellent substrate for gutters in the commercial and industrial environments. A strong and durable metal, steel has a thermal expansion rate of about 50% that of…

We remember what CPD stands for

    Useful terms can lose their meaning when they become abbreviated. Public relations – once about how an organisation engaged with customers, residents, voters – became ‘PR’, with its connotations…

Engineered for life in the gutter

Under BS EN 12056 – 3:2000, roof drainage design is calculated against a range of rainfall scenarios to efficiently direct the flow of water away from the infrastructure of a…

Building movement: Steel framed buildings

We have all stood on a roof of a steel framed building and thought… “This is moving” – even the action of surveying a roof, walking along its length, can…

The challenge to refurbish gutters with syphonic drainage outlets

Originally developed in Scandinavia in the 1960s, syphonic drainage became increasingly specified in the UK from the late 80s on large commercial and industrial buildings. As a principle, syphonic drainage…