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T: 01298 812371
F: 01298 812237

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HD Sharman Ltd.
High Peak Works,
High Peak,
Derbyshire SK23 0HW

Approved Contractor Network

Quality assurance through our Approved Contractor Network

Correct installation is a key requirement for the system’s lifecycle performance and system guarantees. In support of the NFRC’s drive to improve quality standards across the roofing industry, all of Sharman’s Approved Contractors undertake an initial comprehensive and rigorous installation training programme and are then supported by online training resources and site specific inspection and audit programmes prior to handover.

We will advise a selection of appropriate Approved Contractors for your specific project requirements.


Request a Sample

We have both material and full system samples available, click here to request your sample.

The Plygene Gutterline System

The only BBA certified, 25 year guaranteed system on the market, there is nothing else comparable. Read more….

Request a CPD or System Demonstration

Our specification team will visit you to deliver CPD training and system demonstrations using our purpose made rigs.

Our Experience

See all case studies


Factory engineered to meet this complex site challenge. When Midlands-based facilities management and construction specialists Oakley Industrial Services were asked to provide a fully extended lifecycle solution to 1,400 linear…

M.T. Construction

“Plygene® Gutterline is specifically engineered to be seamless…anything with joints will always have the potential to leak.” M.T. Construction of Colchester have been an approved installers of Plygene Gutterline since 1998….

Swaleside Prison

“Second to none customer support combined with ongoing system innovation wins the day.” Brand Clad, one of the U.K.’s leading and award winning specialists in cladding, roofing and building maintenance…

Meeting high standards


Approved Contractor Network


Training days per month


Field audits and inspections each year

Have you booked your CPD?

We have two accredited CPDs available:

"Why gutters fail and the options to repair, replace and refurbish: A specifier's guide"

"Metal roof refurbishment: A specifier’s guide to good practice"

These CPDs look specifically at commercial and industrial gutter and roof types and give a better understanding of the primary reasons why they fail, along with the refurbishment options available. Finally, we end with a purpose made mobile rig demonstration.

CPD accredited