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F: 01298 812237

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

Specifying for gutter and roof refurbishment

Specifying our systems

When it comes to considering gutter and roof refurbishment we are here to support you at every step of the process to ensure you choose the right system to prevent leaks for good. Starting from the specification process, site survey, condition report and specification design right through to installation by our Trained Contractor Network and audit and inspection regimes by our Technical Services Managers, quality is assured for all project stakeholders.


We work with all key stakeholders to ensure the highest quality at every stage. Initially, working with specifiers to select the appropriate performance specification, we then work our Trained Contractor partners to ensure the highest quality of installation with formal audit and inspection by our Technical Services Managers. This delivers the highest quality gutter and roof refurbishment systems .

Technical specification support

We provide high levels of technical support with specifications, access to technical libraries including NBS and standard specifications, CPDs and dedicated system training programmes for specifiers.

Trained Contractor Network

Rigorous ongoing training, site inspections and audits of our Trained Contractor Network ensures full quality control at the point of installation.

Supporting you

From dedicated technical support to CPDs. We understand the challenges faced in the gutter environment and how to help you specify the right system. We are always at the end of a phone to talk through your specific needs.


Technical support

We have a range of technical documents including NBS specifications
and our BBA certification to help you specify.

The systems

The Plygene Gutterline system

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

Cut edge corrosion system

Seamsil Cut edge corrosion system is guaranteed for 15 years.

Architectural coatings system

Delcote Architectural coatings system is guaranteed for 20 years.

Rooflight coatings system

Delglaze Rooflight coatings system is guaranteed for 10 years.

Gutter and Roof Talk

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Guide to gutter maintenance

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Sharmans and Delvemade form new exclusive relationship

Combined access to market leading innovative gutter and roof refurbishment systems. Specifiers and contractors working in the roofing industry are set to benefit from a new partnership between Sharmans and…

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