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

Technical Resources

A helping hand to support you the contractor

At Sharmans we pride ourselves on providing the highest level of technical information and customer support to our Trained Contractor partners. Technical resources are provided at a number of levels with a blend of both hard copy and video materials.


For more information please contact:

Technical Support team

Technical Support team


T: 01298 812371

All technical documents

We have a range of technical drawings to support you with specification and system selection.

The Plygene Gutterline system guide

Our system guide provides a complete overview of the system, its key elements, Golden Rules for installation and guarantee request and sign off process.

The guarantee request process

Project sign off by Sharman’s Technical team is required on all projects as part of the process to authorise the system guarantee.

Site inspections and audits

On both specifications and major projects our team of Technical Services Managers provide site inspections and audits as an integral part of our Project Flow support service.

Dilapidation and condition reports

On major projects, as part of our Project Flow full service support to contractors, we offer dilapidation and condition reports.

Installation Training videos

Support videos fully demonstrate the 12 Golden Rules of installation.

Site surveys

Site survey training including dimensions, roof sheet configurations and fixings is provided as an integral element of the Plygene Gutterline Trained Contractor programme. Additionally, on major projects, Sharman’s team of Technical Services Managers provide a full support service which includes full survey support.

Tender support

We offer a full tender support service for major projects, talk to us to see how we can help you.

Pre-start support

Our U.K. team of Technical Services Managers have in-depth product knowledge combined with a wealth of practical hands-on roofing industry experience to provide advice and support at all project stages, from initial survey to survey support, site condition reports and performance specification advice.

Training support

From on-site training to support videos and documentation, we are help to help with your individual training needs.

Cut edge corrosion system

Seamsil Cut edge corrosion system is guaranteed for 15 years.

Architectural coating system

Delcote Architectural coatings system is guaranteed for 20 years.

Rooflight coatings system

Delglaze Rooflight coatings system is guaranteed for 10 years.

All our technical documents

This page contains a range of technical and support
documents for both the Plygene Gutterline System
and SheetGuard.