Certification and guarantees
Extensive testing guarantees our systems
Our unique scope of certifications underpins our market leadership within the gutter and roofing refurbishment sector. Independently tested against leading rigorous industry standards, the systems have been specifically designed for the gutter and roof environments.
Specifier support…making your project flow
We provide a 25 year single point guarantee (covering both materials and installation) on Sharman’s specified projects. From site survey, gutter calculations, condition reporting 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.
Gutter refurbishment – the Plygene® Gutterline system
Plygene® Gutterline’s unique scope of third party certification underpins its market leadership within the roofing sector. Independently tested against leading rigorous industry standards, the system has been specifically designed for the gutter environment to prevent leaks for good.
Within the UK roofing industry, Plygene Gutterline is the only commercial lining system accredited by the BBA for the gutter environment. Onerous testing in the areas dimensional stability, tear strength, tensile strength, elongation, heat resistance and low temperature flexibility make Plygene Gutterline the first choice for both specifiers and contractors alike.
Guaranteed for 25 years
Engineered to meet the many challenges of the UK gutter environment, Plygene Gutterline’s bespoke non-bonded and non-jointed system design provides a market leading minimum 25 year system product guarantee.
Independent accelerated outdoor ultra violet (U.V.) testing by Q-Labs in the arduous sub tropical high intensity sunlight of southern Florida have been ongoing since May 1997 and provide an equivalent U.K. U.V. certification of 39 years……and rising.
BBA certificate and guarantees
Function: This certificate relates to Gutterline, a watertight thermoplastic membrane system for lining existing gutters
Single point guarantee
Plygene Gutterline system specimen 25 year guarantee certificate.
Roof refurbishment systems
Our systems have been tried and tested for 20 years, offering complete peace of mind and guaranteed performance.
Cut edge corrosion
Seamsil system is guaranteed for 15 years,
Architectural roof coatings
Delcote system is guaranteed for 20 years.
Delglaze system is guaranteed for 10 years.
From site survey, condition reports and specification generation through to installation, inspection and guarantee, we support you all the way. Read more...
We have an extensive library of technical resources including technical drawings and datasheets.
Our specification team will visit you to deliver CPD training.