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Twin Skin

We supply a wide range of twin skin products for roof and wall applications, including Gemello® Built-Up system. But we don’t stop there. Our team of experts can also provide a range of services and advice to guide you from specification to installation, supporting you at every step.

Delivering high levels of thermal, acoustic, and fire performance, twin skin systems are the ideal solution for a variety of new build projects. From light industrial structures to commercial units, they can be used to construct fully certified, high-performance building envelopes with ease.

Within a typical twin skin build-up, you will find an internal liner, a high-performing mineral fibre quilt insulation layer, a spacer system, and a profiled external weather sheet. This layered approach provides exceptional design flexibility and precise control over U-values, structural spans, and thermal performance and efficiency. From here, products can also be tailored to suit a specific application.

At United Roofing Products, we manufacture twin skin profiles to suit a variety of purposes. We also supply the Gemello® Built-Up twin skin system, developed in partnership with SIG Building Solutions. To support this selection, our technical team offers a range of services. Whether it’s U-value modelling or on-site advice, we work as your trusted partner to help your project go to plan.

Gemello® Built-Up System

At United Roofing Products, we’re proud to offer the Gemello® Built-Up twin skin system, developed in partnership with SIG Building Solutions. This comprehensive, engineered system delivers a seamless fit for new-build and refurbishment projects and self-supporting spans of up to 1.8m.

Key product benefits include:

  • Choice: Systems are available in roof and wall configurations and can also be tailored to project-specific requirements.
  • Standards: The system features A1 Euroclass mineral fibre quilt insulation deemed to be non-combustible and is Class B certified non-fragile to ACR[M]001 standards.
  • Performance: The system delivers exceptional rain noise and sound absorption. It also brings thermal performance down to 0.11 W/m²K.
  • Suitability: Gemello® Built-Up twin skin systems are suitable for roof pitches as low as 4°.

Datasheets

Please talk to the United Roofing Products team to get the latest information or technical datasheets for this product.

Applications

Our tried-and-tested products benefit buildings across a range of sectors and technical tasks.

Industrial roofing & cladding

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Commercial buildings

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Refurbishment & over-roofing

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Keeping you covered, whatever the task.

Whether you’re a contractor, specifier, or end-user, we’ve got your roofing and cladding needs sorted.