Award-Winning – Best Site Product 2026.

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Build Better.

Build GDeck.

Our ultra-light, high-performance floors save time, reduce costs, and raise standards on every site.

GDeck® isn’t just another flooring system – it’s a smarter, lighter, faster way to build from the ground floor up. Designed for strength, speed, and exceptional thermal performance, GDeck delivers everything today’s housebuilder and Groundworker need to get the job done, better.

Architects

Translate your vision into a compliant, buildable reality. GDeck partners with architects from the earliest specification stage, providing comprehensive support including detailed 2D/3D layouts, guaranteed U-value and Psi calculations for Part L compliance, and the UK’s only patented top sheet-free system. Ensure design integrity and cost-effectiveness on every project.

Discover our technical design support for architects today.

Groundworker

Stop wasting time on slow, heavy beam and block. GDeck removes unnecessary steps and reduces risk, delivering a system that’s faster, stronger, and lighter than traditional installation. View our Groundworkers solution.

Housebuilders

Under pressure from rising costs and stricter regulations? GDeck delivers a superior ground floor solution with proven carbon savings, guaranteed Part L compliance (including U-values/Psi calcs), and up to 80% less concrete used. Streamline your build with faster, safer installation that eliminates the need for a top sheet.

Discover how GDeck future-proofs your housing developments today.

SAP Assessors

Our role is to partner with architects early, ensuring that every specification delivers design integrity, feasibility, and cost-effectiveness.

Governing Standards

By working with us, you gain a technical ally dedicated to turning your concept into a compliant, buildable, and sustainable solution.

How does GDeck perform against Topsheet and Beam & Block?

GDeck outperforms traditional beam and block, top sheet systems, and insulated precast units by delivering:

Make Lighter: ~200 kg/m² less dead load. Faster single connected block install. Lower cost per m²: Significant savings on materials, labour, and waste removal. Better U-values: Achieved at point of design for guaranteed SAP compliance. Less waste: Minimal offcuts, all recyclable.