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Need the facts, figures, and proof to back
your build? You’ll find it here.

From our full GDeck brochure to detailed installation guidance, certified performance reports, and environmental insights, this is your go-to hub for everything GDeck.

Whether you’re specifying, installing, or selling, you’ll have the right information at your fingertips.

GDeck Brochure

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Installation Guide

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KIWA BDA Certificate

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EPS and the Environment

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When we say GDeck performs, we can prove it.

GDeck is backed by the KIWA BDA Agrément® Certificate, giving you independent assurance that our system meets the highest standards for safety, durability, and performance. This certification covers everything from structural integrity to thermal efficiency, so you can specify GDeck with total confidence.

We also commission independent performance reviews and analysis, putting our system through rigorous testing to confirm what we already know – GDeck installs faster, insulates better, and lasts longer than traditional methods. But it’s not just the certificates that matter, it’s what happens on site. Our customers see the results every day:

“I like GDECK because ease of installation and simplicity compared to traditional beam and block flooring, and other insulated systems. There is considerably less labour involved, and less chance of obtaining injuries when installing GDECK compared to beam & block flooring. And less RAMS required.”
Jatinder Kalsi - Structural Engineer/Owner/ Groundworker, Lux Construction – Harrogate
“GDeck has been used on my site for over two years, very good system, so light weight, easy to move about on site and install, and saves time, effort, not back breaking for the ground workers! Compared to concrete block and beam systems.
I like that it is installed all in one and no need for top sheet to be laid afterwards. It is a lot quicker to install floors with, for example a 2 man crew to install two floors in 2 semi detached houses would take a full day with block and beam and top sheet, with GDECK both the semi’s floors would be installed by lunch, saving half the amount of time.”
Grahame Rodgers Site Manager , Rainsborough Park Gleeson Homes
“Me & my teams have been installing GDeck for 2 years, it is very easy to use, light weight to handle, safer to install, less labour intensive and saves time compared to block and beam and other insulated systems.”
Dave Jones - Director/Ground Worker, RDJ Groundworks
“Been using GDeck on my sites for many years now, it is great insulated floor system, with so many advantages over block and beam, and top sheet systems. It saves on install time, it save costly space in my skip as minimal waste and what waste there is collected for recycling. It such an easy system to install, complimented by easy to follow designs, which gives me piece of mind that whoever is installing it, there will be no major problems.
I like that the GDeck white rails mark out the beam locations against the Grey infill panels, and are easily removed and replaced for NHBC drainage inspections.
Dave Hodges Site Manager, Llanmoor Homes
“Over the last 2 & 1/2 years my sites have been using GDeck, I have experienced how much easier it is for the installer to work with GDeck, it is quick and easy to move, cut and install, with simple to follow designs. Something I do not have to worry about and spend much of my time on, as works so well. I would recommend GDECK for my future sites, cleverly designed to achieve required U values for Part L, in simplest quickest process.”
Frank Majer Site Manager, Firbeck Fields Gleeson

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