Independent Real-World Testing
Up To 75% U-Value Improvement
Thermal performance testing with the award-winning Elemental Cubeâ„¢ and GreenTEG U-value kits resulted in a 75% improvement in a challenging Grade II* listed granite building. Conducted as part of a government funded pilot project with the Cornwall Conservation Department and English Heritage.
APPLICATION THICKNESS
50mm
Apply up to 50mm per pass to speed up application and reduce time on site.
THERMAL CONDUCTIVITY
λ=0.04W/m2K
Reduces heat loss or gain making the building more energy efficient.
VAPOUR PERMEABILITY
μ=4.2
Highly breathable to manage moisture and reduce damp and decay.

The Market House thermal performance pilot project
Discover how cutting-edge technology documented the thermal performance improvements of this prestigious Grade II* listed civic building.
Explore The Project
What our clients say
Jethro Marsh
MASTER PLASTERER
The numbers speak for themselves, but for us, it’s the application where it comes into its own. From hand-balling and laying on, to ruling and finishing, it’s changed the game in terms of speed and ease of application.
Jason Ratcliffe
THE WELLBEING SURVEYOR
Using The Elemental Cubeâ„¢, we saw a dramatic reduction in heat loss whilst maintaining compatibility and breathability. That’s the kind of results that really make a difference to how a building feels to live or work in.
Rob Marks
ROB MARKS BUILDING SERVICES
It’s super light on the trowel and efficient to work with. The fact it can be built out on top of itself and only requires a single reinforced topcoat keeps the application straightforward and quick to achieve.













