The system
What sits against what, from the substrate outwards. Junctions, movement joints and edge details are project-specific — send us the drawings and we will mark them up.
Decorative finish over a primed substrate
Substrate cohesion governs. Plasterboard always takes an insulating primer.
Performance data
Taken from the manufacturers' own technical data sheets, with the standard each figure was measured against. Product-level figures are on the product pages below.
Products in this family
One page per technical data sheet. Each carries the manufacturer's declared figures, the limits, a specification clause and the full document set.
Where not to use it
Specifying a material into the wrong place is the most expensive mistake on a finishes package. These are the limits we will raise at review whether or not they are asked about.
Decorative finish: Giorgio Graesan [product] in colour [ref], applied in two coats over Primus [Sabbia / Naturale] base at 6–7 m²/L on the primed substrate, to the approved sample panel. Insulating primer to all plasterboard substrates. Protective coat of [Vetro / Vetro Opaco / Iper Vetro] where scheduled. Supply and application by Earth Layers by Conmarble.
Square brackets mark the choices that belong to the project. Send us the finishes schedule and we will return the clause completed, with the sample and mock-up programme against it.
Document library
Every publishable document for this family, reproduced in full and unaltered under our cover. Free to download, no form.
Featured project
Built with this material, by our own artisans. Open the project for the full set of photographs and the story of the installation.
Related systems
Technical support for the design team
We supply the material and we apply it, so the specification and the workmanship sit with one party. Send a finishes schedule, an elevation or a mood board and we will come back with the system, the build-up, the sample programme and a completed clause.

