Plan decorative walls around pattern scale, lighting, substrate preparation and applicator technique for a consistent finish.

Translate the sample into a full wall

Pattern repetition and direction can create effects not apparent on a small swatch. Use a sample large enough to support a decision. Agree vein density, tonal variation and corner transitions so that the applicator understands the acceptable degree of variation.

Coordinate the finish with lighting

Grazing light can accentuate trowel marks and relief. Daylight approval alone does not establish the evening appearance. Assess the sample under the intended luminaires where possible; otherwise record lighting as an unresolved variable in the texture and sheen decision.

Plan working boundaries for continuous surfaces

Changes of applicator or unplanned interruptions can affect pattern continuity. Use corners, joints and architectural terminations as planned boundaries. Do not infer coat order from the Fodero, Marmo or Travertine names; confirm instructions for the selected decorative system.

Technical framework: from substrate to system

For architectural coatings, a sound specification starts with substrate condition, absorbency and moisture behaviour, rather than colour alone. New plaster, previously painted walls, concrete and repaired patches within one building may require different preparation. Dividing the survey into distinct substrate zones reduces the risk of applying one primer or one coverage assumption throughout the project. Record the intended use, existing coating, cleaning regime and desired appearance together.

A trial should be more than a small colour swatch. Prepare a representative area using the proposed preparation, primer and finish. Assess it after drying in daylight and artificial lighting, looking for patch boundaries, roller texture and sheen variation. An approved sample becomes a practical reference for different teams working on the same project. Coating selection does not replace correction of water ingress, moving cracks or other defects in the building fabric.

Start this assessment with the Architectural Coatings range and refer to the coatings glossary for terminology.

Example project scenario

For a hotel lobby feature wall, assess the sample alongside reception lighting and neighbouring materials. Photographs are useful records, but screen colours are not sufficient acceptance criteria. Retain the physical sample and record direction and corner detailing. Allow for the possibility that a small local repair may remain visible within a continuous decorative pattern.

Checks before making the decision

1. Pattern: define direction and acceptable variation.
2. Lighting: compare daytime and evening appearance.
3. Applicator: have the installation team produce the sample.
4. Maintenance: consider whether a complete panel may need refinishing.

Relevant products and system components

These records support comparison and technical discussion. Listing them together does not constitute an approved application system for every condition. Follow the links for packaging, technical scope and product-specific questions.

Nanomix Decorative Fodero

Decorative Fodero is an acrylic-emulsion preparation primer designed to support adhesion before acrylic decorative coatings.

Application scope: Preparation of suitable substrates before acrylic decorative finishes.

Archived product record (PDF)

Nanomix Decorative Marmo

Decorative Marmo is a Nanomix coating solution developed to combine protection, an attractive finish and professional application performance on selected surfaces.

Application scope: Metal, wood, mineral or industrial surfaces specified in the product technical description.

Archived family reference; product-specific confirmation required (PDF)

Nanomix Decorative Travertine

Decorative Travertine is a Nanomix coating solution developed to combine protection, an attractive finish and professional application performance on selected surfaces.

Application scope: Suitably prepared interior walls where a decorative finish is required.

Archived product record (PDF)

Nanomix Decorative Velatura

Decorative Velatura is a Nanomix coating solution developed to combine protection, an attractive finish and professional application performance on selected surfaces.

Application scope: Suitably prepared interior walls where a decorative finish is required.

Archived product record (PDF)

Application, acceptance and maintenance planning

Agree acceptance criteria before work starts: colour reference, texture, visibility of repairs and the expected cleaning regime. Link container and batch information to room or elevation records. Attempting to save material through excessive dilution or inadequate preparation can create additional coats and labour later. Calculate net area, substrate absorbency, specified coat count and practical application losses separately.

Record ambient and substrate conditions during application; air temperature alone is insufficient. Take recoating and return-to-service requirements from the selected product's current technical data sheet. Use the safety data sheet to define ventilation, personal protection and handling arrangements.

Preparing a technical enquiry and quotation request

Before contacting the technical team, prepare overall and close-up photographs. Identify substrate, any previous product, area or component count, colour and appearance requirements. State the application location, equipment and required completion date. Flag chemical contact, continuous immersion, food-related use or any other condition requiring specific documentation at the beginning of the enquiry.

Request separate identification of primers, finishes and auxiliaries alongside exact product codes. List unresolved technical values as items requiring written confirmation instead of filling them with assumptions. Keeping the approved sample, current technical data sheet and application records together allows purchasing and production to work from the same decision. Packaging information supports ordering, but product-page options do not represent live stock or a guaranteed delivery date.

Send your project details through the quotation request form or discuss unresolved questions with the Versan Boya team.

Frequently asked questions

Will a decorative finish hide substrate defects?

Some textures reduce the visibility of minor differences, but do not make weak substrates or significant unevenness acceptable. Preparation must satisfy the selected system before the decorative effect is applied.

Can every wall have an identical pattern?

Hand-applied effects naturally vary. The objective should be consistency within an approved range of colour, density and movement, rather than a pixel-perfect copy of a photograph. Define that range in the sample approval and specification.

Explore the subject further

• Choosing Interior Paint: Washability, Sheen and Room Use
• Exterior Paint: Selecting a System for Moisture, Climate and Substrate
• Primers and Fillers: Preparing New Plaster, Concrete and Painted Walls
• Building Paint Maintenance: Quantities, Coverage and Refurbishment Scheduling

Related technical publication: 2026 environmental paint criteria define performance and sustainability together.