Build a realistic refurbishment budget using net area, coat count, substrate losses, room schedules and maintenance records.
Verify area before ordering material
Record wall heights, openings, reveals and different finish zones separately. Ordering everything from one approximate floor-area figure can confuse primer and finish requirements. Repairs, filler and primer do not necessarily cover the same area.
Distinguish theoretical coverage from practical consumption
Coverage figures depend on the conditions stated in the data sheet. Texture, absorbency, application method and colour can affect actual consumption. Do not convert kilograms into litres without density information. Measured consumption over a trial area provides useful evidence for subsequent ordering.
Integrate maintenance with building occupancy
Schools, offices and hotels may not be able to close every area simultaneously. Coordinate room sequence, access, ventilation and return to use. Record retained material by product and batch so that future touch-up requirements can be managed more consistently.
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
Select a representative room before refurbishing a three-storey office. Record preparation time, primer and finish consumption, losses and return-to-use requirements. Compare these observations with the remaining areas before phasing orders. If the pilot room is sound but other rooms need extensive repairs, do not simply multiply its consumption; account for substrate differences separately.
Checks before making the decision
- Measurement: separate openings and distinct substrate zones.
- Units: avoid arbitrary conversions between kilograms and litres.
- Ordering: validate quantity assumptions through a site trial.
- Handover: retain colour, batch and maintenance information together.
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 Interior Emulsion Paint
Interior Emulsion Paint is a Nanomix coating solution developed to combine protection, an attractive finish and professional application performance on selected surfaces.
Application scope: Interior walls and ceilings, including render, concrete, plaster and suitable previously painted surfaces.
Nanomix Silicone Exterior Paint
Silicone Exterior Paint is a Nanomix coating solution developed to combine protection, an attractive finish and professional application performance on selected surfaces.
Application scope: Render, concrete, aerated concrete and similar mineral exterior surfaces.
Nanomix Interior Wall Primer
Interior Wall Primer is a professional primer that promotes more uniform topcoat adhesion and provides a controlled foundation for the coating system.
Application scope: New or previously painted mineral building surfaces and absorbent substrates specified for the product.
Nanomix Exterior Wall Filler
Exterior Wall Filler is a surface-levelling product developed to correct imperfections before painting and provide a more uniform foundation for the topcoat.
Application scope: Filling and levelling concrete, aerated concrete, render and similar mineral exterior surfaces.
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
How much area does one container cover?
Container size alone is insufficient. You need product coverage, coat count and substrate conditions. Confirm archived product-page figures against the current technical data sheet; theoretical consumption is not automatically the purchasing quantity.
Must the entire project use one batch?
Batch planning is useful for visually continuous surfaces. Where different batches are necessary, follow manufacturer guidance for trials and transitions. On a large uninterrupted wall, waiting until completion to assess differences may be too late.
Sources and technical scope
This article is based on Versan Boya product records, the site's technical descriptions and available archived Nanomix catalogue documents. An archived document does not replace a current technical data sheet. Confirm numerical application values, system compatibility and special-use approvals for the selected product before ordering. The scenario is illustrative and is not presented as a completed customer project or a performance test.
Editorial archive date: 22 February 2026. This new content was prepared and updated on 25 September 2026. Archive ordering does not imply that the article was previously published.
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
- Decorative Wall Finishes: Sampling and Planning Marmo and Travertine Effects
Related technical publication: 2026 environmental paint criteria define performance and sustainability together.