Exterior paints

Exterior paints : solutions pour l'isolation par l'extérieur

Whetherinsulated or traditional,a façade remains exposed to the elements even after the finishing render has been applied. A water-based acrylic façade paint provides additional surface protection, offering a uniform finish and good breathability; it is available in 5- or 14-litre buckets, depending on the size of the project.

Réf. MR287P14

MR 287 Pastel – Exterior paint, 14 litres

MR 287 Pastel is a ready-to-use exterior paint designed to protect and decorate façades. Supplied in 14-litre tins, it provides a uniform finish, good weather resistance and excellent durability.

92,40 € TTC

77,00 € HT - TVA 20,00%

Réf. MR287P5

MR 287 Pastel – Exterior paint, 5 litres

MR 287 Pastel is a ready-to-use exterior paint designed to protect and decorate façades. Supplied in 5-litre tins, it provides a uniform finish, excellent weather resistance and good durability.

36,30 € TTC

30,25 € HT - TVA 20,00%

Exterior paint: what protection and finish should you choose for an external wall?

A uniform finish that provides long-lasting protection

A façade paint based on acrylic copolymers in an aqueous emulsion forms, once dry, a micro-coating that provides an opaque, uniform and slightly textured finish on the façade render. It can be applied by brush, short-pile wool roller or spray, in two cross-coats with an interval of at least 6 hours between coats to allow each coat to set before the next is applied. Coverage varies depending on the tool used, ranging from approximately 4 to 5 m² per litre when applied by brush and 3 to 4 m² per litre when applied by roller for both coats; this information is useful for estimating the volume to order before starting a façade renovation. The surface must be clean, dry and sound, free from any traces of grease or stubborn dirt, and any existing paint must remain firmly adhered and not flaky in order to accept a new coat. The recommended dilution should be moderate, around 10 per cent when applying with a brush and 5 per cent when using a roller, as excessive dilution weakens the film’s durability once dry.

Produits isolation thermique par l'extérieur

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Exterior paint compatible with external wall insulation: water vapour permeability and application conditions

A façade that breathes, even after it has been painted

A facade paint intended for external thermal insulation composite systems (ETICS) must allow the wall to breathe: a high water vapour permeability class prevents moisture from becoming trapped behind the finish coat, whilst maintaining moderate permeability to liquid water to withstand rain. When used on an external thermal insulation system, its application is subject to a prior assessment of the relevant ETICS system, as the maintenance of the insulated façade is governed by specific rules. In terms of application, the ‘climate window’ is just as important as the product itself: avoid application at temperatures below 5°C or above 30°C, in high ambient humidity, in the rain, in freezing conditions, in direct sunlight or in strong winds, as this may result in defects in appearance or long-term durability. The two pack sizes – a 5-litre bucket for touch-ups or small areas, and a 14-litre bucket for a complete refurbishment – allow you to order just the right amount without any wastage. The resulting finish is matt, with a slightly rough texture characteristic of micro-coating, rather than a smooth, glossy appearance.

Comment choisir son isolant extérieur ?

Étapes d'une ITE

Quelle fixation pour quel support ?

Exterior paint: what protection and finish should you choose for an external wall?

How can it be implemented effectively?

Apoi, se poate aplica pe un strat superior de mortar de ciment complet uscat și netezit; totuși, pentru a face acest lucru, trebuie mai întâi instalat sistemul ETICS, care reglează aplicarea acestuia în timpul întreținerii fațadelor izolate.

Odihna și concentrarea pe termen lung. Pentru a asigura siguranța, se oferă instrucțiuni care trebuie respectate: trebuie respectată o perioadă de odihnă de 6 ore.

Nu este necesar să se specifice temperatura din interiorul locuinței atunci când temperatura este sub 5 °C sau peste 30 °C, când umiditatea este ridicată, când plouă, când bate vântul puternic, sau când soarele bate direct sau vântul bate puternic.