{"id":223460,"date":"2022-12-24T06:17:27","date_gmt":"2022-12-24T05:17:27","guid":{"rendered":"https:\/\/renovation-haute-savoie.fr\/?p=223460"},"modified":"2025-08-14T14:29:52","modified_gmt":"2025-08-14T12:29:52","slug":"choisir-le-sablage","status":"publish","type":"post","link":"https:\/\/renovation-haute-savoie.fr\/en\/exterieur\/choisir-le-sablage\/","title":{"rendered":"Why choose sandblasting"},"content":{"rendered":"
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Pourquoi choisir le sablage? Le bois du chalet ternit au fil du temps et sous l\u2019agression des intemp\u00e9ries. Pour lui redonner sa beaut\u00e9 d\u2019antan, rien ne vaut un bon coup de sablage suivi de finitions manuelles. Le sablage, utilis\u00e9 pour le pr\u00e9traitement m\u00e9canique du bois, permet au bois de retrouver sa couleur initiale blond clair, comme \u00e0 la sortie d\u2019usine. Pour choisir le sablage, suivez nos conseils.<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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THE ADVANTAGES OF SANDING FOR THE WOODEN CHALET<\/h4>\n\t
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Sanding consists of projecting dry abrasive on a support to be stripped with the help of a sandblaster or air-gun. As this dry cleaning technique does not deform the wood, it also has other significant advantages.<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n

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THE INTERVENTION IS FASTER<\/span><\/h3>\n

The speed of impact of the abrasives on the substrate, with a pressure of at least 8kg per cm2, allows for a deep cleaning. This speed allows a real reduction in labor costs, unlike the chore of manual sanding.<\/span><\/p>\n

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STRIPPING DOES NOT ATTACK THE WOOD<\/span><\/h3>\n

Sanding does not leave any scratches on the wood and does not break the grain. It is however imperative to adapt the pressure and the granulometry of the abrasive used according to the hardness and the wear of the wood to be treated.<\/span><\/p>\n

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THE SUBSTRATE IS BETTER PREPARED FOR COATING<\/span><\/h3>\n

Sandblasting is particularly adapted to cottage wood, inside and outside, to remove flaking paint, old stains and any other trace of aging. The homogeneous micro-roughness left by the sanding optimizes the adhesion of the coating. It becomes easier to restore the shine with a stain, paint or varnish.<\/span><\/p>\n

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SANDBLASTING ENSURES BETTER PENETRATION OF THE TREATMENTS<\/span><\/h3>\n

Wooden structures are often prey to insects and wood-eating fungi. Sanding effectively removes the wormy layers and leaves only the healthy wood.<\/span>
\nSometimes the wood is already infested with insects but this is not visible on the outside. After sanding, the surface is clean and uniform, revealing the small holes made by the parasites. It is also less watertight, which ensures better penetration of insecticide or fungicide products.<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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WHY ENTRUST THE SANDING OF YOUR CHALET TO RENOV'ALPES?<\/span><\/h3>\n

You can rent a sandblaster and the necessary equipment to sand your cottage yourself. The sandblaster, however, is a professional device that requires technical knowledge to operate. This includes the granulometry of the abrasives as well as the projection pressure, which must be set according to several criteria: the thickness of the siding, the hardness and condition of the wood, etc. If you don't master them, you risk creating breaks or irreversible damage to your wooden structure. It is much better to entrust the project to a professional and<\/span>
\nAs a professional wood treatment craftsman, RENOV'ALPES is an expert in :<\/span><\/p>\n