Having a wooden terrace or facade is not only a pleasure, but also an obligation. Only adequate care and maintenance, are able to provide long -term wood life and protect against variable weather conditions - sun, rain, and even frosts and snow. Wood as hygroscopic material is naturally worn, loses its original color and covers with a gray coating called patina. That is why regular wood impregnation is so important.
Chemical renovation
The basic renovation of a wooden terrace or facade consists only in washing the surface with a pressure washer and re -impregnating wood with transparent or coloring oil, for this we recommend coral . Sometimes, however, to remove patina, dirt or old oil coating you need to use specialized wood renovation agents.
After taking the first step, which is washing the terrace with a pressure washer, the next step is to underestimate. Holzentgrauer coral is a great agent removing a gray raid of wooden terrace boards . It is a product based on oxalic acid, which deeply penetrates the wood structure, removing a gray coating. Thanks to it, the natural color of wood becomes visible again (it can be successfully used in the case of terrace boards, facades, garden furniture, etc.). Holzentgrauer coral should be diluted with water in the proportion recommended by the manufacturer and applied with a rice brush or other brush with hard Italians and left for about 10 minutes. Then rinse with a lot of water.
In any case, it is not possible to remove the gray coating and dirt 100%, if the stick layer is the result of many years of neglect, it may turn out that it will be necessary to use mechanical cleaning.
Mechanical renovation
Chemical renovation is not always able to bring satisfactory results. Sometimes wooden surfaces require stronger methods - mechanical methods. In the case of the facade, the patin layer of wood is removed with the help of angle and oscillating grinders with sandpaper with adequate gradation. In the case of a terrace, we use a professional Janser Renownator TSM cleaning machine. The machine is equipped with specially constructed brushes of various granules.
Machine cleaning of the terrace
As a result of greater exposure to harmful factors, terraces most often require mechanical renovation. The wood grinding process is done without the use of water and detergents, the pattern layer and impurities are removed in the form of dust from the terrace surface. The brushes allow you to remove impurities in groove and on the sides of the boards, and at the same time leave no changes in the wood structure. With this wood method, not only dirt, patina or algae, but also old oil coatings are removed, thanks to which wood regains its original color and shine. The boards look almost like new, the wood is bright again and impresses with its natural color.
The mechanical renovation process is most common as follows:
Stage I - machine terrace cleaning
Machine cleaning of the terrace surface and places where it is possible to use a brushing machine. A manual brush machine is used in hard -to -reach places. Renewal often involves the need to unscrew individual boards or the use of chemical to remove dirt and patina from inaccessible places.
Stage II - terrace oiling
After mechanical cleaning and removal of dust from the terrace surface, specialized care and preservative oil is applied. For the maintenance of the terrace, we use coral oil, which is a premium class product, possible selection of a colorless variant or with a dye. The oil is applied with the help of the so -called bench brush, which allows you to apply the optimal amount of oil, without causing small, oily puddles or stains. For effective protection, two layers of oil are applied to the terrace surface, which ensures a beautiful and lasting aesthetic effect.
If you want to renew the condition of the terrace to enjoy its beautiful appearance again, we will help you choose the right renovation method and carry out all the necessary treatments.