![How to prepare an external wall for painting](https://i.ytimg.com/vi/3aX1uh3bWuM/hqdefault.jpg)
Content
- Repaint the garden house, so you have to proceed
- The preparation
- When is the preparatory cut recommended?
- When is it enough to apply primer?
- How is it sanded?
- The new painting
- Tips
Anyone who wants to save a sanding can apply Haftgrund
Repaint the garden house, so you have to proceed
One of the necessary care measures of the garden house is to repaint this regularly. The unprotected wood would be very bad rain, snow and sunlight, so it is rotten. In addition, the untreated surface provides an ideal breeding ground for mold and fungus.
The preparation
There are two possibilities here:
When is the preparatory cut recommended?
You should do this quite time-consuming work if the surface is already weathered. The material is thereby optimally prepared for the subsequent treatment with a varnish. Even if you want to use a less pigmented glaze, you should sand off the wood so that the natural wood grain is visible again.
When is it enough to apply primer?
Since this work is comparatively quick, many prefer a simple coat of paint. However, weathered areas are only covered by the primer. Old paint rests that could chip off remain on the wood. Therefore, this method is recommended only if the house is still in very good condition.
How is it sanded?
So that the subsequent coat can be applied easily and adheres well, there are some basic things to consider:
The new painting
Regardless of whether you repaint the sanded house or paint over a primer, the procedure remains broadly the same:
Tips
How long the new paint works is not only dependent on the weather conditions. Wood stains last only about two years, with varnish this renovation work is due every four years.