Realization of internal corners by means of MAGIC CORNER expansion strip
Surely each of you has encountered the problem of cracks at the joints of plasterboard in the attic more than once. Many builders forget about the careful treatment of drywall joints when implementing plasterboard in the attic. This mistake is the most common and the main cause of the aforementioned cracks. There are several ways of treating these joints, but the simplest and most reliable is the use of MAGIC CORNER expansion strip. Its installation is simple, and in the first step of the installation it is enough to fix the expansion strip with a stapler against the plasterboard. The joints are then sealed with a plaster trowel, which is then sanded to a smooth, final finish after drying. The MAGIC CORNER dilatation strip can be used for all types of joints, which makes it an ideal helper when working with plasterboard. The dilatation strip and its use in practice is shown in the following pictures.
Plasterboard joints in the attic are very susceptible to cracking due to movements of the trusses and roof structure. The MAGIC CORNER expansion joint is an easy way to prevent these cracks. By using it, you will achieve a straight and aesthetic internal corner, simply and without unnecessary complications.
