Provided that the Olympus is correctly installed, the manufacturer gives a guarantee of 15 years. Such a long service life is due to the fact that the company FiAr, which produces ceilings of this brand, produces them exclusively from high-quality and reliable materials. Stretch ceilings Olympus, reviews of which you can find on this page, have been produced in St. Petersburg since 1998. They have a welded structure, but the seam is visually almost invisible.