As a result of solar radiation and low temperatures, flat roofs are exposed to extreme fluctuations in temperature, high thermal loads, and stress, placing very
high demands on the seal and thermal insulation.
In inverted roofs, the insulating layer is fitted over the seal. The construction is easier and quicker to manufacture than with a conventional single-shell roof
because fewer layers have to be fitted and bonded, and the seal thereby becomes more durable.
Because of its high compressive strength and excellent material properties, Styrodur C is suitable for inverted roofs, duo or plus roofs, roof gardens and promenade roofs, and for parking decks.