Large industrial, infrastructure and commercial buildings such as warehouses, manufacturing plants, airports and shopping centres uses flat roof. It can be a much more economical solution compared to pitched roof and flat roofs offer the advantage for installation of air conditioning, ventilation equipment and solar cells above the roof. As with any roof, the main function of a flat roof is to provide a watertight cover, reducing external heat transfer and noise for the building.
Flatroof Lite insulation system offers a cost effective solution to membrane roofs. It meets basic requirement for thermal, acoustic and fire protection. Roofrock 30 roofing board with the compression resistance of 30kPa is introduced as the bottom layer of the system with the superior mechanical strength of Hardrock 60 roofing insulation board, employed at the top layer to provide the stability for the overall system. Flatroof Lite is FM approved using the combination of Hardrock and Roofrock series of products.
ROCKWOOL Flatroof Plus insulation system provides superior mechanical strength to meet all challenges on the roof. The 60kPa roofing boards provide resistance to foot traffic during periodic roof maintenance. With ROCKWOOL state-of-the-art technology, Hardrock 60 roofing boards delivers the combination of mechanical strength, lighter weight and resistance to fire. When tested to EN 1606, Flatroof Plus can withstand a permanent load of 3kPa.
Flatroof Pro insulation system provides an unsurpassed performance over a range of parameters. The fully tested system provides excellent acoustic performance due to the higher mass and damping ability of the boards. This roofing system is proven with excellent track records in Asia. When tested to EN 1606, Flateoof Pro can withstand a permanent load of 4kPa.