Kömmerling's® exclusive rigid modified PVC formula, Kömalit Z® is classified as M1 (hardly flammable and self-extinguishable according to European regulation UNE 23 727).
Self extinguish ability means that, in case of fire, Kömalit Z® does not spread combustion and extinguishes itself as soon as the heat source recedes.
Unlike wood doors and windows, PVC Transforma doors and windows not only resist fire but also keep their maintenance cost low.
In page Colors you will be able to see the different wood imitation options.
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