Ventilation ducts
HKL Heating Air conditioning Ventilation
Ventilation ducts
Ventilation duct linings
Sound insulation of ventilation ducts inside.
Heat Cold Ventilation duct insulation
Thermal insulation of air ducts and air pipes.
Frequently asked questions (FAQ)
Basotec? melamine foam has the BKZ 5.2 (hardly combustible with medium smoke formation)
Tedrodem? Kobination sound insulation mat has the BKZ 5.2 (hardly combustible with medium smoke formation)
Basotec? melamine foam has the BKZ 5.2 (hardly inflammable with medium smoke formation)
