MGL Intumescent Fire Grilles - Single Louvered (Product 35) Powder Fire Extinguishers 1mm to the width of

1mm to the width of the holder for the rebate to allow for the shrinkage of timber / paint

IB1                           50mm thick x 150mm wide             1200mm                      1 hour

– The bat flap is designed to allow protected bat species access to nests in buildings

Self-adhesive backing on the holder for ease of fitting

NF50/7                 50mm           750mm x 1000mm           2 hours            White Coated

MGL Intumescent Fire Grilles - Single Louvered (Product 35) Powder Fire Extinguishers 1mm to the width ofIntumescent Fire Grilles Intumescent ventilation fire grilles consisting of two metal plates that hold intumescent material fitted on either side of a door or wall. The grille has ventilation slots to allow improved airflow quality. The intumescent material placed within the grille will expand in under a minute to seal the openings, preventing fire and smoke from spreading. See also MG intumescent grilles. Available in a wide range of different sizes