All fire grilles are tested to BS476 Pt 22: 1987 and EN 1634-1.

Intumescent Fire Grille - AFFG400100 Tested to BS476: Part 22: 60 min. Rated - 400mm x 100mm x 42mm £30.87	Intumescent Fire Grille - AFFG400150 Tested to BS476: Part 22: 60 min. Rated - 400mm x 150mm x 42mm £31.05
Intumescent Fire Grille - AFFG400200 Tested to BS476: Part 22: 60 min. Rated - 400mm x 200mm x 42mm £35.91	Intumescent Fire Grille - AFFG400225 Tested to BS476: Part 22: 60 min. Rated - 400mm x 225mm x 42mm £42.27
Intumescent Fire Grille - AFFG400250 Tested to BS476: Part 22: 60 min. Rated - 400mm x 250mm x 42mm £42.53	Intumescent Fire Grille - AFFG400300 Tested to BS476: Part 22: 60 min. Rated - 400mm x 300mm x 42mm £47.73
Intumescent Fire Grille - AFFG400350 Tested to BS476: Part 22: 60 min. Rated - 400mm x 350mm x 42mm £64.18	Intumescent Fire Grille - AFFG400400 Tested to BS476: Part 22: 60 min. Rated - 400mm x 400mm x 42mm £69.54
Intumescent Fire Grille - AFFG450100 Tested to BS476: Part 22: 60 min. Rated - 450mm x 100mm x 42mm £32.13	Intumescent Fire Grille - AFFG450150 Tested to BS476: Part 22: 60 min. Rated - 450mm x 150mm x 42mm £32.50
Intumescent Fire Grille - AFFG450200 Tested to BS476: Part 22: 60 min. Rated - 450mm x 200mm x 42mm £39.00	Intumescent Fire Grille - AFFG450225 Tested to BS476: Part 22: 60 min. Rated - 450mm x 225mm x 42mm £45.15
Intumescent Fire Grille - AFFG450250 Tested to BS476: Part 22: 60 min. Rated - 450mm x 250mm x 42mm £45.36	Intumescent Fire Grille - AFFG450300 Tested to BS476: Part 22: 60 min. Rated - 450mm x 300mm x 42mm £51.99
Intumescent Fire Grille - AFFG450350 Tested to BS476: Part 22: 60 min. Rated - 450mm x 350mm x 42mm £69.59	Intumescent Fire Grille - AFFG450400 Tested to BS476: Part 22: 60 min. Rated - 450mm x 400mm x 42mm £77.98
Intumescent Fire Grille - AFFG450450 Tested to BS476: Part 22: 60 min. Rated - 450mm x 450mm x 42mm £84.35	Intumescent Fire Grille - AFFG500100 Tested to BS476: Part 22: 60 min. Rated - 500mm x 100mm x 42mm £34.58
Intumescent Fire Grille - AFFG500150 Tested to BS476: Part 22: 60 min. Rated - 500mm x 150mm x 42mm £34.75	Intumescent Fire Grille - AFFG500200 Tested to BS476: Part 22: 60 min. Rated - 500mm x 200mm x 42mm £42.55
Intumescent Fire Grille - AFFG500225 Tested to BS476: Part 22: 60 min. Rated - 500mm x 225mm x 42mm £48.95	Intumescent Fire Grille - AFFG500250 Tested to BS476: Part 22: 60 min. Rated - 500mm x 250mm x 42mm £49.03
Intumescent Fire Grille - AFFG500300 Tested to BS476: Part 22: 60 min. Rated - 500mm x 300mm x 42mm £56.48	Intumescent Fire Grille - AFFG500350 Tested to BS476: Part 22: 60 min. Rated - 500mm x 350mm x 42mm £74.33
Intumescent Fire Grille - AFFG500400 Tested to BS476: Part 22: 60 min. Rated - 500mm x 400mm x 42mm £83.40	Intumescent Fire Grille - AFFG500450 Tested to BS476: Part 22: 60 min. Rated - 500mm x 450mm x 42mm £89.79
Intumescent Fire Grille - AFFG500500 Tested to BS476: Part 22: 60 min. Rated - 500mm x 500mm x 42mm £99.05	Intumescent Fire Grille - AFFG600100 Tested to BS476: Part 22: 60 min. Rated - 600mm x 100mm x 42mm £50.00
Intumescent Fire Grille - AFFG600150 Tested to BS476: Part 22: 60 min. Rated - 600mm x 150mm x 42mm £52.00	Intumescent Fire Grille - AFFG600200 Tested to BS476: Part 22: 60 min. Rated - 600mm x 200mm x 42mm £57.00
Intumescent Fire Grille - AFFG600225 Tested to BS476: Part 22: 60 min. Rated - 600mm x 225mm x 42mm £60.00	Intumescent Fire Grille - AFFG600250 Tested to BS476: Part 22: 60 min. Rated - 600mm x 250mm x 42mm £68.00
Intumescent Fire Grille - AFFG600300 Tested to BS476: Part 22: 60 min. Rated - 600mm x 300mm x 42mm £75.00	Intumescent Fire Grille - AFFG600350 Tested to BS476: Part 22: 60 min. Rated - 600mm x 350mm x 42mm £82.00
Intumescent Fire Grille - AFFG600400 Tested to BS476: Part 22: 60 min. Rated - 600mm x 400mm x 42mm £90.00	Intumescent Fire Grille - AFFG600450 Tested to BS476: Part 22: 60 min. Rated - 600mm x 450mm x 42mm £98.00
Intumescent Fire Grille - AFFG600500 Tested to BS476: Part 22: 60 min. Rated - 600mm x 500mm x 42mm £112.00	Intumescent Fire Grille - AFFG600550 Tested to BS476: Part 22: 60 min. Rated - 600mm x 550mm x 42mm £120.00
Intumescent Fire Grille - AFFG600600 Tested to BS476: Part 22: 60 min. Rated - 600mm x 600mm x 42mm £140.00