Intumescent Grilles

Envirograf Intumescent Grilles for Doors and Walls

£42.74

£42.74 (excl VAT)

A flat plate intumescent grille for doors or walls providing up to 73 minutes of fire protection. There is a choice of either a plain slot type for more ventilation or a louvered slot that reduces viewing. They can be...

Intumescent Grilles

Envirograf Original Intumescent Block Grille

£48.70

£48.70 (excl VAT)

A slim block-type intumescent grille giving an excellent free ventilation area. For ceilings, doors, walls and ventilation ducting. Openings are be sealed off in under one minute when attacked by fire. Can be made...

Intumescent Grilles

Envirograf New BG Grille With Face Plate

£68.32

£68.32 (excl VAT)

The new elegantly designed BG grill Single or double grille face option Combined with a powerful intumescent section, that fits into the door aperture

Intumescent Grilles

Envirograf Acoustic Fireproof Ventilation Grille

£50.07

£50.07 (excl VAT)

The grille can be used on partition walls and doors to prevent fire passing from one room to another when acoustic protection is also needed. Hole size - height x width Overall size - 20mm on each dimension Envirograf...

Intumescent Grilles

Envirograf Manual Set Fire and Smoke Grilles

£312.07

£312.07 (excl VAT)

A manual setting intumescent grille for walls, ceilings, fire doors and ventilation inlets. Envirograf Product 34NMA

Intumescent Grilles

Envirograf Memory Spring Set Intumescent Fire and Smoke Grilles

£295.66

£295.66 (excl VAT)

Intumescent grille with a memory spring for walls, ceilings, fire doors and ventilation inlets. Envirograf Product 34NSPRING

Intumescent Grilles

Envirograf Automatic Set Intumescent Fire and Smoke Grilles

£405.33

£405.33 (excl VAT)

An automatically resetting Intumescent grille for walls, ceilings fire doors and ventilation inlets. Sizing is internal hole size, height x width (mm) Envirograf Product 34NAUTO

Intumescent Grilles

Envirograf 24 Volt Control Unit for Smoke and Vent Grilles

£303.48

£303.48 (excl VAT)

Smoke detector control unit for use with the Intumescent Fire and Smoke Grille.

01793 525241

Envirograf Silicone Fireproof Sealant

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Envirograf Intumescent Liner for Letterbox...

Envirograf Intumescent Pipe Collar

VENTILATION

Envirograf Intumescent Grilles for Doors and Walls

Envirograf Original Intumescent Block Grille

Envirograf New BG Grille With Face Plate

Envirograf Acoustic Fireproof Ventilation Grille

Envirograf Manual Set Fire and Smoke Grilles

Envirograf Memory Spring Set Intumescent Fire and Smoke Grilles

Envirograf Automatic Set Intumescent Fire and Smoke Grilles

Envirograf 24 Volt Control Unit for Smoke and Vent Grilles

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