Ventilation

Envirograf Firoblok Intumescent Sleeves for Services
£4.59 – £197.51 Select options This product has multiple variants. The options may be chosen on the product page
Envirograf MG and MGL Intumescent Grilles
£57.91 – £551.83 Select options This product has multiple variants. The options may be chosen on the product page
Envirograf Intumescent Block Grilles – Standard Sizes
£53.09 – £207.64 Select options This product has multiple variants. The options may be chosen on the product page
Envirograf LV Internal Intumescent Liners
£5.75 – £23.57 Select options This product has multiple variants. The options may be chosen on the product page
Plain Cover Plates by Envirograf
£46.36 – £67.00 Select options This product has multiple variants. The options may be chosen on the product page

Ventilation

In situations where ventilation is needed, whilst providing a barrier in the event of a fire, we have various different types of grilles and other products which have been tested to be suitable for different situations.

The Envirograf MG and MGL grilles can be fitted either side of doors or walls. They can be manufactured as single or double grilles, slotted or louvered and in a variety of sizes and colours.

Envirograf’s block grilles are suitable for use in fire barrier walls and ceilings, doors and duct openings. They provide a 90% free ventilation area and are custom made, so are available in a wide variety of sizes. Please contact us if you require a non-standard size or shape.

For any other ventilation product, please contact us on 01752 690997.