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Fireproof Inspection Hatch installation

Installation of fireproof inspection hatch

Installation of Envirograf’s Fireproof Inspection Hatch to public buildings

Envirograf created fire rated hatches which consist of a non combustible panel with an intumescent backing. The intumescent expands to close off the void to stop heat transfer. Hatches are available in a variety of finishes. These include with or without hinges, push fit, coin or also key lock features as per the user’s preference. They provide up to 2 hours fire protection, and particular models also provide acoustic protection.

One of our approved installers, Evolutions fire protection, installed the frames and doors for these hatches as riser cupboard doors in a public building. Envirograf were able to provide this product for next day delivery to enable the contractor to install these products quickly. Site operations could resume normally to allow other trades to have access to the areas they were servicing.

When asked about the installation and ordering of the product, an installer from Evolution Fire Protection stated

‘The order was made in the morning one day, and turned up on site the next! The instructions are very clear and this has made our job a lot easier than it could have been. Plus the customer is happy with the completion of the job in a speedy manner due to speed of gaining the product from Envirograf’.

At Envirograf, we pride ourselves on being able to deliver the right product in the right amount of time. Our ethos is to create the contractor and client experience as flawless as possible.

Products used

Fireproof Gas Flue Inspection Hatch


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Envirograf ® products are tested to British Standards & European Standards at approved test centres.

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