Case Studies

Air Sealing

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Air Sealing


Castle Hill can install solutions to meet with your air sealing requirements as part of a fire protection package. Apertures and linear gaps penetrating external walls and floors can be sealed by using fire stopping products to prevent the passage of air.

Products installed are from market leaders such as FSI, Nullifire, Promat, PFC Corofil, British Gypsum, Rockwool, Fireus, and Sandisfire.

In the case of intumescent paint work, we use Jotun, Nullifire, Sherwin Williams and International Paints with their specifically designed intumescent loading tables to ensure that we achieve your fire rating requirements.

We work closely with the manufacturers, clients and accreditors to ensure that we offer the most appropriate and cost effective solutions for every project.

Please contact us with any queries.