In sanitary, heating and air conditioning applications, penetrations for flammable and non-flammable conduits with and without insulation must be equipped with a fire penetration seal. Numerous special conduits and composite conduits used in these applications consist of layers of different materials, therefore necessitating special fire penetration seals. These requirements can be met by using different intumescent fire penetration seals from ZAPP-ZIMMERMANN GmbH. They can also be equipped with fire protection sleeves and bands in order to receive the necessary classification.

ZIMMERMANN GmbH also offers custom solutions for manufacturers, such as additives for fire protection components, special fire protection foams for gas line lead-ins, special sleeves for GFRP conduits, sleeves for offset installation, fire protection plugs for roof outlets, and for fire protection refurbishing after building drying.

If you are in search of more extensive solutions, our research and development team can develop new product variants for you, to meet the specific application requirements, and test them in orientation fire tests in the company’s own fire test rig. ZAPP-ZIMMERMANN has a competent staff of specialists for individual consultation and training, and our technical sales department will be glad to assist you with any questions or problems. Contact us at info(at)z-z.de