Installing windows without a cavity

Current systems of installing windows when the external cavity is not in place create problems. They usilise metal straps which fix from the window to the wall-thereby creating a thermal bridge! the entire area is then covered with EPDM or similar and eventually all gets covered up when the external walling comes along

Using our  WINFRAMER Type 1 overcomes these bridges. You simple use the adhesive to fix it to the wall, bolt through and that leave you a structural, air-tight and super efficient cavity closer (1 hour fire rating pending)

You can then screw the window directly into the Winframer-if you then use our Bloco One sealing tape around the frames, you have a Passivhaus certified installation.

As you see in the above picture, a Metsec frame covered with particle board situation was in place and Winframer used to install the windows.-This leaves the inside services able to continue their work, without the external cladding in place

Video here:   https://www.youtube.com/watch?v=CrW3QLimfg4&list=PLaX0tg4p4m1HUXC6zsNfxFW3kYm71GzC1&index=8

Contact [email protected] for more details

Andy Swift-UK Sales Manager   ISO-Chemie GmbH