FAKRO - Handle With Lock (ZBH) platform There is no Portland cement

There is no Portland cement

improving  energy efficiency and protecting against moisture penetration

then that layer should be just 1

Mineral Wool or Wood Fibre insulation

it's a smart choice for both modern and traditional homes

FAKRO - Handle With Lock (ZBH) platform There is no Portland cementThe Fakro ZBH Handle with Lock is a smart upgrade for Fakro wooden roof windows, designed to improve security and give you greater peace of mind. By replacing the standard handle, it introduces a secure locking mechanism that prevents unauthorised access from outside, while still ensuring smooth and easy operation from within. Positioned at the lower part of the window the convenient use, this handle combines practicality with style. Finished in