These frames are fireproof, adding an additional layer of security to your house or building
https://open.substack.com/pub/manuelzhth560/p/window-pvc-frames-an-investment-in?r=3p3rw8&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true
These frames are fireproof, including an additional layer of security to your house or building