Apart from providing excellent thermal and draft reduction properties, Paarhammer's unique framing and hardware lock tight with the secure metal-to-metal locking system.
This gives you peace of mind and makes life tough on potential burglars. Additional hardware components are available to suit a multitude of security and comfort needs. Quality doors and windows by Paarhammer provide a strong impediment and put up resistance. Security which scares off even professional burglars.
Paarhammer uses patented metal-to-metal locking - spaced around the frame - which securely fastens the sash into the frame. Entry doors have extra security features like hooks on multi-point locks available.