Thermawood

Thermawood Retro-fit creates a unique dry glazing system for double glazing your existing timber windows and doors in your home. The system is designed to fit any wooden joinery and can be used in a number of configurations.

Thermawood Retro-fit Double Glazing remains substantially warmer than single glazing and allows you to maintain the original character aesthetic of your home while adding value to your property and saving money on energy costs.