- Always internally glazed for extra security
- 40+ colours available
- Double & Triple glazing options available
- Five chambered C70 system is much higher energy efficient than our many competitors’ 3 chamber system
- All of our casements are produced on site in our factory in Bagenalstown
- Tried & tested by Kommerling in very harsh continental climates
- All of our windows are highly secured and easy to install on site
- Require little to no maintenance for years to come
- Designed using advanced German engineering & technology
- 100% lead-free making it better for you and the environment
- Fully integrateable with all of our window systems
- Accepts all hardware products
- Improved energy ratings – A1 and 0.8Wm2k
- Large range of designs, bespoked to your requirements