![MU10 muntin bar](/sites/default/files/styles/stage_standard_xs_1x/public/2018-11/7021_sprossen_0.jpg?itok=qvdtDEP-)
Muntin bars for insulating glass
Muntin bars for insulating glass cavities
Installed in the insulating glass unit cavity, our muntin bars have no direct contact with the glass. They are aesthetically identical to our hybrid warm edge spacers for a perfect and beautiful design.
Our muntin bars offer insulating glass manufacturers a complete thermally optimized system.
![mu10](/sites/default/files/styles/ref_news_style_xs_1x/public/2024-03/single_profil_mu10_1.png?itok=OoDcpjss)
Our muntin bars offer you the following features:
- Low heat conductivity of 0.25 W/mK (lambda-equivalent)
- High profile rigidity and low thermal expansion of the material due to integrated glass fibers
- Designed for the smooth use with our hybrid warm edge spacers