4199, 1.5 m – FiberCore Side/top glass trim, white

PRIMO FiberCore glass strips are an energy-efficient and durable solution for both windows and doors.

They are made from an advanced composite that combines natural plant fibers with the strength and low-maintenance properties of plastic.
This means the glazing beads insulate up to 160 times better than aluminum and have a U-value of just 0.18—effectively reducing heat loss around windows and doors. At the same time, the material is resistant to moisture and weather. It does not absorb water and will not rot, crack, or dry out. This provides a solution that requires minimal maintenance and extends the lifespan of the windows.