4199, 4.0 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 maintenance-free properties of plastic.
This means that the glazing beads provide up to 160 times better insulation 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.