uPVC Window Steel Reinforcement
Introducing the backbone of your window/door durability- uPVC Reinforcement by Green Fortune. Elevate your uPVC windows and doors with our meticulously crafted galvanized steel cross sections, meticulously designed to stand strong against wind loads and weight.
Ensuring prevention against rusting in the long run, our uPVC Reinforcement guarantees not just strength, but longevity. When it comes to quality, Green Fortune stands above the rest, delivering best-in-class reinforcements that provide the ultimate foundation for your windows and doors.

U25 Cross Section
- Matching with 2.5 Track Sash Mullion
- Series: 80
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U23 Cross Section
- Matching with 2.5 Track Mesh
- Series: 80/88/90
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U35 Cross Section
- Matching with Casement Mullion
- Series: 60
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U22 Cross Section
- Matching with 2.5 Track Sliding Window Sash, 2.5 Track Mesh
- Series: 80/88
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

RV25 Cross Section
- Matching with 2.5 Track Sliding Window Sash
- Series: 80
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U28 Cross Section
- Matching with 2.5 Track Sliding Outer Frame, 2.5 Track Sliding Window Sash
- Series: 60/88/90
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

B29 Cross Section
- Matching with 2.5 Track Sliding Outer Frame
- Series: 90
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U30 Cross Section
- Matching with 2.5 Track Sliding Window Sash
- Series: 60/88/90/112
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

B28 Cross Section
- Matching with 2.5 Track Sliding Sash Mullion
- Series: 60/88/90/112
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

B33 Cross Section
- Matching with 3 Track Sliding Outer Frame
- Series: 112
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U38 Cross Section
- Matching with 2.5 Track Sliding Outer Frame
- Series: 80
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U27 Cross Section
- Matching with 2.5 Track Sliding Outer Frame
- Series: 80
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

LV28 Cross Section
- Matching with Casement Outer Frame
- Series: 60
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U27.5 Cross Section
- Matching with Casement Outer Frame
- Series: 60
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

SLU34 Cross Section
- Matching with Casement Window Sash
- Series: 60
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U36 Cross Section
- Matching with 2.5 Track Door Mesh
- Series: 88/90/112
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

SLU34CD Cross Section
- Matching with Casement Door Sash
- Series: 60
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

L56 Cross Section
- Matching with Baypole
- Series: 60
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U26 Cross Section
- Matching with 2.5 Track Sliding Door Sash
- Series: 60/88/90/112
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U25 Cross Section
- Matching with 2.5 Track Sliding Door Sash
- Series: 60/88/90/112
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U33 Cross Section
- Matching with 2 Track Sliding Outer Frame
- Series: 60
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

U33S Cross Section
- Matching with 2.5 Track Sliding Outer Frame, 3 Track Sliding Outer Frame and Casement Window Sash
- Series: 80/112/60
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

LV28 Cross Section
- Matching with 2.5 Track Sliding Window Sash
- Series: 88/90/112
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm

L86 Cross Section
- Matching with Baypole
- Series: 88/90
- Thickness: 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm,3.0mm