
The Story
Rolltrak Adjustable Steel Carriage and Acetal Roller is designed for use with Wunderlich doors, featuring a robust steel carriage and an acetal roller with a 15kg load rate.
This adjustable steel carriage and acetal roller is specifically engineered to provide reliable performance for patio doors. With a load capacity of 15kg, it ensures smooth operation and durability. The product is compatible with Wunderlich doors, making it an ideal choice for replacements. If you require a replacement roller for this carriage, consider products R4060 or R4068. For assistance in identifying the correct carriage or roller, you can download the “1:1 Scale Product PDF” from the “Guides & Documents” section below.
Features
- Acetal roller for smooth operation
- 15kg load rate for reliable performance
- Steel carriage for enhanced durability
- Compatible with Wunderlich doors
- Replacement options available: R4060, R4068
Specifications
| Dimensions (W x H x D) | 34mm x 45mm x 21mm |
| Weight | 15kg |
| Material | Steel carriage with acetal roller |
| Colour | Steel |
| Model Number | R1091 |
| Volume/Size | 100mm x 180mm x 20mm |
The Rolltrak Adjustable Steel Carriage and Acetal Roller is a reliable component for patio door systems.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Rolltrak Adjustable Steel Carriage and Acetal Roller is designed for use with Wunderlich doors, featuring a robust steel carriage and an acetal roller with a 15kg load rate.
This adjustable steel carriage and acetal roller is specifically engineered to provide reliable performance for patio doors. With a load capacity of 15kg, it ensures smooth operation and durability. The product is compatible with Wunderlich doors, making it an ideal choice for replacements. If you require a replacement roller for this carriage, consider products R4060 or R4068. For assistance in identifying the correct carriage or roller, you can download the “1:1 Scale Product PDF” from the “Guides & Documents” section below.
Features
- Acetal roller for smooth operation
- 15kg load rate for reliable performance
- Steel carriage for enhanced durability
- Compatible with Wunderlich doors
- Replacement options available: R4060, R4068
Specifications
| Dimensions (W x H x D) | 34mm x 45mm x 21mm |
| Weight | 15kg |
| Material | Steel carriage with acetal roller |
| Colour | Steel |
| Model Number | R1091 |
| Volume/Size | 100mm x 180mm x 20mm |
The Rolltrak Adjustable Steel Carriage and Acetal Roller is a reliable component for patio door systems.













