Twin Track Rails

Twin track rail brackets are typically 200 to 250mm deep (front to back) to accommodate two parallel curtain positions. The rail is mounted above the door opening on the face, underside, or behind the header as required. Ensure you have sufficient overhead and depth clearance for the bracket profile before ordering. Contact us with your door header dimensions if you are unsure whether twin track will fit your opening.

Always use polar-grade PVC strips with twin track rails in freezer environments. For standard cold rooms (-2C to -18C), polar grade to -25C is sufficient. For blast freezers and deep freeze storage (-18C to -35C), specify deep freeze grade rated to -40C. Using standard PVC in a twin track freezer installation is a common mistake — the strips will stiffen and lose effectiveness within weeks regardless of having two curtain layers.