How to Install a Sliding Cold Room Door | Step-by-Step Guide | Frigo System

Learn how to install a Frigo System sliding cold room door, step by step – from cutting the panel opening to the final light-leak check. Frigo System sliding doors are designed and built for years of trouble-free service in heavy-duty commercial and warehouse cold rooms. This guide applies to both the sliding cold room door and the monorail sliding cold room door. ⏱ CHAPTERS 0:00 Intro 0:05 Required tools 0:26 Cutting the panel opening (W + 60 mm, H + 30 mm) & U channels 0:48 Steps 1–2: Placing the frame & checking the clear passage 1:07 Step 3: Screwing the frame from the inside 1:20 Steps 4–5: PU foam & casing trim 1:35 Step 6: Placing and aligning the rail 2:01 Step 7: Fixing the rail (Ø 13 mm, threaded rods) 2:14 Step 8: Raising the rail end (+20 mm) 2:34 Step 9: Hanging the door leaf 3:07 Steps 10–11: Light-leak check & tail rail 3:27 Step 12: Guide roller & one-finger gap 3:48 Step 13: Fixing the tail rail & final test 🔧 KEY POINTS • Panel opening: door width + 60 mm, door height + 30 mm • Clear passage must be equal at the top and the bottom • Fix the frame with screws from the INSIDE (2 left, 2 right, 2 top) • Rail start must be flush with the frame – otherwise the centering parts cannot work • Rail end about 20 mm higher than its start, so the leaf cannot roll off • Check the gaskets for light / air leaks from the inside • Leave a one-finger gap between the tail roller and the tail rail 📄 Need the installation manual or free technical support? 🌐 www.frigosys.com ✉️ info@frigosys.com #ColdRoom #ColdRoomDoor #SlidingDoor #Refrigeration #FrigoSystem