Cold Room Panel & Door Installation Standard, Anchor Fixing & Penetration Hole Treatment

Cold Room Panel & Door Installation Standard, Anchor Fixing & Penetration Hole Treatment

Cold room panel installation accuracy directly determines sealing effect; verticality and levelness must be calibrated during assembly. Wall panel fixed by expansion anchor inside aluminum profile base; ceiling panel uses suspension hanger system connected to building main structure. All steel hanging parts and anchor inside cold room must be wrapped with PU insulation block; avoid metal heat bridge and frost at fixing point. Pipeline, wire hole through panel: reserve hole bigger than pipe, fill gap with PU foam, seal both sides with silicone, install thermal isolation sleeve. Xiteliduo provides installation drawing and hanger accessory package together with cold room panel shipment for overseas construction team. Ceiling panel cannot bear cargo load; maintenance walkway must be separately supported on building beam, not on PU panel itself. Panel corner is reinforced by corner aluminum profile; corner is easy to knock and leak without protection. Door frame must be vertical, fixed tightly with wall panel; offset door frame will cause sealing strip uneven compression and permanent gap. Installation in rainy coastal site needs temporary rain shelter; wet foam before sealing will keep moisture inside forever. Refrigeration maintenance & repair company checks all anchor points and penetration holes when tracing hidden heat leakage.

FAQ

1. How to fix cold room ceiling panel? Suspension hanger connected to building main beam.
2. What treatment for metal anchor and hanger inside cold room? Wrap with PU insulation block to cut heat bridge.
3. How to handle pipeline penetration hole on panel? Fill gap with PU foam, double side silicone seal plus thermal sleeve.
4. Can we walk and place goods directly on cold room ceiling panel? No, independent maintenance walkway support required.
5. What accessory reinforces cold room internal and external corner? Aluminum corner protection profile.
6. What defect will happen if door frame is not vertical? Uneven compression of sealing strip, permanent leakage gap.
7. Why avoid panel installation under open rain? Moisture enters foam before sealing and cannot be removed later.
8. Where are hidden heat leakage points often ignored? Anchor points, hangers and small pipeline penetration holes.