Draft Beer Line Insulation

Beer Line & Trunk Line Insulation

Any exposed beer line run — through a warm ceiling cavity, along an uninsulated wall, or across an outdoor patio — starts picking up heat before it reaches the faucet. Insulation is the cheap fix that keeps a properly-chilled beer cold for the last few feet of the journey instead of losing the fight right at the finish line.

What We Carry

• Foam sleeve insulation — slides over exposed beer line or trunk bundle for continuous coverage along a run
• Insulating wrap tape — for wrapping irregular sections, joints, or spots a foam sleeve can't reach

Where Insulation Matters Most

• Lines running through a warm ceiling space, kitchen wall, or unconditioned area
• Any exposed section of trunk line between the cooler and the tower that isn't already inside an insulated bundle
• Outdoor and patio bar installations where lines are exposed to ambient temperature swings

Insulation supplements a glycol system — it doesn't replace one. On a long run, glycol keeps the beer cold; insulation keeps outside heat from working against it.

Beer Line Insulation FAQ