Ice Line Irrigation Pipe 13mm — 30m Temperature-Reducing Roll

Ice Line Irrigation Pipe 13mm — 30m Double-Walled Temperature-Reducing Pipe

Double-walled irrigation pipe specifically designed to prevent nutrient solution temperature rise during transit — unlike standard black irrigation pipe which absorbs heat readily, Ice Line's double-walled construction insulates against ambient heat. Particularly useful for large grow rooms with long pipe runs under intense lighting, where standard pipe would heat the solution significantly and cost you dissolved oxygen.

Why growers choose Ice Line 13mm Pipe:

• Double-walled insulating construction — prevents heat absorption that standard black pipe suffers
• Significant temperature drop vs standard pipe — measurable reduction in solution temperature
• Essential for long pipe runs — the longer your pipe, the more temperature rise accumulates
• Critical for hot-lit rooms — intense HPS/LED lighting heats surfaces rapidly
• Cooler solution = more dissolved oxygen — better root health, less pythium risk
• 13mm standard IWS/Alien compatibility — fits IWS Standard (13mm) systems
• 30m generous roll length — enough for large build or multi-tent runs

Who it's not for:

For IWS Pro 25mm systems, use Ice Line Pro Flexi Pipe (25mm, different size). For AutoPot systems (16mm or 9mm), use AutoPot-specific pipe. For small setups with short pipe runs, the temperature rise on standard pipe isn't significant — save the money. Most effective in large grow rooms with long pipe routing and hot lighting; marginal benefit in small cold setups.

See it running in our Stone shop. Drop by Unit 24, Emerald Way, Stone Business Park (ST15 0SR) to see this fixture set up, or call us on 01785 556355 (Mon–Fri, 10am–5pm) to talk through whether it's the right choice for your tent size and grow style. In stock now with 24hr UK dispatch, or choose click & collect at checkout.