Underground, Fiberglass,
Reinforced, Plastic Duct Work
877-608-4383

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UnderDuct - The better choice for underground HVAC applications.

Fiberglass Reinforced UnderDuct offers many advantages over buried metal duct

Benefits of FRP
     
  • Corrosion Resistant
  • Approved for Direct Burial
  • High Strength/Light Weight
  • Sustainable, Green Building
  • Shop Fabrication
  • Non-Conductive
  • Minimal Maintenance
  • Fire Resistant
  • Ideal for Displacement
    Ventilation Design
  • Suitable for inground
    conditioning of fresh air
Common Uses of FRP
  • Underslab HVAC Duct
  • Exhaust FRP Ductwork
  • Supply & Return FRP Pipe
  • Airports
  • Swimming Pools
  • Hospitals
  • Libraries
  • Sports Complexes
  • Auditoriums
  • Residential Homes
  • Commercial Buildings

Experienced Manufacturing:

Monoxivent's manufacturing source has over 40 years of experience and is a leader in the Underslab Fiberglass Ductwork market. Monoxivent has a North America-wide network of sales representatives and a top-tier inside support crew, that provides engineering, design, sales, service, and marketing. UnderDuct is offered both as single wall and pre-insulated double wall duct to meet any ventilation needs. Monoxivent 824 Low Smoke Class 1 duct has been approved for direct burial.