Monoxivent

Underground FRP Duct

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UnderDuct by Monoxivent provides the most versatile and cost effective Underground Fiberglass Reinforced Plastic Duct (FRP) on the market. We provide a wide range of solutions for the most demanding environments to standard layouts.

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Common uses for our fiberglass reinforced plastic ductwork include:

  • Underslab HVAC Duct  
  • Exhaust FRP Ductwork
  • Supply & Return FRP Pipe
  • Fiberglass Fittings

Applications of our fiberglass ducts include:

  • Swimming Pools
  • Hospitals
  • High Rise Offices
  • Restaurants
  • Auditoriums 

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 nation-wide network of sales representatives and a top-tier inside support crew, which 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.

UnderDuct- your FRP duct supply solution.