ResoFLO Fiberglass Reinforced Plastic Louvers and Ridge Ventilators
FRP Louvers and Ridge Ventilators Catalog(Click on thumbnail to enlarge)

ResoFLO FRP Louvers and Ridge Ventilators provide excellent corrosion resistance for industrial and commercial air intake or exhaust applications. Each louver and ridge ventilator can be fully customized to fit any opening size.
FRP Wall Louvers
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Resolite's ResoFLO FRP gravity ventilation systems are designed to withstand the extremely corrosive environments often associated with pulp and paper mills, chemical plants, steel mills, metal treatment facilities, chlorine cell buildings, and wastewater treatment plants. Operating conditions at these types of industrial sites typically include deadly threats to building components, excess heat, moisture and corrosive gases, liquids and particulates. Working together, they can quickly destroy ordinary ventilation system components and impair critical production processes. Fiberglass reinforced polymer materials, with their excellent resistance to corrosive atmospheres, can substantially increase the service life of ventilation systems.
Product Data
Standard Features
- Construction - High quality isophthalic polyester resin with a flame spread of 25* or less, UV stabilizers, C/W Barrier
- Frame - 6" deep channel
- Blades - Adjustable or Fixed
- Hardware - 304 stainless steel
- Minimum Size - 12" wide x 24" high
- Maximum Size - 60" wide x 120" high
- Colors - Stone White, Gray or Beige
Optional Features
- Translucent Blades to allow for Natural Daylighting
- Hardware - 316 stainless steel
- Screen - 1/2" polyethylene mesh (stock) 3/4" polyethylene mesh polyethylene insect screen 1/2" stainless steel
- Mullion Covers - for multiple installations
- Special Color - (Minimum quantity requirements)
Specification
- FRP Wall Louver Specs (PDF - 53KB)
Literature
- Resolite Product Brochure (PDF - 1.48MB)
Technical information
- FRP Wall Louvers (PDF - 53KB)
FRP Roof Ventilators
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ResoFLO continuous ridge ventilators, employing corrosion-resistant FRP components, are designed to produce maximum gravity airflow under a wide range of adverse operating conditions. Internal baffles and the outside windband effectively seal out the elements and prevent backdrafts. Special corrosion resistant bearings permit optional manual chain operated dampers to always move freely, even in the most corrosive industrial environments. ResoFLO gravity ventilators operate efficiently requiring virtually no maintenance expense while offering substantial savings in ventilation costs compared to power ventilators.
Product Data
Standard Features
- Construction - High quality isophthalic polyester resin with a flame spread of 25* or less, UV stabilizers
- Hardware - 304 stainless steel
- Vent Length – Standard 10’ modules
- End Cap – Two (2) per run
- Base – Self flashing ridge mount
- Colors - Stone White, Gray or Beige
- Throat – 4 sizes: 9", 12", 18", 24"
Optional Features
- Hardware - 316 stainless steel
- Damper – Manual chain or motor driven
- Bird Screen - 1/2" polyethylene mesh (stock)
- Base – Curb mount
- Special Color - (Minimum quantity requirements)
- Special Resin – (Minimum quantity requirements)
Specification
- FRP Ridge Vent Specs (PDF - 177KB)
Literature
- Resolite Product Brochure (PDF - 1.48MB)
Technical information
- Technical Information (PDF - 177KB)