Biomass Covers

Biomass covers can be operated either manually, hydraulically or electrically and manufactured in aluminium. Surespan designs and supplies Biomass fuel doors in a variety of designs to suit all types of application.

RSI Biomass Upstand Covers

  • Brief Specifications
  • Thermally Broken Lid & Upstand
  • Curb Liner
  • Insulation U-Value 0.43 W/m²K
  • Stock & Bespoke sizes available
  • 200 or 300mm Upstand
  • Gas Spring Assisted Opening
  • Double Seals
  • Polyester Powder coated inside and out optional
  • Designed to support a live loads of 200kg/m2

Floor Access Door For Biomass Production

  • Brief Specifications
  • Custom made to any size
  • Double unbroken EPDM seals
  • Marine grade aluminium cover
  • Magnesium alloy tread plate lid
  • Water and near airtight seal
  • L03 Standard Tee Lock
  • Rw25dB acoustic rated
  • Gas spring assisted operation
  • Hold open stay feature
  • Rated up to FACTA Class AA Vehicle loading

Biomass covers can be operated either manually, hydraulically or electrically and manufactured in aluminium. Surespan designs and supplies Biomass fuel doors in a variety of designs to suit all types of application.

For single or double leaf, upstand access covers are rated at 5kN/m² loading with our flush floor covers being capable of taking traffic loading up to FACTA Class E.

The patent marine alloy frame incorporates a single or double unbroken EPDM seal to help prevent the ingress of dirt and moisture, offering water and near air tight seal. Vented, insulated and airtight options are available.

Biomass Fuel Doors can be manufactured to include our Suregrip anti-slip surfacing, available in a range of colours and designs.

Surespan ventilators with micro-mesh filters are also available.

Please contact us for further information.