Universal 20k Slate Vent

Product Code: KG9795-1-0429 KG9795-1-0450

The Slate Vent is for high-level ventilation, providing 20,000mm2 ventilation area to reduce the build-up of mould growth and structural damage in the roof space, caused by damp, poorly ventilated roofs.

  • Ideal solution for high level ventilation, providing 20,000mm2 ventilation area
  • Adaptors and Flexipipe available for easy soil ventilation or mechanical extraction
  • Perfect solution for Heat Recovery Systems when used with the 150mm adaptor
  • Available Colours:

    Klober Universal 20k Slate Vent Slate Grey
    Klober Universal 20k Slate Vent Slate Grey installed on a roof

    Compatible with:

    More Information

    The Universal 20k Slate Vent is for high-level ventilation, providing 20,000mm2 ventilation area to reduce the build-up of mould growth and structural damage in the roof space, caused by damp, poorly ventilated roofs. It can also be used as a terminal for soil and ventilation pipes and mechanical extraction systems when used with an adaptor. The Universal 20k Slate Vent suits larger man-made fibre cement and natural double lap slate tiles (600mm x 300mm / 24” x 12” and 500mm x 250mm / 20” x 10” tiles) with a minimum pitch of 22.5°. The Universal 20k Slate Vent is available in slate grey or dark slate to blend in with the roof tiles.

    Specifications

    Technical Data
    Colour
    Slate Grey
    Material
    PVC
    Minimum Pitch
    22.5
    Ventilation Area
    20000 mm2
    Vent tile spacing 5 000 mm2
    4 m
    Vent tile spacing 10 000 mm2
    2 m
    Vent tile spacing 25 000 mm2
    0.8 m
    Dimensions and Weights
    Width
    380mm
    Length
    600mm
    Depth
    91mm
    Packaging
    Number of Pieces per Carton/Pack
    10
    Number of Pieces per Pallet
    90
    Weight per Piece
    1.5 kg
    Technical Data
    Colour
    Black
    Material
    PVC
    Minimum Pitch
    22.5
    Ventilation Area
    20000 mm2
    Vent tile spacing 5 000 mm2
    4 m
    Vent tile spacing 10 000 mm2
    2 m
    Vent tile spacing 25 000 mm2
    0.8 m
    Dimensions and Weights
    Width
    380mm
    Length
    600mm
    Depth
    91mm
    Packaging
    Number of Pieces per Carton/Pack
    10
    Number of Pieces per Pallet
    90
    Weight per Piece
    1.5 kg

    Installation

    • Lay the two slates beneath the position of the slate vent and cut both corners to allow for the pipe below
    • Use these cut slates as a template and mark a rectangular area on the membrane to be cut
    • Make a diagonal cut corner to corner and fold back the 4 flaps, ensuring the top flap is secured to the batten above
    • Insert vent and fix to batten through centre nail holes
    • Continue slating as normal

    Area of application

    • For roof pitches 22.5° and over
    • For 600mm x 300mm (24” x 12”) and 500mm x 250mm (20” x 10”) natural double-lap slates and man-made fibre cement slate tiles
    • High and low level ventilation

    Standards and Certifications

    10 Year Guarantee
    10 Year Guarantee
    BS 5250 for Ventilation

    Your Free Guide to Roofing Ventilation

    Download our free Guide to Roofing Ventilation today for information on the importance of correct roof ventilation, the applicable British Standards, and how Klober's product range can support healthy roof space ventilation to prevent the build up of moisture and condensation.

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