25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
    25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
    25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
    25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
    25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
    25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
    25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant
25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23) | Insulation Merchant

Product Details

Description

If this product is showing out of stock please contact our team, as we have deliveries coming in frequently.

Steico Flex Inserts are a versatile and eco-friendly wood-based insulation batt suitable for a multitude of purposes including insulation of limited spaces and fitment into I Joist webbing.

    Key Points
    Lowest thermal conductivity of any wood-based flexible insulation products
    New fibre structure improves robustness and workability
    Friction fits to adjoining components
    Easy handling and classified as non-irritant to skin
    Excellent insulation properties in winter and summer
    Water vapour open for a healthy room environment
    Provides a green architectural solution
    Ecological and environmentally-friendly, fully recyclable
    Specification
    Thickness 25mm
    Length 1220mm
    Width 575mm
    Quantity 23 per pack
    Coverage 16.1345m²
    Density 60 kg / m³
    Thermal Conductivity 0.036 W/mK
    Thermal Resistance RD 2.75 (m²*K) / W
    Water vapour diffusion resistance value (μ) 2
    Specific heat capacity 2.100 c [J/(kg*K)]
    Application

    Application:

    Flexible cavity insulation for infilling I Joists.

    Certification:

    Fire Class: E - EN 13501-1
    Produced and supervised according to EN 13171
    Board designation: WF – EN 13171 – T3 – TR1 – AFr5 – MU 2

    Description

    If this product is showing out of stock please contact our team, as we have deliveries coming in frequently.

    Steico Flex Inserts are a versatile and eco-friendly wood-based insulation batt suitable for a multitude of purposes including insulation of limited spaces and fitment into I Joist webbing.

      Key Points
      Lowest thermal conductivity of any wood-based flexible insulation products
      New fibre structure improves robustness and workability
      Friction fits to adjoining components
      Easy handling and classified as non-irritant to skin
      Excellent insulation properties in winter and summer
      Water vapour open for a healthy room environment
      Provides a green architectural solution
      Ecological and environmentally-friendly, fully recyclable
      Specification
      Thickness 25mm
      Length 1220mm
      Width 575mm
      Quantity 23 per pack
      Coverage 16.1345m²
      Density 60 kg / m³
      Thermal Conductivity 0.036 W/mK
      Thermal Resistance RD 2.75 (m²*K) / W
      Water vapour diffusion resistance value (μ) 2
      Specific heat capacity 2.100 c [J/(kg*K)]
      Application

      If this product is showing out of stock please contact our team, as we have deliveries coming in frequently.

      Steico Flex Inserts are a versatile and eco-friendly wood-based insulation batt suitable for a multitude of purposes including insulation of limited spaces and fitment into I Joist webbing.

        Datasheets, Guides & Documents

        Techincal Datasheets (TDS)

        STEICO Flex 036 Datasheet (07 2024)

        Product Brochure

        STEICO Range Brochure (05 2022)
        STEICO Heat Protection Brochure
        Sale 9%
        Winter Deals

        25mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm (pack of 23)

        Flex Inserts by Steico
        Steico
        0.036 W/mK Thermal conductivity
        16.1345 m² Coverage
        £73.89 inc. VAT
        £4.58 per m²
        £61.58 ex. VAT
        £3.82 per m²
        £73.89 inc. VAT
        £4.58 per m²
        £81.28 Save £7.39
        £61.58 ex. VAT
        £3.82 per m²
        £67.73 Save £6.16
        Call to enquire
        In Stock
        Estimated delivery: 1 - 2 working days

        ORDERS MAY EXPERIENCE A DELAY IN DISPATCH DUE TO A CURRENT HIGH DEMAND OF ORDERS.

        Product Code: STE/FLEXIN-25

        Description of your image We plant trees with Ecologi

        Buying this product from Steico will plant 1 tree with Ecologi

        View our forest!

        Check Out These Related Products