Steico Flex

Environmentally friendly insulation system made from natural wood fibres.

- Excellent insulation properties in winter
- Excellent heat protection in summer
- Vapor permeable for a healthy internal environment
- Manufactured with fresh softwood - sustainable climate protection through CO2 storage
- Friction fits to adjoining components

100mm STEICO Flex 036 - 575mm x 1190mm (4 per pack) | Insulation Merchant
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  • 100mm STEICO Flex 036 - 575mm x 1190mm (4 per pack) | Insulation Merchant 100mm STEICO Flex 036 - 575mm x 1190mm (4 per pack) | Insulation Merchant
    Sale 9%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-100

    100mm STEICO Flex 036 - 575mm x 1190mm (4 per pack)

    £43.08 inc. VAT
    £15.74 per m²
    £35.90 ex. VAT
    £13.12 per m²
    £43.08 inc. VAT
    £15.74 per m²
    £47.74 you save £4.66
    £35.90 ex. VAT
    £13.12 per m²
    £39.78 you save £3.88
  • 100mm STEICO Flex 036 - 375mm x 1190mm (4 per pack) | Insulation Merchant 100mm STEICO Flex 036 - 375mm x 1190mm (4 per pack) | Insulation Merchant
    Sale 8%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX37-100

    100mm STEICO Flex 036 - 375mm x 1190mm (4 per pack)

    £28.31 inc. VAT
    £15.86 per m²
    £23.59 ex. VAT
    £13.22 per m²
    £28.31 inc. VAT
    £15.86 per m²
    £31.08 you save £2.77
    £23.59 ex. VAT
    £13.22 per m²
    £25.90 you save £2.31
  • 50mm STEICO Flex 036 - 575mm x 1190mm (6.158m² per pack) | Insulation Merchant 50mm STEICO Flex 036 - 575mm x 1190mm (6.158m² per pack) | Insulation Merchant
    Sale 9%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-50

    50mm STEICO Flex 036 - 575mm x 1190mm (6.158m² per pack)

    £49.44 inc. VAT
    £8.03 per m²
    £41.20 ex. VAT
    £6.69 per m²
    £49.44 inc. VAT
    £8.03 per m²
    £54.84 you save £5.40
    £41.20 ex. VAT
    £6.69 per m²
    £45.70 you save £4.50
  • 40mm STEICO Flex 036 - 375mm x 1190mm (4.463m² / 10 per pack) | Insulation Merchant 40mm STEICO Flex 036 - 375mm x 1190mm (4.463m² / 10 per pack) | Insulation Merchant
    Sale 9%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-40

    40mm STEICO Flex 036 - 575mm x 1190mm (6.843m² / 10 per pack)

    £43.33 inc. VAT
    £6.33 per m²
    £36.11 ex. VAT
    £5.28 per m²
    £43.33 inc. VAT
    £6.33 per m²
    £47.74 you save £4.41
    £36.11 ex. VAT
    £5.28 per m²
    £39.78 you save £3.68
  • 50mm STEICO Flex 036 - 375mm x 1190mm (4.016m² / 9 per pack) | Insulation Merchant 50mm STEICO Flex 036 - 375mm x 1190mm (4.016m² / 9 per pack) | Insulation Merchant
    Sale 10%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX37-50

    50mm STEICO Flex 036 - 375mm x 1190mm (4.016m² / 9 per pack)

    £32.74 inc. VAT
    £8.15 per m²
    £27.28 ex. VAT
    £6.79 per m²
    £32.74 inc. VAT
    £8.15 per m²
    £36.60 you save £3.86
    £27.28 ex. VAT
    £6.79 per m²
    £30.50 you save £3.22
  • 140mm STEICO Flex 036 - 575mm x 1190mm (2.737m² / 4 per pack) | Insulation Merchant 140mm STEICO Flex 036 - 575mm x 1190mm (2.737m² / 4 per pack) | Insulation Merchant
    Sale 9%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-140

    140mm STEICO Flex 036 - 575mm x 1190mm (2.737m² / 4 per pack)

    £61.66 inc. VAT
    £22.53 per m²
    £51.38 ex. VAT
    £18.77 per m²
    £61.66 inc. VAT
    £22.53 per m²
    £68.39 you save £6.73
    £51.38 ex. VAT
    £18.77 per m²
    £56.99 you save £5.61
  • 80mm STEICO Flex 036 - 575mm x 1190mm (6 per pack) 80mm STEICO Flex 036 - 575mm x 1190mm (6 per pack)
    Sale 9%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-80

    80mm STEICO Flex 036 - 575mm x 1190mm (6 per pack)

    £52.07 inc. VAT
    £12.68 per m²
    £43.39 ex. VAT
    £10.57 per m²
    £52.07 inc. VAT
    £12.68 per m²
    £57.36 you save £5.29
    £43.39 ex. VAT
    £10.57 per m²
    £47.80 you save £4.41
  • 60mm STEICO Flex 036 - 575mm x 1190mm (5.474m² / 8 per pack) | Insulation Merchant 60mm STEICO Flex 036 - 575mm x 1190mm (5.474m² / 8 per pack) | Insulation Merchant
    Sale 9%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-60

    60mm STEICO Flex 036 - 575mm x 1190mm (5.474m² / 8 per pack)

    £52.09 inc. VAT
    £9.52 per m²
    £43.41 ex. VAT
    £7.93 per m²
    £52.09 inc. VAT
    £9.52 per m²
    £57.38 you save £5.29
    £43.41 ex. VAT
    £7.93 per m²
    £47.82 you save £4.41
  • 120mm STEICO Flex 036 - 575mm x 1190mm (2.73m² / 4 per pack) | Insulation Merchant 120mm STEICO Flex 036 - 575mm x 1190mm (2.73m² / 4 per pack) | Insulation Merchant
    Sale 10%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-120

    120mm STEICO Flex 036 - 575mm x 1190mm (2.73m² / 4 per pack)

    £ Looking for a price?

    Add to a quote for our best rate.

  • 140mm STEICO Flex 036 - 375mm x 1190mm (1.785m² / 4 per pack) | Insulation Merchant 140mm STEICO Flex 036 - 375mm x 1190mm (1.785m² / 4 per pack) | Insulation Merchant
    Sale 10%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX37-140

    140mm STEICO Flex 036 - 375mm x 1190mm (1.785m² / 4 per pack)

    £40.79 inc. VAT
    £22.85 per m²
    £33.99 ex. VAT
    £19.04 per m²
    £40.79 inc. VAT
    £22.85 per m²
    £45.52 you save £4.73
    £33.99 ex. VAT
    £19.04 per m²
    £37.93 you save £3.94
  • 200mm STEICO Flex 036 - 575mm x 1190mm (1.369m² / 2 per pack) | Insulation Merchant 200mm STEICO Flex 036 - 575mm x 1190mm (1.369m² / 2 per pack) | Insulation Merchant
    Sale 9%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-200

    200mm STEICO Flex 036 - 575mm x 1190mm (1.369m² / 2 per pack)

    £43.38 inc. VAT
    £31.69 per m²
    £36.15 ex. VAT
    £26.41 per m²
    £43.38 inc. VAT
    £31.69 per m²
    £47.78 you save £4.40
    £36.15 ex. VAT
    £26.41 per m²
    £39.82 you save £3.67
  • 180mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack) | Insulation Merchant 180mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack) | Insulation Merchant
    Sale 9%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-180

    180mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack)

    £60.59 inc. VAT
    £29.51 per m²
    £50.49 ex. VAT
    £24.59 per m²
    £60.59 inc. VAT
    £29.51 per m²
    £66.74 you save £6.15
    £50.49 ex. VAT
    £24.59 per m²
    £55.62 you save £5.13
  • 160mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack) | Insulation Merchant 160mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack) | Insulation Merchant
    Sale 9%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-160

    160mm STEICO Flex 036 - 575mm x 1190mm (2.053m² / 3 per pack)

    £52.07 inc. VAT
    £25.36 per m²
    £43.39 ex. VAT
    £21.14 per m²
    £52.07 inc. VAT
    £25.36 per m²
    £57.36 you save £5.29
    £43.39 ex. VAT
    £21.14 per m²
    £47.80 you save £4.41
  • 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
    Sale 22%
    Autumn Offers
    FLEX INSERTS by Steico

    STE/FLEXIN-25

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

    £73.90 inc. VAT
    £4.58 per m²
    £61.58 ex. VAT
    £3.82 per m²
    £73.90 inc. VAT
    £4.58 per m²
    £95.90 you save £22.00
    £61.58 ex. VAT
    £3.82 per m²
    £79.92 you save £18.33
  • 100mm STEICO Flex 036 - 575mm x 1190mm - PALLET OF 10 | Insulation Merchant 100mm STEICO Flex 036 - 575mm x 1190mm - PALLET OF 10 | Insulation Merchant
    Sale 7%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX57-100/PL

    100mm STEICO Flex 036 - 575mm x 1190mm - PALLET OF 10

    £430.00 inc. VAT
    £15.35 per m²
    £358.33 ex. VAT
    £12.80 per m²
    £430.00 inc. VAT
    £15.35 per m²
    £465.00 you save £35.00
    £358.33 ex. VAT
    £12.80 per m²
    £387.50 you save £29.17
  • 40mm STEICO Flex 036 - 375mm x 1190mm (4.463m² / 10 per pack) | Insulation Merchant 40mm STEICO Flex 036 - 375mm x 1190mm (4.463m² / 10 per pack) | Insulation Merchant
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX37-40

    40mm STEICO Flex 036 - 375mm x 1190mm (4.463m² / 10 per pack)

    £28.49 inc. VAT
    £6.38 per m²
    £23.74 ex. VAT
    £5.32 per m²
    £28.49 inc. VAT
    £6.38 per m²
    you save £-28.49
    £23.74 ex. VAT
    £5.32 per m²
    £0.00 you save £-23.74
  • 120mm STEICO Flex 036 - 375mm x 1190mm (4 per pack) | Insulation Merchant 120mm STEICO Flex 036 - 375mm x 1190mm (4 per pack) | Insulation Merchant
    Sale 10%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX37-120

    120mm STEICO Flex 036 - 375mm x 1190mm (4 per pack)

    £34.19 inc. VAT
    £19.15 per m²
    £28.49 ex. VAT
    £15.96 per m²
    £34.19 inc. VAT
    £19.15 per m²
    £38.28 you save £4.09
    £28.49 ex. VAT
    £15.96 per m²
    £31.90 you save £3.41
  • 18mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm | Insulation Merchant 18mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm | Insulation Merchant
    Autumn Offers
    FLEX INSERTS by Steico

    STE/FLEXIN-18

    18mm STEICO Flex (Inserts for I-Joists) - 1220mm x 575mm

    £ Looking for a price?

    Add to a quote for our best rate.

  • 80mm STEICO Flex 036 - 375mm x 1190mm (2.678m² / 6 per pack) 80mm STEICO Flex 036 - 375mm x 1190mm (2.678m² / 6 per pack)
    Sale 10%
    Autumn Offers
    FLEX 036 by Steico

    STE/FLEX37-80

    80mm STEICO Flex 036 - 375mm x 1190mm (2.678m² / 6 per pack)

    £ Looking for a price?

    Add to a quote for our best rate.