Steico Special Dry

Steico Special Dry

Mike Wye Variant:

External wall insulation and sarking boards, not requiring membrane behind rain screen cladding.

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Application

  • Insulating weatherboarding made from natural wood fibres.
  • Suitable for both sheathing and roofing applications.
  • Ideal for renovation and new build projects.

Description

External wall insulation and sarking boards, which doesn't require a membrane behind rain screen cladding.


Features and benefits:

  • Applied over the rafters or studs to improve insulation values.
  • Three fold functionality: insulation, wind tightness and weatherproofing.
  • High summer heat protection.
  • Sound insulating properties.
  • Can be laid directly onto the rafters without additional support.
  • Water vapour open for healthy constructions.
  • Exposure to the elements for up to 12 weeks on new build projects and 4 weeks for renovation projects for roof pitches over 16°.
  • High insulation values, improving energy efficiencies.
  • Reduces thermal bridging.

General information

Color

Brown

Material

Wood fibre insulation

Shape

Rectangular

Size

1880 x 600 mm

Uniclass 2015

Pr_25_57_06_97 Wood fibre batt insulationPrimary

CAWS

K11/60 Board

K11/890 Board

Specification data - Wood fibre batt insulation Enhanced data

General requirements

Insulation products generally.

Standard

To BS EN 13171.

Thickness

40 mm.

Density

140 kg/m³.

Edges

Tongued and grooved.

Thermal conductivity (maximum)

0.040 W/ (m*K).

Fire performance

Class E to EN 13501-1.

Product Reference

Steico Special Dry

Weight

5.60 kg/m².

Water vapour diffusion resistance

3 μ.

SpecificHeatCapacity

2100 J/(kg*K).

Compressive Strength (at 10% deformation)

0.10 N/mm².

Compression strength

100 kPa.

TensileStrength

≥ 10 kPa.

Perpendicular to face.

Resistance to air penetration

≥ 100 (kPa*s)/m².

Airflow resistance.

Thermal resistance

1 (m²*K) / W.

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