60mm Steicoflex 036 Wood Fibre Insulation 375mm

60mm STEICOflex 036 wood fibre insulation batts (375mm width) deliver sustainable, high-performance thermal insulation manufactured from renewable wood fibres. These flexible batts provide excellent thermal efficiency and moisture regulation properties, enhancing indoor comfort whilst reducing your environmental footprint. Fully biodegradable and responsibly sourced, they represent a dependable option for contemporary UK construction projects.

Sourced from FSC-certified forests, the wood fibres support responsible forestry practices. The vapour-open, breathable construction regulates moisture effectively, minimises condensation problems, and suits timber frame and narrow stud applications. This makes them particularly effective for protecting building integrity whilst delivering consistent thermal performance.

Looking for the 575mm Width Version ? Visit Steicoflex 575mm

Key Benefits

• Model: Steico SteicoFlex 036
• Thickness: 60mm
• Board Length: 1190mm
• Board Width: 375mm
• Pack Quantity: 8
• Board Coverage: 0.446m2
• Pack Coverage: 3.67m2
• Weight/piece. [kg]: 1.338g
• Pack Weight: 11.01kg
• Fire class (RTF) according to EN 13501-1: E
• Declared thermal resistance: [(m² K) / W]: 1.65
• Declared thermal conductivity: 0,036 W/(m K)
• Density: 50 kg/m³
• Water vapour diffusion resistance factor µ: 2
• Specific heat capacity: 2.100 J/(kg K)
• Declared level of airflow resistance: ≥5 (kPa s)/m²
• Material: Wood Fibre
• Product type: Flexible insulation
• Ingredients: Wood fibres, polyolefin fibres, ammonium sulfate

Product Overview

• Width: 375mm - ideal for standard UK stud spacing
• Material: Natural, breathable wood fibres
• Performance: Thermal and acoustic insulation
• Sustainability: Eco-friendly, recyclable and biodegradable
• Installation: Lightweight, flexible and easy to fit

STEICOflex 036 is crafted from natural wood fibres, providing an environmentally responsible alternative to conventional mineral wool and synthetic products. Its breathable composition actively manages temperature and humidity levels, contributing to improved indoor air quality and enhanced long-term building durability. Particularly suited to low-energy and sustainable construction initiatives.

High Thermal Performance for Energy-Efficient Buildings

Delivering a thermal conductivity rating of 0.036 W/mK, this 60mm product provides robust insulation against winter heat loss and summer heat gain. This performance translates to reduced energy consumption, lower utility costs, and maintained indoor comfort across all seasons. Appropriate for both residential and commercial properties throughout the UK.

Excellent Acoustic Insulation

60mm STEICOflex 036 375mm delivers outstanding sound absorption capabilities, effectively reducing airborne noise transmission and enhancing acoustic quality. Its application in walls, floors and ceilings makes it particularly valuable for residential properties, commercial offices, recording studios and mixed-use developments where noise control is a priority.

Easy, Flexible Installation

These flexible insulation batts are engineered for straightforward, rapid installation between studs, joists and rafters. The 375mm width aligns with standard UK timber frame dimensions, whilst the flexible nature permits simple trimming and positioning around service runs and non-standard spaces. Suitable for both experienced professionals and competent DIY installers.

Eco-Friendly & Sustainable Insulation Choice

STEICOflex 036 375mm supports environmentally conscious building practices. Wood fibres derive from responsibly managed forests, and the entire product is recyclable and biodegradable. Selecting STEICOflex reduces your environmental impact whilst satisfying current UK building regulations for sustainable construction.

Suitable Applications

• Homes: Improve comfort and reduce energy bills
• Commercial buildings: Enhance energy efficiency and acoustics
• Studios & offices: Effective sound insulation
• Renovations: Upgrade existing insulation sustainably
• New builds: Meet modern low-carbon construction standards

Healthier Indoor Environment

Formulated without harmful chemical additives, this product creates a healthier interior atmosphere. Its moisture-regulating characteristics prevent condensation accumulation and mould development, fostering superior indoor air quality and occupant health.

Why Choose STEICOflex 036?

STEICOflex wood fibre insulation batts combine natural materials, outstanding thermal and acoustic properties, and straightforward installation. They represent an excellent option for those seeking premium performance, sustainable insulation solutions across the UK.

Info

Browse our complete range of Steico Wood Fibre Insulation products. We deliver throughout the entire UK Mainland. For guidance on product suitability for your specific project, or to request a quantity discount quotation, contact us by telephone on 02039519012 / 02038839057, email sales@insulationbee.co.uk or use our Live Chat service for competitive UK insulation pricing.