
Ecobrix ICF Woodcrete is a Modern Method of Construction, MMC, which significantly reduces the cost of construction, reduces pollution and resource consumption while providing superior energy efficiency for the homeowner.
Discover how Ecobrix ICF Woodcrete MMC outperforms traditional building methods such as brick and block, block and block, timber frame, and even polystyrene-grade ICF. ICF Woodcrete blocks have been used to build homes across the world since the 1930s, but only now is their true potential being fully recognised. We are uniquely placed as the only ICF Woodcrete manufacturer in the United Kingdom based in Caerphilly. We are supplying a multitude of sites across England, Scotland, Wales and Northern Ireland.


Made from >60% recycled wood
Ecobrix is composed primarily of recycled waste wood, making it a highly sustainable building material.

Superior thermal insulation
Ecobrix provides low U-values and excellent thermal mass, significantly reducing energy consumption for heating and cooling.

Fire resistant & durable
Certified for 90 minutes of fire resistance offering enhanced safety compared to traditional materials (A2).

Assembled in any weather
Ecobrix can be installed even in adverse weather conditions, keeping your construction project on track.

Acoustic performance
With its dense concrete mass, Ecobrix provides excellent soundproofing, reducing noise transmission effectively.

Vermin & fungus resistant
Ecobrix’s cement-bonded wood fibre is resistant to vermin, insects and fungus growth, ensuring longevity.

Sustainable and eco friendly
- Reduces CO2, emissions – Unlike many comparable materials, and with our UK-based operations, we utilise local supply chains to minimise our carbon footprint.
- Minimises waste – Built with recycled materials, Ecobrix eliminates unnecessary landfill waste.
- Net Zero Potential Build.

Lower energy consumption
- Low U-Values at 0.15 ensure exceptional insulation performance.
- No thermal bridges – Keeps warmth in during winter and heat out in summer.
- Reducing energy costs by over 60%.

Faster and more cost effective Construction
Exceptionally quicker to build – ICF Woodcrete’ s simple stacking system , eliminates the need for skilled bricklayers.
Works in all-weather – Unlike other construction methods, Ecobrix construction continues rain, snow or shine.
Reduces labour costs – Requires fewer tradespeople, reducing project delays.
External Finishes: Building Options are virtually limitless.

Financial Benefits & Affordability
- Up to 30% savings compared to traditional building methods.
- Improved insurance premiums due to superior fire and flood resistance.
- Increased property value – A home built with Ecobrix is energy-efficient and low-maintenance appealing to future buyers and better bank lending interest rates for sustainable living.

Health & Wellbeing
- No mold or condensation – Breathable technology prevents moisture build-up and eliminates sick building syndrome
- Improved air quality – Naturally provides humidity levels for a healthier living environment.
- Acoustic performance – Provides superior soundproofing compared to traditional brick, block or timber construction materials.

Superior Durability & Safety