Professional Cavity Wall Insulation

Cavity wall insulation is one of the most effective ways to make your home warmer, more energy-efficient, and cheaper to run. Around 35% of heat is lost through uninsulated walls, leading to higher energy bills and reduced comfort.  Our expert team installs high-performance cavity wall insulation using modern materials and proven techniques — ensuring your home stays cosy in winter, cooler in summer, and fully compliant with today’s energy standards.  

What is Cavity Wall Insulation?

Most UK homes built after the 1920s have two walls with a gap (cavity) in between. Without insulation, heat easily escapes through this space. Cavity wall insulation fills the gap with specialist insulating material, creating a thermal barrier that keeps heat inside, reduces energy waste, and improves comfort all year round.

Why Install Cavity Wall Insulation?

Cavity wall insulation isn’t just an upgrade — for most UK homes, it’s a necessity:

• Cut energy bills: Reduce heating costs by up to £300 per year by preventing up to 35% of heat loss through your walls.
• Boost property value: A stronger EPC rating improves mortgage approvals, increases buyer appeal, and adds long-term value.
• Year-round comfort: Stay warm in winter and cool in summer, without cold draughts or overheating.
• Carbon savings: Lower your carbon footprint with an eco-friendly solution.

Benefits of Professional Installation

Choosing our specialist service brings peace of mind, long-term savings, and guaranteed performance:

• Immediate efficiency: Start saving on heating bills from the very first winter.
• Property protection: Prevents heat loss, reduces condensation risk, and helps stop damp-related issues.
• Health & comfort: Improve indoor air quality, eliminate draughts, and create a healthier living environment.