Description

Kingspan Kooltherm K10 G2 Soffit Board 70mm – High-Performance Soffit Insulation for Energy-Efficient Buildings

The Kingspan Kooltherm K10 G2 Soffit Board (70mm) is a rigid insulation product engineered for concrete soffits and structural ceilings. Its thicker profile and fibre-free phenolic core deliver premium thermal performance while saving ceiling space.

Thanks to its ultra-low thermal conductivity of 0.022 W/m·K, it offers excellent R-values without the need for bulky materials. Therefore, it’s ideal for commercial, residential, and mixed-use buildings that require high energy efficiency.

Outstanding Insulation with a Slimline Design

The 70mm thickness strikes a great balance between space and performance. It provides excellent thermal resistance while still maintaining headroom in tight areas.

Moreover, the board enhances the appearance of exposed soffits in car parks, basements, and service zones — all while helping reduce operational energy costs.

Simple to Install, Built to Perform

Installation is straightforward. Although it’s a thicker board, it remains lightweight and easy to handle on-site. As a result, you can cut, lift, and position it with minimal effort.

Additionally, it can be secured using either adhesive or mechanical fixings, depending on the substrate and building requirements.

Furthermore, the phenolic core resists moisture and maintains its form over time. This long-lasting durability means fewer performance issues in damp or exposed environments.

Works Seamlessly with Other Kooltherm Boards

The 70mm K10 G2 board integrates perfectly with the rest of the Kingspan Kooltherm range — including K12 for walls and K3 for floors. Consequently, it helps form a continuous and efficient thermal envelope.

By choosing a unified Kooltherm solution, you can also simplify compliance with NCC/BCA thermal performance standards.

Why Choose Kingspan Kooltherm K10 G2 Soffit Board – 70mm?

✅ Delivers high R-values in a compact 70mm profile
✅ Ideal for energy-conscious designs with limited ceiling space
✅ Lightweight and easy to install
✅ Moisture-resistant and thermally stable phenolic core
✅ Perfect for concrete soffits in basements, car parks, and structural ceilings
✅ Compatible with other Kingspan Kooltherm insulation products

When performance, compliance, and installation speed matter, Kingspan K10 G2 70mm is the smart choice.

More details with overview, technical information & product downloads also available.

Order Kingspan Kooltherm K10 G2 70mm – Pickup or Delivery

📞 Call us on 03 8339 7111 to check stock or ask about lead times
📍 Pickup location: 56 Yellowbox Drive, Craigieburn VIC
🕒 Business hours: Mon–Thurs 6:30am–4:00pm | Fri 6:30am–3:00pm
🚚 Delivery available across Melbourne and nearby regions