80mm EcoTherm Inno-Bond Flat Roof Insulation Board

80mm EcoTherm Inno-Bond Flat Roof Insulation Board, from the Building Innovation product range, delivers a lightweight and durable solution for both new and existing flat roofs. Featuring thermal conductivity as low as 0.024 W/mK, these boards provide outstanding thermal performance. The 80mm flat roof boards work seamlessly with fully adhered single-ply waterproofing systems on concrete, metal, and timber decks. Inno-Bond PIR roof insulation boards enable you to achieve target U-values with slim construction designs, making them an ideal choice for superior energy efficiency.

Product specification

• Thickness: 50mm - 150mm
• Board size: 1200mm x 1200mm
• Coverage: 1.44m2 per board
• Thermal conductivity: 25-79mm: 0.027 W/mK, 80-119mm: 0.025 W/mK, 120+mm: 0.024 W/mK
• Application: For use on new roofs, refurbished roofs or for upgrading the thermal performance of existing roofs
• Insulation Material: Inno-Bond a high performance rigid thermoset polyisocyanurate (PIR) insulation
• Outer Facings: Inno-Bond has a glass tissue outer facing.
• Reaction to Fire: Under System 4 AVCP, Inno-Bond has a Euroclass rating of F.
• Compressive Strength: Typical compressive strength for Inno-Bond exceeds 150 kPa when tested at 10% compression to BS EN 826: 2013.
• WaterProofing: Inno-Bond is suitable for use with fully adhered waterproofing systems.
• Product suitability: Fitted under fully adhered, single-ply membranes

Product Highlights

• Compatible with new and refurbished roofs
• Can be fitted under fully adhered, single-ply membranes
• Suitable for use on concrete, timber and metal decks
• Rigid boards are easy to transport, cut and install

Applications

EcoTherm Inno-Bond 80mm boards are supplied as flat boards, perfect for new roof installations, roof refurbishment projects, or improving the thermal performance of existing roofs. These boards integrate with both fully adhered single-ply waterproofing systems and mechanically fixed systems, and perform well on concrete, timber, or metal decks. For specific guidance on how 80mm Inno-Bond can address your project needs, please contact EcoTherm.

Description

Inno-Bond 80mm comprises a fibre-free, rigid polyisocyanurate (PIR) insulation core, with a coated glass tissue facing on both sides to enhance durability and performance characteristics.

Why choose flat roof insulation?

Cost control is vital for winning contracts and building long-term client relationships. Traditionally, contractors have reduced flat roof insulation costs by selecting hybrid insulation solutions. These typically combine a thin, high-performance material, like Polyisocyanurate (PIR Insulation), with a more economical, lower-performing material such as mineral fibre. In practice, this often meant accepting reduced overall insulation thickness. Today, EcoTherm collaborates with contractors to refine hybrid schemes, enabling thinner, more cost-effective flat roof insulation solutions that maintain excellent performance—delivering both financial savings and operational efficiency. A genuine win-win.

Info

Explore our EcoTherm Products range and refine by thickness or coverage using the filters on the left. For advice on product suitability for your project, or to request a quantity discount quotation, contact us by phone on +4402038839057, email sales@insulationbee, or use Live Chat - Lowest UK EcoTherm Insulation Prices.