25mm Foil Backed Glass Fibre Insulation


25mm Foil Backed Glass Fibre Insulation

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Further Information

Key Features

  • High levels of thermal performance
  • Superior acoustic performance
  • Meets Def Stan 713 requirements for military vessels
  • Fully certified in accordance to the IMO MED Resolution
  • Outstanding weight savings of up to 40% compared to competitor products
  • Standard pin spacing applies
  • Easy to cut and flexible to bend
  • Durable with consistent density and thickness
  • Factory applied aluminium foil facing
  • Up to 75% more product from every roll
  • High quality mineral wool
  • Up to 86% recycled post – consumer glass


25mm Foil Backed Glass Fibre Insulation

Product Part Number

1 meter of 25mm Fibre Insulation - INS25

4 meters of 25mm Fibre Insulation - INS25-4

Full roll(18 meters) of 25mm ODE Foil Glass Fibre Insulation - INS25Roll


Used to insulate ventilation ducting in cold areas.

High Performance 25mm mineral wool insulation with silver foil face Duct Wrap is ideal for thermal and acoustic insulation of ductwork inside a building. 


  • Achieve better thermal performance than traditional solutions with a thinner and lighter solution
  • 50% better sound absorption than typical competitor products
  • Suitable for military refurbishments and new builds
  • Helping to reduce the weight of any vessel offering long term ergonomic and economic advantages
  • Faster and easier to handle and install 
  • Traditional installation method
  • Fast installation. Can be easily fitted around bulkhead and deckhead stiffeners
  • No soft edges and excellent compression resistance, not easily damaged in storage, transportation or installation
  • Inherent vapour barrier
  • Long roll length and compression resultint in space savings in storage and transportation 
  • Is chemically inert - will not accelerate corrosion of steel, copper or aluminium 
  • Performance will not deteriorate over time - long product life, no ageing of product 
  • Compression resistance - product will not sag or consolidate over time in normal applications 
  • Excellent environmental credentials

Technical Specification

Product Dimensions/Technical Features

Product Part Number Thermal Conductivity Thermal Resistance Dimensions(m)
INS25 0.040 (W/mk) 0.7 (m2K/W) 1.2x1
INS25-4 0.040 (W/mk) 0.7 (m2K/W) 1.2x4
INS25ROLL 0.040 (W/mk) 0.7 (m2K/W) 1.2x18




BPC have years of experience in delivering equipment around the UK and other Worldwide destinations. Our dedicated dispatch team work hard to ensure the highest standards are met so that your goods arrive on-time and in pristine condition.

Our market knowledge and experience allow us to match our service to meet your requirements swiftly and safely.

Free Delivery

We offer free delivery on any order over £100 to any mainland UK or Ireland address  

Worldwide Delivery

Worldwide delivery is possible on almost all our products at low costs, delivery to countries outside the EU are normally delivered to the nearest customs office, port or terminal for the purchaser to collect and complete custom clearance.

Please contact us to confirm shipping cost and availability.  

End-To-End Support Delivery is available within 48-72 hrs, depending on method of transport, for hundreds of stock items.

Customers receiving a pallet delivery will be emailed on day of dispatch advising of delivery date. Parcel deliveries will be notified via email or SMS directly from DPD.

These checks are part of a unique commitment to building relationships with customers, understanding their specific delivery needs and responding to them positively and promptly.  

We deliver on Service

Key components such as ductwork and fittings plus the most popular selling MVHR units are kept in stock in our UK-based warehouse, which means that you receive the best possible delivery dates.

All goods are expertly packed by a professional team so that your equipment is received in pristine condition ready for installation.

All deliveries co-ordinated to suit your specific requirements and construction programme.

Delivery Partners

We only use the couriers with the highest standard of service that include

  • Fastway
  • DPD
  • Montgomery Transport
  • Liam Connolly Roadfreight Ltd
  • Europa Worldwide


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Distributors for the worlds leading ventilation manufacturers

We are distributors and stockists of the leading ventilation products