Loose Fill Insulation 5kg Bags for Cavity, Tank and Ovens
Loose Fill Insulation 5kg Bags for Cavity, Tank and Ovens - 5kg is backordered and will ship as soon as it is back in stock.
✅ Expected Delivery Date Mar 27, 2025 - Mar 31, 2025 Need it quicker? Talk to us via live chat or call us
Pickup available at Liverpool - Click & Collect
Usually ready in 24 hours

Delivery Information
Delivery Information
We offer three delivery categories: Parcel, Pallet, and Double Pallet to ensure your order arrives safely and efficiently.
Parcel Deliveries
- Standard delivery cost: £9.99 + VAT
- Delivery time: 2 – 4 working days (if in stock)
- Free delivery on parcel orders over £250
- If your order exceeds parcel size limits, it will be upgraded to a pallet shipment, with updated pricing at checkout
Pallet Deliveries
- Standard delivery cost: £30 + VAT
- Delivery time: 2 – 4 working days (if in stock)
- Free delivery on pallet orders over £250
- Some products have special delivery rates and are excluded from the free delivery offer
Double Pallet Deliveries
- Applies to large or bulky items requiring a double pallet
- Celotex Boards (2400 x 1200mm): £75 delivery fee
- ODE Starflex Rolls: Delivery ranges from £19.99 - £59.99, depending on quantity
Delivery Areas
- Standard delivery is available for England & Wales
- We deliver to Scotland & Northern Ireland, but you must contact us for pricing
- We do not deliver to:
Order Processing & Tracking
- Orders are processed Monday to Friday, 9 AM – 5 PM (excluding bank holidays)
- Orders placed after 2 PM or on weekends will be processed on the next working day
- Once your order has been dispatched, you will receive an email confirmation with tracking details where available
Delivery Issues & Support
- We aim to deliver all orders on time and in perfect condition
- If you experience any delays, damages, or issues, please contact us at 03330 912 056 or sales@buyinsulation.co.uk, and we will assist you
Our Mission
Our Mission
At BuyInsulation, we are committed to enhancing energy efficiency and comfort with our comprehensive range of high-quality insulation solutions. Our dedication goes beyond supplying products—we focus on delivering an exceptional customer experience, backed by expert advice and reliable service.
Every product in our extensive lineup is carefully selected to meet the diverse needs of residential, commercial, and industrial projects, ensuring superior thermal performance, durability, and efficiency. We take pride in offering fast, flexible, and dependable nationwide delivery, ensuring you get the materials you need, when you need them.
Choose BuyInsulation for trusted quality and expert support. Our mission is to provide top-tier insulation solutions, helping you achieve better energy savings, enhanced performance, and complete customer satisfaction with every order.
Description
Description
Superior Loose Fill Insulation for Cavity Applications
Loose Fill insulation is an eco-friendly and high-performance solution designed for thermal and acoustic insulation in cavities, tanks, and ovens. Packaged in convenient 5kg bags, this versatile insulation material is easy to handle and install, offering long-lasting performance across a range of applications.
Key Features of Loose Fill Insulation
- Sustainable Composition – Made from recycled stone wool, reducing waste and supporting sustainable building practices.
- High Temperature Resistance – Performs efficiently up to 200°C, with a softening point exceeding 1000°C for enhanced durability.
- Fire Resistant – Euroclass A1 fire rating in accordance with EN13501-1, providing excellent fire protection.
- Moisture Resistant – Minimal water absorption ensures long-term effectiveness and prevents deterioration over time.
- Versatile Applications – Suitable for cavity wall insulation, industrial tank insulation, oven insulation, and can be used as an alternative to other loose fill insulation materials.
Packaging and Coverage
- Bag Size: 5kg per bag
- Coverage: 5.52 litres per bag
Installation Guidance
For optimal performance, avoid over-packing or compressing Loose Fill insulation during installation to maintain its full insulating properties.
Upgrade your insulation with Loose Fill – a cost-effective, fire-resistant, and sustainable solution for a variety of applications.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.