Acousti Lag Flex (Mufti Lagging)
Acousti Lag Flex (Mufti Lagging) - 5kg x 25mm is backordered and will ship as soon as it is back in stock.
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Delivery and collection
Delivery is calculated at checkout, with free delivery over £250 on eligible products. Liverpool collection is available for eligible confirmed orders—please wait for confirmation before travelling. View delivery information.
Delivery Information
Delivery Information
Parcel Deliveries
- Standard delivery cost: £9.99 + VAT
- Delivery time: 2 – 4 working days (if in stock)
- 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)
- 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
Liverpool Collection Point
- Collection is available for eligible orders after confirmation. Please wait for confirmation before travelling.
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
Description
Description
Advanced Acoustic Control for Industrial & Commercial Applications
Acoustic Mufti Lagging is engineered for superior noise reduction, making it the ideal choice for ducting, pipe insulation, and enclosures. Designed with multi-layer bonded panels, it effectively minimises sound transmission, ensuring a quieter environment while enhancing fire safety and thermal stability.
Key Features
- Exceptional Sound Insulation – Reduces airborne noise from ductwork and piping systems.
- High-Quality Composite Construction – Three-layer laminate with glass fibre isolation, a heavy mass layer, and an outer flame/vapour barrier.
- Fire Rated to Class ‘O’ – Fully compliant with UK Building Regulations B2/3/4 Appendix A, offering excellent fire resistance.
- Durable Aluminium Foil Facing – Provides long-lasting performance and enhances thermal efficiency.
- Chemical Resistant – Withstands oils, water, and most solvents, ensuring reliability in demanding environments.
Technical Specifications
- Panel Dimensions: 2m x 1.2m
- Glass Fibre Spacer Density: 16-24 kg/m³ nominal
- Operating Temperature Range: -30°C to +100°C
- Fire Resistance: Class ‘O’ (UK Building Regulations B2/3/4 Appendix A)
- Chemical Resistance: Compatible with oils, water, and most solvents
Applications
- Ductwork & Ventilation Systems – Enhances soundproofing and thermal insulation.
- Pipe Lagging – Minimises operational noise from industrial and HVAC systems.
- Acoustic Enclosures – Provides effective noise control in mechanical and commercial settings.
Why Choose Acoustic Mufti Lagging?
Acoustic Mufti Lagging is a market-leading solution for noise reduction, offering exceptional fire resistance, easy installation, and long-term durability. Whether for industrial, commercial, or residential applications, it provides high-performance soundproofing with minimal installation effort.

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Acousti-Lag Flex is a highly effective Acoustic insulation lagging for ductwork, pipes, enclosures and similar applications where a considerable reduction in the passage of noise is required, combined with ease of application. |
For pricing, specifications, and ordering information, contact our team today and experience industry-leading acoustic insulation with Acoustic Mufti Lagging.
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