Mannok Therm Floor / Roof Insulation 50Mm 8' X 4'


Code QI50
Add to Basket
Additional Info

Mannok Therm Floor / MF PIR Insulation is a high-performance, fibre-free board featuring a rigid thermoset insulation core and faced on both sides with a low emissivity composite foil facing.

Key Features:

  • High Compressive Strength: Withstands dead and imposed loads transmitted through the floor, ensuring durability and structural integrity.

  • Optimized Performance: Specifically designed for both new build and refurbishment projects in domestic and commercial buildings. Ideal for optimizing the performance of underfloor heating systems.

  • Reduced Heat Loss: Particularly effective for suspended timber floors, Mannok Therm Floor / MF minimizes heat loss through an air infiltration method, making it perfect for upgrading the thermal performance of existing floors.

Upgrade your construction projects with Mannok Therm Floor / MF PIR Insulation for superior thermal performance and structural durability. Ideal for a wide range of applications, it ensures energy efficiency and comfort in both domestic and commercial settings.

Delivery Info


  • Delivery is just €5.99 up to 5kg throughout the Republic of Ireland.
  • For parcels 5kg-25kg, delivery is €9
  • For larger parcels weighing over 25kg, delivery starts at €20.

Click and Collect

We also operate a click and collect service from our Lerhin premises at H53K6X8. If you want to collect your order, simply choose the Collect option at Checkout. A member of our team will then email you to advise you on when your order will be available for collection.

Collection is only available during store opening hours (Monday through Saturday, 9am to 6pm and closed on Sundays and bank holidays). 

Returns Policy

Enter We hope you’ll love your Maddens of Lerhin purchase or order, but we understand that this isn’t always the case. We recommend you read our  in Returns Policy full prior to you making a purchase from our website. We are happy to assist you with the return of items purchased online that are unsuitable once we are notified within 14 days from the day after delivery of the item(s).

Click to view complete product details

POP-IN HTML goes here


Your Basket

Your basket is currently empty