Rockwool Flexi Thermal Mineral Insulation Slab - 50 mm

€79.95 €65.00
Sold by Each
Add to Project List
Delivery from 3 working days Delivery available
Click & Collect
121 Stock Available

The Rockwool Flexi slab is manufactured with the patented flexible edge which ensures a perfect fit is maintained between the insulation and the supporting framework. The insulation is easy to install and can be fitted between fresh timber and will expand into the wider space as the timber dries out and shrinks back. RockWool Flexi is Euroclass A1 non-combustible and provides additional thermal and acoustic benefits in application.

  • Reaction to fire: Fire Properties Euroclass A1
  • Thermal conductivity: 0.035 - 0.038 W/mK
  • Thermal - 50mm - 120mm, 0.038 W/mK
  • Acoustic - 140mm - 180mm, 0.035 W/mK
  • Acoustical Performance: Achieves Part E (resistance to sound) when installed in accordance to Rockwool guidelines
  • Water Repellent: Water Repellent
  • Water Vapour Resistance: Negligible (5.2 MNs/gm)
  • Compliance: BS EN 13162, ISO 14001
  • Keymark, Kitemark
  • Water Repellent: Yes
  • Thickness: 50 mm
  • Width: 400 mm
  • Length: 1200 mm
  • Quantity: 12 Pieces Per Pack
  • Quantity: 24 Packs Per Pallet
  • Quantity: 5.76 m² Per Pack
  • Quantity: 138.24 m² Per Pallet
Order Weight  Delivery Price 

Standard Delivery



Click here to see full information on our delivery service.

More Information
Brand Rockwool
Thickness 50mm
Length 1200mm
Width 400mm
Write Your Own Review
You're reviewing:Rockwool Flexi Thermal Mineral Insulation Slab - 50 mm