Celotex Isover

ISOVER Steel Frame Infill Batt

ISOVER Steel Frame Infill Batt is a glass mineral wool insulation suitable for use within the stud framework of lightweight steel frame external walls.

Product Image
U-value Calculator
Start your U-value calculation >
Use the calculator

Suitable Applications

  • External Walls – lightweight steel frame stud infill
  • External walls – Solid wall insulation

Product Features

  • Lightweight 600 x 1200mm slabs
  • Manufactured from up to 75% recycled glass
  • A+ generic rating within the BRE Global Green Guide
  • Achieves Eurofins Gold certification, the highest accreditation for indoor air quality

Product Properties

  • Board / Roll size: Width 600mm, Length 1200mm
  • Thickness : 50-100mm
  • Material: Glass mineral wool

Product Performance

  • Lambda: 0.036 W/m.K
  • Reaction to Fire: Euroclass A1 Reaction to Fire classification, according to EN 13501-1

Product Benefits

  • Helps to reduce heat loss within the building envelope and decrease energy costs
  • Reduces unwanted noise from external sources, helping to improve the acoustic comfort of those living and working in the building
  • Non-combustible - achieves Euroclass A1 Reaction to Fire classification
  • Lightweight and easy to install - friction-fits within the stud with no slumping or additional fixings required
  • 600mm widths suitable for most common stud spacing
  • Minimal waste - any off-cuts can be reused