90mm Superglass Timber & Rafter Roll 32
Product Code:
4.45 m²
In stock
Estimated Delivery:
1-2 Days
Please get in touch for a more accurate lead time.
Are you looking for a different quantity or size?
Click here for more.
£ Looking for a price?
Add to a quote for our best rate
Or call the team on 01786 657 911.
Click & Collect available.
Pickup your order in-store.
Due to COVID, shipping times may be affected.
Click here to learn more.
All orders placed before 12pm are dispatched same day.

Superglass Timber & Rafter Roll 35 is a medium density, non-combustible glass mineral wool insulation roll. The flexible roll is cut at 2x570mm widths to allow easy installation between common stud spacings and minimum on-site cutting and waste.

Key points :
  • Provides excellent thermal performance.
  • Euroclass A1 non-combustible.
  • Made from up to 84% recycled glass.
  • Zero Ozone Depletion Potential (ODP) and Global Warming Potential (GWP).
  • BRE Green Guide Rating of A+ and ISO 14001 accredited.
  • Simple installation process. Friction fit between timber studs at 600mm centres.
  • All Superglass products are non-hygroscopic, will not rot, degrade or sustain vermin and will not encourage the growth of mould, bacteria or fungi.
Specification :
  • Thickness: 90mm
  • Width: 1200mm (2x570)
  • Length: 3.90 m
  • Pack Coverage: 4.45 m²
  • Thermal Conductivity:  0.032 W/mK
  • R-Value: 2.80 m²K/W
  • Fire Rating: A1 tested to BS EN 13501-1


  • Superglass Timber & Rafter Roll 35 is designed to provide thermal and acoustic insulation for timber frame roofs, walls and floors. The rolls are self-supporting by friction fitting between timber studs/joists.


  • ISO9001 - Quality Management Systems
  • ISO14001 - Environmental Management
  • EN 13162 - Manufactured in accordance with
  • A+ rating on BRE Green Guide