Glass mineral wool
Soft yellow roll of glass fibre.
- Where it is used: Inside the partition, between studs.
- Watch out: Cut with a long knife; wear gloves and goggles.
Brands and types in the UK (5)
Isover APR 1200 Acoustic Partition Roll 100mm
Glass mineral wool roll for sound insulation in internal stud walls and timber joist floors.
Technical data
- Coverage per Pack: 11m²
- Width: 2 x 600mm
- Thickness: 100mm
- Length: 9.17m
- Euroclass A1 Reaction to Fire
Source: Builder Depot
Isover APR 1200 Acoustic Partition Roll 50mm
Glass mineral wool roll for sound insulation in internal stud walls and timber joist floors.
Technical data
- Coverage per Pack: 15.6m²
- Width: 2 x 600mm
- Thickness: 50mm
- Length: 13m
- Euroclass A1 Reaction to Fire
Source: Builder Depot
Isover Spacesaver Lite Loft Roll 100mm
Glass mineral wool roll for insulating pitched and flat roofs, and suspended timber ground floors.
Technical data
- Thermal Conductivity: 0.044 W/m.K
- Pack Coverage: 8.12m²
- Thickness: 100mm
- Width: 1.16m
- Euroclass A1 Reaction to Fire
Source: Builder Depot
Knauf Insulation OmniFit Glass Mineral Wool Slab 100mm
Glass mineral wool insulation slab for thermal and acoustic performance in various building applications.
Technical data
- Coverage: 4.32m²
- Length: 120cm
- Width: 60cm
- Thickness: 100mm
- Material: Glass mineral wool
Source: B&Q
Knauf Eko Loft Insulation Roll 100mm
Glass mineral wool roll for cold lofts at ceiling level; combi-cut partially perforated for flexibility.
Technical data
- Coverage: 11.08m²
- Length: 9.72m
- Width: 1140mm
- Thickness: 100mm
- Euro class A1 Reaction to Fire
Source: B&Q
Sources: product listings from B&Q, Builder Depot, checked on 31-10-2026. Photos are from Builder Depot (with permission) the manufacturer or the shop (shown under each photo); where there is no photo we show a drawing. Original Fixiz Academy text; data can change, always check the manufacturer data sheet.