# Cavity Wall Insulation

## Products in this collection

- [Isover Glass Wool Insulation Unislab – 600 × 1200mm – 11.52m² per Pack](www.carvers.co.uk/products/isover-insulation-unislab-glass-50x600x1200-11-52sqm-per-pk-5200819707-20-per-pallet) - 63.99 GBP
- [Isover Timber Frame Insulation Batt – 140mm – 5.36m² per Pack](www.carvers.co.uk/products/insulation-timber-frame-batt-140mm-0-040-5-36m2-per-pk-isover-24-per-pallet) - 52.7 GBP
- [Isover Acoustic Partition Roll – 2 × 600 × 25mm – 24m² per Roll](www.carvers.co.uk/products/insulation-acoustic-partition-roll-2x600x25mm-thick-24m2-per-roll-isover-24-per-pallet) - 49.62 GBP
- [Isover Cavity Wall Insulation Hi‑Cav – 1200 × 455mm](www.carvers.co.uk/products/insulation-cavity-wall-hi-cav-1200x455x100mm-cws32-3-28m2-per-pk-isover-15-per-pallet) - 40.08 GBP
- [Multicloser TF Cavity Closer – 100mm to 150mm Cavity – 2.4m](www.carvers.co.uk/products/cavity-closer-multicloser-tf-from-100mm-150mm-cavity-2-4m) - 12.86 GBP
- [Isover Timber Party Wall Roll – 50mm – 14.40m² per Roll](www.carvers.co.uk/products/isover-timber-party-wall-roll-50mm-14-40m2-per-roll-24-per-pallet) - 67.44 GBP
- [Isover Timber Frame Insulation Batt – 140mm – 4.02m² per Pack](www.carvers.co.uk/products/isover-timber-frame-batt-140mm-035-sold-per-pk-4-02m2-per-pk-16-per-pallet) - 51.87 GBP
- [Insulated Double Flange Cavity Closer – Supafix – 100mm × 2.1m](www.carvers.co.uk/products/cavity-closer-insulated-double-flange-supafix-sf100-100mm-x-2-1mtr) - 10.98 GBP
- [Cavity Wall Insulation – Isover – 1200 × 455mm](www.carvers.co.uk/products/cavity-wall-insulation-isover-1200x455x85mm-cws36-6-55m2-per-pk-20-per-pallet) - 39.51 GBP
- [Stopsock Cavity Barrier – To Suit 141–150mm Cavity – 1 Hour Fire Rated – Pink](www.carvers.co.uk/products/stopsock-cavity-barrier-to-suit-141-150mm-1-hour-fire-rated-dfs150-std-pink) - 9.8 GBP

---

> Source: [Carvers Building Supplies](www.carvers.co.uk/collections/cavity-wall-insulation)
> Updated: 2026-06-09