Rockwool RW3 1200 x 600 x 100mm Slab (2.88m2 Pack)
Rockwool RW3 100mm Slab is a high performance insulation product, offering acoustic and thermal properties whilst achieving an A1 fire rating classification. Ideal for use between floor joists, stud frames and ceiling constructions.
£13.54£16.25 per m²
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Order by 12:00 Monday and get it Tuesday 27th October with Next working day delivery.Or from Friday 30th October with Standard delivery. Estimated. To most UK mainland addresses.
- Questions? Call 01484 411888
- Delivery information
- Pack Size: 2.88m2
- Thickness: 100mm
- Width: 600mm
- Combustion Rating: A1
Product information
Rockwool RW3 100mm Slab is a diverse insulation solution, offering excellent acoustic, thermal and fire rated performance.
The product can be used in a multitude of building projects, from commercial buildings to domestic builds and renovations.
We also stock a wide range of alternative mineral wool insulation products here.
Key facts
- 100mm thickness
- 4 units per/pack
- 2.88m2 pack size
- Available in 600mm width
- Superior sound absorption
- A1 non-combustable performance classification
- Weight 60kg per/m3
- Compliant with UK Building Regs Part E
- Ideal for between floor joists, stud frames and ceilings
- Delivered on a pallet Flooring is heavy, so it comes palletised to the kerbside. You’ll need to move it from the roadside into the property.
- We confirm the day Choose a delivery date at checkout, or we’ll give you the earliest. It’s an estimate until we confirm it once your order is processed, and we can’t guarantee it even then: deliveries are made by third-party couriers.
- Check before you sign Someone needs to be in to sign for it. Look over the packs first and tell us within 24 hours if anything is damaged.
- Book your fitter afterwards Wait until your flooring has arrived before booking a fitter. We can’t cover fitter costs if a delivery is held up.
Delivery costs show in your basket. UK mainland only: call us for anywhere else. Full delivery information
Technical information
| Coverage | 2.88m² per pack |
|---|---|
| Brand | Rockwool |
| Thickness | 100mm |
| Suitability | Ceilings, Floors, Stud Partitions, Walls |
Specifications are the manufacturer’s and may change. Please check the fitting guide before you start.








