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Description
Description
85mm Knauf Dritherm 37 is a cavity slab insulation made from glass mineral wool. It is designed for use in masonry walls where it can “friction fit” within the wall cavity. It is sized to fit between common wall-tie spacing, and is popular for use in extensions to older properties, or in conjunction with other methods of insulation to achieve a u-value that conforms to building regulations. Knauf Dritherm 37 is a full-fill insulation and is designed for cavities.
- 85mm thickness
- Suitable for use in external cavity walls
- Full fill cavity insulation slabs
- Ideal for new builds and extensions
- Euroclass A1 resistance to fire
- Pack of 12 slabs
- BBA Certified
- Complies to BS EN 13162
- EUCEB Certified
- Manufactured in accordance with ISO 50001 Energy Management Systems, ISO 14001 Environmental Management Systems, ISO 45001 Occupational Health and Safety Management Systems and ISO 9001 Quality Management Systems
Delivery
Delivery
Delivery under £500
| Postcode Area | Main Towns | Delivery Fee |
|---|---|---|
| NG1-3 (Nottingham) | Nottingham | Free |
| NG4-34 (Nottingham) | Nottingham, Mansfield, Newark | £15 |
| DE (Derby) | Derby, Ilkeston, Alfreton | £20 |
| LE (Leicester) | Leicester, Loughborough, Melton | £25 |
| LN (Lincoln) | Lincoln, Sleaford, Grantham | £35 |
| S (Sheffield fringe) | Chesterfield, Worksop, Sheffield south | £40 |
| DN (Doncaster edge) | Doncaster, Retford | £45 |
| PE (Peterborough north) | Stamford, Bourne, Peterborough | £50 |
Delivery to the rest of the UK
Please contact our sales team for delivery outside of the East Midlands.
Click & Collect
Collection is available from our Nottingham depot by selecting Click & Collect during checkout.
Price match promise
Price match promise
Found a product cheaper elsewhere? Please submit a price comparison request.
Why The Good Sheet?
- Extensive Stock: We hold a vast inventory of sheets in various colours, finishes, and sizes.
- Quick Delivery: We can deliver what you need quickly and efficiently.
- Unmatched Quality: You’re investing in the best - sheets that offer superior quality and durability.
- Precision Cutting: Our advanced CNC cutting technology ensures accurate and repeatable cuts with a tolerance of +/- 1-2mm
