Description
Description
62.5mm Celotex PL4050 is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low global warming potential.
- This board allows for the installation of both the insulation and plasterboard in one operation, thereby reducing installation time.
- Suitable for both direct bonding (‘dot and dab’) and mechanically fixed installation techniques.
- Maximum flexibility and installation speed due to the tapered edge plasterboard.
- Reliable long-term energy savings for buildings.
- Suitable for both new build and refurbishment projects.
- Can be easily used to upgrade to current building regulation standards.
- Can be used in pitched roof, flat roof and wall applications.
| Thickness: | 62.5 mm |
| Length: | 2400 mm |
| Width: | 1200 mm |
| Coverage: | 2.88 m² |
| Thermal conductivity: | 0.022 W/mK |
| Country Origin: | UK |
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

37.5mm