Celotex PL4000 thermal laminate board Celotex Insulation

Celotex PL4000

High performance rigid Polyisocyanurate (PIR) insulated plasterboard

Can be easily used to help upgrade to current building regulation standards in pitched roof, flat roof and wall applications.

Ideal option for internal solid wall insulation.

Suitable for both direct bonding (‘dot and dab’) and mechanically fixed installation.

Featuring an inbuilt vapour control layer.

Suitable for both mechancial fixing and dot & dab adhesive bonding.

Ideal for new build, retrofit, and refurbishment.

Thicknesses and Availability:

All thicknesses are available from the manufacturer; short lead-times may apply as we may need to get the products in from Celotex before delivering to site.

This PL4000 Range includes the following available product thicknesses: 27.5mm, 37.5mm, 52.5mm, 62.5mm, 72.5mm and 77.5mm.

Generally sold in pallet quantities only, however, we will happily check to see if individual depots will split pallets, depending on you requirements.

Due to supply challenges from the manufacturers, please allow extended lead times on all PIR boards. In some cases we may need to supply products from an alternate manufacturer - as a rule of thumb, Recticel and Kingspan are generally the most readily available in most geographic locations. Please feel free to Contact Me to check availability and lead times.

Product Information

General information about Celotex PL4000

Product Application

Dr-lining thermal laminate board

Celotex's high performance polyisocyanurate (PIR) foam board, PL4000, is suitable for use in dry lining applications as well as the 'underneath' layer in pitched and flat roofs.

Product Make-up

Core

Celotex PL4000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has zero ozone depletion potential (zero ODP) and low global warming potential (GWP)

Facings

Faced with a 12.5mm tapered edge gypsum based plasterboard on the front facing while the hidden face is aluminium foil/kraft paper facing, autohesively bonded to the insulation core during manufacture

Product Properties

Thermal Conductivity 0.022 W/m·K
Board Length 2.4m
Board Width 1.2m
Board Edge Tapered Edge (plasterboard)
Vapour Resistance > 60 MNs/gm

Product Prices

Buy Celotex PL4000

The prices and quantity discounts below are 'per pallet' rates. Pallets contain multiple boards... 26 x 1.2x2.4m = 74.88m² - in this instance, there are 26 x boards in a pack where each board is 1.2m x 2.4m providing a total coverage of 74.88m² per pack.

Less popular product commonly available at selected depots. Celotex PL4025 37.5mm (25+12.5mm), 26 x 1.2x2.4m = 74.88m² - ranging from £13.68 to £14.32 per m²

1 x pallet @ £14.32 per m² / £41.23 per board = £1072.07 (£1286.48 inc-VAT) per pallet
2 x pallets @ £14.19 per m² / £40.87 per board = £1062.58 (£1275.10 inc-VAT) per pallet
3 x pallets @ £14.06 per m² / £40.50 per board = £1053.10 (£1263.72 inc-VAT) per pallet
4 x pallets @ £13.94 per m² / £40.14 per board = £1043.61 (£1252.33 inc-VAT) per pallet
5 x pallets @ £13.81 per m² / £39.77 per board = £1034.12 (£1240.94 inc-VAT) per pallet
6 x pallets @ £13.68 per m² / £39.41 per board = £1024.63 (£1229.56 inc-VAT) per pallet

Less popular product commonly available at selected depots. Celotex PL4040 52.5mm (40+12.5mm), 22 x 1.2x2.4m = 63.36m² - ranging from £16.90 to £17.68 per m²

1 x pallet @ £17.68 per m² / £50.93 per board = £1120.50 (£1344.60 inc-VAT) per pallet
2 x pallets @ £17.53 per m² / £50.48 per board = £1110.59 (£1332.71 inc-VAT) per pallet
3 x pallets @ £17.37 per m² / £50.03 per board = £1100.67 (£1320.80 inc-VAT) per pallet
4 x pallets @ £17.22 per m² / £49.58 per board = £1090.75 (£1308.90 inc-VAT) per pallet
5 x pallets @ £17.06 per m² / £49.13 per board = £1080.84 (£1297.01 inc-VAT) per pallet
6 x pallets @ £16.90 per m² / £48.68 per board = £1070.92 (£1285.10 inc-VAT) per pallet

Less popular product commonly available at selected depots. Celotex PL4050 62.5mm (50+12.5mm), 18 x 1.2x2.4m = 51.84m² - ranging from £19.11 to £19.99 per m²

1 x pallet @ £19.99 per m² / £57.57 per board = £1036.27 (£1243.52 inc-VAT) per pallet
2 x pallets @ £19.81 per m² / £57.06 per board = £1027.10 (£1232.52 inc-VAT) per pallet
3 x pallets @ £19.64 per m² / £56.55 per board = £1017.93 (£1221.52 inc-VAT) per pallet
4 x pallets @ £19.46 per m² / £56.04 per board = £1008.76 (£1210.51 inc-VAT) per pallet
5 x pallets @ £19.28 per m² / £55.53 per board = £999.59 (£1199.51 inc-VAT) per pallet
6 x pallets @ £19.11 per m² / £55.02 per board = £990.42 (£1188.50 inc-VAT) per pallet

Less popular product commonly available at selected depots. Celotex PL4060 72.5mm (60+12.5mm), 16 x 1.2x2.4m = 46.08m² - ranging from £19.86 to £20.78 per m²

1 x pallet @ £20.78 per m² / £59.85 per board = £957.59 (£1149.11 inc-VAT) per pallet
2 x pallets @ £20.60 per m² / £59.32 per board = £949.12 (£1138.94 inc-VAT) per pallet
3 x pallets @ £20.41 per m² / £58.79 per board = £940.64 (£1128.77 inc-VAT) per pallet
4 x pallets @ £20.23 per m² / £58.26 per board = £932.17 (£1118.60 inc-VAT) per pallet
5 x pallets @ £20.05 per m² / £57.73 per board = £923.69 (£1108.43 inc-VAT) per pallet
6 x pallets @ £19.86 per m² / £57.20 per board = £915.22 (£1098.26 inc-VAT) per pallet

Rarely requested product sourced directly from manufacturer. Celotex PL4065 77.5mm (65+12.5mm), 14 x 1.2x2.4m = 40.32m² - ranging from £20.44 to £21.39 per m²

1 x pallet @ £21.39 per m² / £61.61 per board = £862.49 (£1034.99 inc-VAT) per pallet
2 x pallets @ £21.20 per m² / £61.06 per board = £854.86 (£1025.83 inc-VAT) per pallet
3 x pallets @ £21.01 per m² / £60.52 per board = £847.22 (£1016.66 inc-VAT) per pallet
4 x pallets @ £20.82 per m² / £59.97 per board = £839.59 (£1007.51 inc-VAT) per pallet
5 x pallets @ £20.63 per m² / £59.43 per board = £831.96 (£998.35 inc-VAT) per pallet
6 x pallets @ £20.44 per m² / £58.88 per board = £824.33 (£989.20 inc-VAT) per pallet

Reasonable stock levels are generally held at most of our depots. In some geographic locations, depots may stock alternates, however, we will contact you to discuss before proceeding with the order.

Where products need to be brought in from Celotex, please allow approx. 1 week for delivery.

Celotex reserves the right to change stocked products - while we will do all we can to keep on top of changes, availability and lead times my vary.

Please observe the 'Star Rating' indicators to assess availability.
Product Availability Excellent Generally 1 or 2 days for delivery
Product Availability Good Generally 1 to 5 days for delivery
Product Availability Fair Generally 5 to 10 days for delivery
Product Availability Poor Generally 5 to 15 days for delivery
Product Availability Undetermined Please call to check availability and approximate lead times

Product availability depends upon stock levels at closest depot and delivery logistics to geographic locations


Product Performance and Guides

Product Performance, Manufacturer Certification, Downloads, and Installation Guides

Thermal Resistance

While we have provided Thermal Resistance values for all thicknesses on the Celotex PL4000 datasheet, some thicknesses may not be readily available.

Items highlighted in green are generally held in stock by Celotex.

Product Thickness Thermal Resistance kg/m²
Celotex PL4015 27.5mm 27.5mm 0.70 m²K/W 9.69 kg/m²
Celotex PL4025 37.5mm 37.5mm 1.20 m²K/W 9.99 kg/m²
Celotex PL4040 52.5mm 52.5mm 1.85 m²K/W 10.46 kg/m²
Celotex PL4050 62.5mm 62.5mm 2.30 m²K/W 10.96 kg/m²
Celotex PL4060 72.5mm 72.5mm 2.75 m²K/W 11.31 kg/m²
Celotex PL4065 77.5mm 77.5mm 3.00 m²K/W 11.48 kg/m²
Minimum order level - £175.00 ex-VAT. For further details on Delivery Charges and Minimum Order levels, please Click Here