62.5mm Celotex PL4050 Insulated Plasterboard 2400mm x 1200mm

URN: 3002021
£47.75ex. VAT £16.58 per m2
£47.75ex. VAT
£16.58 per m2
Bulk Discount
10+ sheets 20+ sheets 20+ sheets
£47.27ex. VAT £47.03ex. VAT £46.80ex. VAT
Coverage required
m
m
Based on your total area of m2 (inc. 10% wastage) - of these are required (actual coverage of m2)

We recommend purchasing at least 10% extra product to allow for errors, damages or obstacles

62.5mm Celotex PL4050 is a 2-in-1 insulated plasterboard that reduces heat loss and also drylines the wall or ceiling - the best of both.

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Mon 1 Jul

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Product Overview

62.5mm Celotex PL4050 is a 2-in-1 insulated plasterboard that reduces heat loss and also drylines the wall or ceiling - the best of both.

URN: 3002021
£47.75ex. VAT

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Delivery & Returns Information

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Standard (Nationwide) Delivery

Insulation, Plasterboard and Drylining Products
ORDER VALUE DELIVERY CHARGE
Under £150 ex. VAT £50 ex. VAT
Between £150 - £400 ex. VAT £35 ex. VAT
Over £400 ex. VAT FREE
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Thermafleece CosyWool Roll & SupaSoft Insulation
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2 £60 ex. VAT
3 to 12 £70 ex. VAT
13 to 24 £140 ex. VAT
25 to 36 £210 ex. VAT
37 to 48 £280 ex. VAT
49 to 60 £350 ex. VAT
61+ £420 ex. VAT
Thermafleece CosyWool Slab, Thermafleece UltraWool & Thermafleece NatraHemp
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1 £30 ex. VAT
2 £60 ex. VAT
3 to 4 £70 ex. VAT
5 to 8 £140 ex. VAT
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13 to 16 £280 ex. VAT
17 to 20 £350 ex. VAT
21+ £420 ex. VAT
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Between £100 - £200 ex. VAT £30.50 ex. VAT
Between £200 - £900 ex. VAT £105 ex. VAT
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Between £100 - £200 ex. VAT £16.50 ex. VAT
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Doors and Feature Panelling
QUANTITY DELIVERY CHARGE
1 to 2 £40 ex. VAT
3 to 4 £50 ex. VAT
5+ £65 ex. VAT

* Deliveries of Doors and Panels to Scotland may incur additional costs and may have an extended delivery time of an additional 3 working days. Delivery to the postcodes below will be charged an additional delivery fee. Our customer service team will reach out to you if you order requires an additional delivery charge. This will be calculated based on the difference between the standard cost charged and the total cost outlined below:

Postcodes: KA1-29, IV1-39, AB, PH1-41, DD, PA1-19, KY, FK, FK15-21 - £100 ex VAT (total delivery cost)
Postcodes: KW 1-14 - £130 ex VAT (total delivery cost)
Highlands and Island: £305 ex VAT (total delivery cost)

Ironmongery
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1+ £16.50 ex. VAT

Express Delivery

Express Delivery - Insulation and Plasterboard & Drylining
ORDER VALUE DELIVERY CHARGE
Under £400 ex. VAT £50 ex. VAT
Over £400 ex. VAT £35 ex. VAT
Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 ex. VAT £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT

This charge is based on delivery to mainland UK excluding the Scottish Highlands. If your delivery address is in the Scottish Highlands a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.

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Returns

We offer a 30 day returns policy on any faulty products.

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Key Features

  • Use in internal walls and pitched roofs
  • Combines insulation & drylining
  • 0.022 W/mK thermal conductivity
  • Quick and easy installation
  • Zero Ozone Depletion Potential (ODP)
  • BBA certified

Technical Specification

Technical Specification
Material Type:PIR
Thickness:62.5mm
Width:1200mm
Length:2400mm
Sales Unit:Sheet
Sales Unit Coverage:2.88m2
Brand:Celotex
Manufacturer's Reference:PL4050
Weight:31.56kg
Thermal Conductivity:0.022W/mK

What Is 62.5mm Celotex PL4050? 

62.5mm Celotex PL4050 Insulated Plasterboard is a 2-in-1 insulation and drylining board that combines the low-heat transfer properties of PIR with the structural integrity of plasterboard. 

Comprising a high-performance PIR insulation board bonded to tapered edge plasterboard, the sheets feature a narrow edge profile meaning joints become invisible under paint, giving a sleek, clean finish. 

62.5mm Celotex PL4050 insulation can be installed in a range of building applications, from the internal side of solid masonry walls to under and between rafters and joists.

The 62.5mm refers to the overall thickness (both the insulation board (25mm) and plasterboard (12.5mm) elements bonded together). The 62.5mm Celotex PL4050 is BBA certified as a thermal laminate, and can be used in both existing domestic and non-domestic buildings. As well as providing thermal efficiency, it can also help to limit the risk of surface condensation.


62.5mm Celotex PL4050 Applications

PL4050 can easily be used to help upgrade to current building regulation standards in:

  • Pitched roofs
  • Flat roof and wall applications
  • Internal solid wall insulation
  • The 'underneath' layer of insulation in between and under rafter and joist applications
  • Timber frame lining applications


62.5mm Insulated Plasterboard Installation Practises

PL4050 is suitable for pitched roof and wall applications in both new build and refurbishment projects and drastically reduces installation times, providing insulation and plasterboard in one operation.

You can either use mechanically fixed installation techniques or the direct bonding dot and dab method, which involves direct bonding to the masonry wall.

 

62.5mm Celotex Insulated Plasterboard Specifications

With an impressively low thermal conductivity value of 0.022 W/mK, rigid polyisocyanurate PIR boards are easily one of the best insulators on the market. As well as providing thermal insulation, the rigid polyisocyanurate insulation and plasterboard elements of PL4050 represent an easy-to-install solution that is in line with current building regulation standards.
The Celotex PL4000 range boasts the following features: 

  • Zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP)
  • Thermal conductivity: 0.022 W/mK
  • Suitable for both direct bonding (‘dot and dab’) and mechanically fixed installation techniques
  • Features an inbuilt vapour control layer
  • Offers the installer maximum flexibility and installation speed due to the tapered edge plasterboard
  • Combines insulation & drylining
  • BBA certified
  • Compressive Strength: 120kPa
  • Reaction to Fire: Euroclass B-s1, d0 Reaction to Fire classification, according to EN 13501-1


62.5mm Celotex PL4050 Certifications

  • Achieves a BRE Green Guide Rating of A+
  • BBA approved – certificate 16/5357 (Plasterboard Thermal Laminate)
  • BBA and Ofgem approved
  • Plasterboard is defined as Class O in accordance with the Building Regulations
  • CE marked


62.5mm Celotex PL4050 Storage

The boards are supplied in polythene-wrapped packs. Each pack contains a label bearing the manufacturer’s name, board dimensions and the BBA logo.

The boards must be protected from prolonged exposure to sunlight and moisture and should be stored inside, undercover and protected with opaque polythene sheeting. The boards should be stacked flat and raised above ground level (to avoid contact with ground moisture).

Customer Reviews

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5/5 based on 1 review

Installed this against solid masonry walls and the thermal insulation really improved the space. My heating bill is now significantly lower.

Oscar Crofts on

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