77.5mm Celotex PL4065 - 65mm PIR Insulation Bonded to 12.5mm Plasterboard (PL4000)


Guide Price


77.5mm Celotex PL4065 - 65mm PIR Insulation Bonded to 12.5mm Plasterboard (PL4000)
Guide Price: £81.40 (£97.68 inc VAT)
Price per m2: £28.26/m2 (£33.92 inc VAT)
- Product Code: A1-3183
- Delivery Time: 1 - 5 working days
- Brand: Celotex (Tech. support: 01473820850)
- Model and Size: 1200x2400mm - 2.88m2
- Weight: 31.25kg
Our ratings on 09-06-2025:

4.8 out of 5
77.5mm Celotex PL4065 - 65mm PIR Insulation Bonded to 12.5mm Plasterboard (PL4000 range)
Width: 1200mm
Length: 2400mm
Density: 140kg/m3
Weight/m2: 10.85kg
Weight: 31.25kg
Thermal Conductivity: 0.023W/mK
R-Value: 2.8m2K/W
Compressive Strength: 120kPa
Fire Rating (Reaction to Fire): B(Class 0)
77.5mm Celotex PL4065 is a high performance thermal insulation board where the 65mm PIR insulation is bonded to 12.5mm tapered edge plasterboard. PL4000 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 (GWP).
Note: Would also be known as PL3060 from January 2018.
APPLICATION
Celotex PL4065 is purpose designed for providing thermal insulation and plasterboard as one product. It can be specified for use in a variety of applications including:
- The underneath layer of insulation in between and under rafter and joist applications
- Solid masonry walls
- Timber frame lining applications
With 77.5mm Celotex PL4065 you are specifying insulation board that:
- Offers the user the ability to install both the insulation and plasterboard in one operation thus reducing installation times
- Is suitable for both direct bonding (dot and dab) and mechanically fixed installation techniques
- Offers the installer maximum flexibility and installation speed due to the tapered edge plasterboard
- Provides reliable long-term energy savings for buildings
- Is 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, lat roof and wall applications
- The plasterboard used in PL4000 is defined as Class O in accordance with the Building Regulations
CERTIFICATION
- Celotex PL4065 is CFC/HCFC free with zero ozone depletion potential (ODP) and low global warming potential (GWP)
- It is manufactured in accordance with quality management systems BS EN ISO 9001:2000 by Celotex Limited
- All products must be installed in accordance with instructions issued by Celotex Limited.
- Celotex PIR insulation has been independently assessed by BRE Global and has been accredited with an A+ rating when compared to the BRE Green Guide 2008
Brand: Celotex
Model and Size: FF4000 1200x2400 - 69.12m2
Delivery Time: 3 - 5 days
100mm Celotex FF4000 Underfloor Heating Board (pack of 12)
Size: 1200mm x 2400mm
Area per pack: 34.56m2
Thermal conductivity: 0.022 W/Mk
R-Value: 4.50m2K/W
Compressive strength: ≥150kPa
Water vapour resistance: >150 MNs/g
Weight: 3.41kg/m2
..
Brand: Celotex
Model and Size: 2400x1200mm - 69.12
Delivery Time: Out Of Stock
100mm Celotex Crown-Fix is a brand new product for use in flat roof systems. Representing the next phase of Celotex innovation, Crown-Fix is a high performance rigid polyisocyanurate (PIR) insulation which delivers excellent dimensional stability and added robustness in a mechanically fixed sin..
Guide Price: £2,289.51
£2,747.41 inc VAT
Brand: Celotex
Model and Size: 1200x2400mm - 92.16m2
Delivery Time: Out Of Stock
75mm Celotex FI5000 is a premium flooring insulation board with enhanced thermal performance as well as an A rating when compared to the BRE Green Guide and an innovative cement compatible composite facer with a built-in vapour control layer (VCL), enabling direct screed, without the need for an add..
Brand: Celotex
Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1-3 working days
70mm Celotex GA4070 is a multi-purpose insulation board that provides a solution to overcome localized thermal bridges. Featuring a low emissivity foil facings, this board has been manufactured from tough polyisocyanurate (PIR) using a perfect mix of certain blowing agents which have zero ozone depl..
£34.85
£41.82 inc VAT
Brand: Celotex
Model and Size: FF4000 1200x2400 - 40.32m2
Delivery Time: 3 - 5 days
85mm Celotex FF4000 Underfloor Heating Board (pack of 14) | FF 4085
Size: 1200mm x 2400mm
Area per pack: 40.32m2
Thermal conductivity: 0.022 W/Mk
R-Value: 3.85m2K/W
Compressive strength: ≥150kPa
Water vapour resistance: >150 MNs/g
Weight: 2.93kg/m2
&..
Brand: Celotex
Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 1 - 5 working days
67.5mm Celotex PL4055 is a high-performance thermal insulation board where the PIR insulation is bonded to 12.5mm tapered edge plasterboard. It is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and low global warming..
Related Products
Brand: Speedline
Model and Size: 48mm x 90m
Delivery Time: 1 - 2 days
48mm x 90m Speedline Drywall Fibreglass Tape, a flexible self-adhesive scrim tape to cover plasterboard joints...