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*Celotex PL4065 - 65mm Insulation + 12.5mm Board
Manufacturer: Celotex
Manufacturer Part Code:PL4065
QTY RangePrice (exc VAT)Price (inc VAT)
0 to 1 £488.50 £586.20
2 + £465.05 £558.06
Celotex PL4065 65mm Insulation Bonded to 12.5mm Plasterboard - Order Only Pk/12
Celotex PL4000 is a high performance thermal insulation board where the 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).

With Celotex PL4000 you are specifying an 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 & 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, flat roof and wall applications.
Celotex PL4000 is purpose designed for providing thermal insulation and plasterboard as one product.

PL4000 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.
Celotex PL4000 Technical Data
Product Code Size (mm) Pack Quantity Thickness (mm) Comined R-Value (m²K/W) Weight (kg/m²)
PL4025 2400 x 1200 26 25 + 12.5 1.20 9.06
PL4040 2400 x 1200 20 40 + 12.5 1.85 9.51
PL4055 2400 x 1200 26 55 + 12.5 2.55 9.99
PL4065 2400 x 1200 12 65 + 12.5 3.00 10.28
Celotex PL4000 Physical Properties (Insulation Only)
Method PL4000
Compressive Strength BS EN 826 ≥120kPa
Dimensional Stability BS EN 1604 DS(TH)8
Thermal Conductivity BS EN 12667 0.022 W/mK
* Local Delivery Only

* This is a non-stock item
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