Warmline EPS thermal laminate insulated plasterboard Warmline Insulation

Warmline EPS Laminate

Expanded polystyrene backed plasterboard thermal laminate boards.

Suitable for use in dry lining wall and roof upgrade applications as well as window reveal build-ups.

Can be dot & dabbed or mechanically fixed.

Simple solution that is quick and easy to install.

Can be used to improve reliable long-term energy savings for buildings.

Fully applicable with Part L building regulations.

Thicknesses and Availability:

Good availability for delivery in and around London (within the M25).

These items can be delivered nationwide, however, additional courier charges will apply. Please contact me with you requirements and I will confirm costs.

This Warmline EPS Range includes the following readily available product thicknesses: 22mm, 30mm, 40mm and 50mm.

Product Information

General information about Warmline EPS Laminate

Product Application

Drylining insulated plasterboard

Warmline EPS laminate is suitable for drylining internal surfaces where only a basic level of additional thermal insulation is required.

Product Make-up


Warmline EPS Laminates are fabricated by bonding a sheet of EPS insulation, made from small polystrene beads that expand and fuse together while being heated (generally with steam), to tapered egde plasterboard.


Faced with a 9.5mm tapered edge gypsum based plasterboard on the front face while the hidden face is plain EPS.

Product Properties

Thickness 22mm to 50mm (including plasterboard)
Board Length 2.4m
Board Width 1.2m
Board Edge Tapered Edge (plasterboard)

Product Prices

Buy Warmline EPS Laminate

These items are shipped direct to site from the manufacturer. Additional delivery charges may apply. Please Click Here for a breakdown on the charges, or contact us to discuss your requirements.
Warmline products are presently under review - please contact me to discuss your requirements.

Reasonable stock levels are generally held and available for delivery in London, within the M25.

  • Generally 1 or 3 working days for delivery
  • Generally 1 to 5 working days for delivery
  • Generally 5 to 10 working days for delivery
  • Special request or made to order item, allow extended lead times. Minimum order levels may apply.
  • Please call to check availability and approximate lead times

Product Performance and Guides

Product Performance, Manufacturer Downloads, and Installation Guides

Product Performance

Thermal Conductivity 0.038 W/mK
Product Thickness Thermal Resistance kg/m²
Warmline EPS 22mm 22mm 0.37 m²K/W 6.60 kg/m²
Warmline EPS 30mm 30mm 0.58 m²K/W 7.40 kg/m²
Warmline EPS 40mm 40mm 0.84 m²K/W 8.30 kg/m²
Warmline EPS 50mm 50mm 1.10 m²K/W 9.15 kg/m²

Product Downloads

Warmline Insulation