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Distribution Partner to Siniat, British Gypsum, and Knauf Drywall

Insulated Plasterboard

Our high-performance thermal insulated plasterboard solutions offer the dual benefits of effective thermal insulation and a finished plasterboard surface.

Our insulated plasterboard is an ideal solution for walls, flat roofs, internal walls, and ceilings, featuring integrated insulation for enhanced energy efficiency. By using this product, you can help achieve Part L of the Building Regulations. With moisture-resistant options available for wet rooms, shower rooms, and bathrooms, our insulated plasterboard is fully tested and accredited to ensure quality and performance.

Contact our team of friendly experts for technical support and a quick turnaround on pricing.

Siniat Thermal Plasterboard

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Siniat Thermal EPS

Plasterboard laminated to expanded polystyrene to provide thermal insulation.

  • Thicknesses: 22,30 and 50 mm
  • Widths: 1200 mm
  • Lengths: 2400 mm
  • Edge: TE
Siniat Thermal XP

Plasterboard laminated to extruded polystyrene with greater thermal insulation compared to EPS.

  • Thicknesses: 27, 35 and 55 mm
  • Widths: 1200 mm
  • Lengths: 2400 mm
  • Edge: TE
Siniat Thermal PIR

Plasterboard laminated to  PIR insulation incorporating a vapour control layer to reduce condensation risk.

  • Thicknesses: 37.5, 52.5, 62.5, and 72.5 mm
  • Widths: 1200 mm
  • Lengths: 2400 mm
  • Edge: TE

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British Gypsum Gyproc ThermaLine Basic

Insulated plasterboard that can improve thermal performance and help reduce energy bills.

  • Thicknesses: 22, 30, and 40 mm
  • Widths:  1200 mm
  • Lengths:  2400 mm
  • Edge: TE
British Gypsum Gyproc ThermaLine PIR

Insulated plasterboard that can improve thermal performance and help reduce energy bills. It can also help keep rooms cooler in the summer.

  • Thicknesses: 38, 53, 63, 78, and 93mm
  • Widths:  1200 mm
  • Lengths:  2400 mm
  • Edge: TE
British Gypsum Gyproc ThermaLine Plus

Low-profiled, foam backed plasterboard, allowing the regulation of room temperature and reduction of condensation. while saving space.

  • Thicknesses: 27, 35, 40, and 48 mm
  • Widths:  1200 mm
  • Lengths:  2400 mm
  • Edge: TE

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Knauf Drywall XPS Thermal Laminate

Offers enhanced thermal performance at a reduced thickness, ideal where an enhanced level of thermal insulation is required.

  • Thickness: 27, 35, 40, 45, and 55 mm
  • Width: 1200 mm
  • Lengths: 2400 mm
  • Edge: TE

Frequently asked questions

What is Insulated Plasterboard?

Insulated plasterboard is a single board solution that combines regular plasterboard with a layer of insulation, typically made from materials like polystyrene or PIR. This offers a smooth finish and excellent thermal insulation properties.

How is Insulated Plasterboard Fixed to a Wall?

Insulated plasterboard is secured to the wall using drywall screws or nails at specific intervals, following the manufacturer's recommendations.

Insulated Plasterboard or Separate Insulation and Plasterboard?

Insulated plasterboard offers a convenient one-step solution, saving on installation time and potentially labour costs. However, for thicker insulation requirements, separate insulation and plasterboard might be needed.

What is the Thickness of Insulated Plasterboard?

The overall thickness of insulated plasterboard depends on the thickness of the plasterboard itself (usually 9.5mm or 12.5mm)  combined with the thickness of the insulation layer, which can vary.

How Does Insulated Plasterboard Help Achieve Part L of the Building Regulations?

Part L of the Building Regulations focuses on improving the energy efficiency of buildings.  Insulated plasterboard helps by providing thermal insulation, which reduces heat loss from a building. This translates to lower energy consumption for heating,  contributing to compliance with Part L requirements.

Are there any environmental benefits to Standard Plasterboard?

Many plasterboards are made from recycled materials and can be recycled at the end of their lifespan. Check with your local depot for specific details.

Can Insulated Plasterboard Be Dot and Dabbed?

Dot and dab does not form a robust and reliable air barrier and as such is not a recommended method for insulated plasterboard. It is typically fixed mechanically using screws or nails.  

Need a quote or technical support?

 

Contact your local depot or alternatively complete the form and a member of our friendly and knowledgeable team will get back to you asap.