Maximize room volume with the Proctor Spacetherm Wallboard with VCL, a market-leading internal wall insulation (IWI) board designed for premium space-saving performance.
This thin thermal laminate fuses cutting-edge silica aerogel insulation with a 12.5mm thick plasterboard, delivering elite thermal efficiency in a slim profile. The plasterboard is foil-faced which acts as a vapour control layer (VCL) offering superior condensation protection, regulating seasonal humidity and mitigating damp risks. Ideal for property renovations, it easily achieves target U-values without the bulk of standard insulation panels.
Key Features
- Space-Saving Profile: Maximises internal room volume with a thin aerogel matrix, making it ideal for historic retrofits, window reveals, and tight spaces.
- Advanced VCL Tech: Foil-faced plasterboard used in the construction of Spacetherm Wallboard reduces damp risk and prevents moisture transfer into your timber straps or masonry structures.
- Class-Leading Performance: Features an ultra-low thermal conductivity of just 0.0195W/mK for the aerogel blanket.
- Long-Term Reliability: Hydrophobic and age-tested to sustain constant thermal protection for over 50 years without losing efficiency.
- Easy Mechanical Fixing: Specifically engineered to be easily screwed directly onto timber studs, metal framing, or timber straps.
Applications:
Common applications include:
- Internal wall insulation upgrades
- Residential refurbishment projects
- Commercial refurbishment projects
- Heritage and listed building renovations
- Solid wall insulation improvements
- Space-saving retrofit insulation schemes
- Buildings requiring excellent thermal performance
- Spacetherm wall board with VCL covers 2.88 Sqm
- It includes Spacetherm A1 aerogel insulation blanket bonded to 12.5mm foil faced plasterboard
- Ideally used in applications with restricted space where low U-values are required.
- Spacetherm Wallboard includes an integrated vapour control layer
| Product Type | Insulated Plasterboard |
| Brand | Proctor |
| Length | 2.4M |
| Width | 1.2M |
| Board Coverage | 2.88 Sqm |
| Fire Resistance For Plasterboard | A2, s1, d0 |
| Plasterboard Thickenss | 12.5mm |
| Aerogel Thickness | 5, 10, 15, 20mm* |
| Fire Resistance For Aerogel | Class A1 |
| Thicknesses | 17.5, 22.5, 27.5, 32.5, 37.5, 42.5, 47.5, and 52.5mm |
| Vapour Control Layer | 78.5 MNs/g |
| Order Quantity | Delivery Charges |
|---|---|
| 1 - 39 Sheets | £140 +VAT |
| Above 39 Sheets | Free Delivery |
Receiving Delivery:
This will be a signed delivery. Customers are requested to check the order on receiving them for any damages. All damages must be reported on the delivery note before the driver leaves. Damages not reported on the delivery note will not be entertained
Returns, Cancellations and refunds:
You are free to cancel your order before we send you an order confirmation email and get a full refund
Once the order is confirmed and shipped cannot be cancelled.
Incorrectly ordered Goods can be returned within 14 days of delivery at our discretion. Customer returns the goods to a forwarding address that will be provided via email.
Once returned, the items will be inspected and provided they are in a re-saleable condition, refund will be processed. A 25% restocking fee may be applicable.
