Wallrock KV600 Thermal Liner – Internal Wall Insulation 15m² Roll 600gsm

Wallrock KV600 Thermal Liner – Internal Wall Insulation 15m² Roll 600gsm

The Wallrock KV600 Thermal Liner is the most effective option in the Wallrock Thermally Efficient Wallpaper range, designed to improve insulation, reduce energy consumption, and combat condensation. At 600gsm (3–4mm thick) and supplied in a 15m² roll, it offers double the coverage of standard Wallrock Thermal Liner, while delivering energy savings well beyond the 15% achieved by the standard product on solid brick walls.

By slowing down the absorption of heat into cold walls, it enables rooms to warm up faster—often more than halving heat-up times—and keeps spaces comfortable with less energy use. Suitable for poor plaster, blockwork, plasterboard, and even wood panelling, the Wallrock KV600 also reinforces damaged surfaces while creating a smooth, paintable finish.
Ideal for homes with solid walls or where heating is turned on and off throughout the day, this liner also helps reduce condensation and prevent mould growth, making it both a practical and health-conscious solution.

Features and Benefits

Superior Energy Efficiency
Significantly reduces heat loss, delivering energy savings beyond 15% on solid walls.

Faster Warm-Up Times
Slows down heat absorption into cold walls, allowing rooms to reach a comfortable temperature quickly.

Condensation & Mould Control
Keeps wall surfaces warmer, reducing the risk of condensation and unhealthy mould growth.

Wall Reinforcement
Covers cracks, poor plaster, and uneven textures while strengthening wall surfaces.

Versatile Finish
Durable, long-lasting surface that can be painted directly, or cross-lined with Wallrock Fibreliner for a flawless finish.

Breathable & Eco-Friendly
Free from PVC and glass fibres, ensuring walls can breathe while maintaining indoor air quality.

Large Coverage Roll
15m² roll provides excellent value, with double the coverage of standard Wallrock Thermal Liner.

Specifications

• Brand: Wallrock

• Coverage: 15m² per roll

• Thickness: 600gsm (approx. 3–4mm)

• Dimensions: Length 15,000mm x Width 1,000mm

• Weight: 9kg

• Finish: Matt

• Paintable: Yes

• Material: Breathable, no PVC or glass fibre

• Application: Internal wall insulation and surface reinforcement

• Guarantee: Statutory