Wall Insulation
Wall Insulation — UK Specialist Supplier
Shop our range of wall insulation products for cavity walls, internal dry lining and external wall insulation systems. We stock rigid and semi-rigid mineral wool slabs from leading manufacturers including Rockwool and Isover, suitable for new build and retrofit applications.
Types of Wall Insulation
- Cavity Wall Insulation Slabs — Semi-rigid mineral wool batts designed for partial fill cavity wall applications in new build construction. Provides thermal insulation and resists moisture penetration across the cavity.
- Internal Wall Insulation — Rigid mineral wool boards for dry lining internal walls. Improves thermal performance without reducing cavity width, suitable for solid wall retrofit projects.
- Acoustic Wall Insulation — High-density mineral wool slabs that reduce airborne sound transmission between rooms and through external walls. Used in party walls, separating walls and noise-sensitive environments.
Common Applications
- Partial fill cavity walls in new build residential and commercial construction
- Internal dry lining of solid external walls in retrofit projects
- Party wall and separating wall acoustic insulation
- Steel frame and timber frame wall insulation
Technical Advice
Wall insulation specification depends on U-value targets, wall construction type and acoustic requirements. Our technical team can advise on product selection and thickness for your project — call 0161 775 1190 (Mon–Fri 8am–4pm).
