Roll Insulation

About

Roll Insulation Roll insulation is one of the most cost-effective and widely used insulation formats in UK construction. Flexible and easy to install, insulation rolls are ideal for loft floors, between joists, rafter insulation, and stud wall applications. The roll format allows for quick installation across large areas with minimal cutting and waste. Types of Insulation Roll We stock roll insulation in a range of formats to suit different installation requirements: Combi-cut rolls — pre-scored to allow easy splitting into two narrower rolls, perfect for fitting between standard joist spacings Ready-cut rolls — pre-cut to a set width for fast, accurate installation without measuring Uncut rolls — full-width rolls for flexible use across varying joist or stud spacings Short length rolls — ideal for smaller projects or topping up existing insulation Mineral Wool & Glass Wool Rolls Most roll insulation is manufactured from mineral wool — either glass wool or rock wool. Glass wool rolls are lightweight and easy to handle, making them the most popular choice for loft insulation. Rock wool rolls offer higher density and better acoustic performance, making them well-suited to wall and floor applications. Both materials are non-combustible and contribute to fire safety. Fast UK Delivery All roll insulation products are available for next-day delivery across mainland UK on qualifying orders. Browse our full range below, available in a variety of thicknesses and roll widths.