100mm Isover Spacesaver Loft Insulation is a pre-perforated glass mineral wool roll engineered for rapid installation between standard joist spacing at ceiling level. The extended roll length maximises coverage whilst streamlining both delivery logistics and on-site storage requirements. The Spacesaver collection encompasses 100mm Lite, 100mm Ready-Cut, and 100mm Plus variants.
This insulation roll performs equally well when installed between joists in suspended timber ground floors and flat roof insulation applications.
100mm Spacesaver insulation rolls come in multiple thicknesses: 100mm, 150mm, 170mm, and 200mm options.
For comprehensive product information, consult the ISOVER insulation manufacturer directly.
If you require an alternative solution, Isover's extensive portfolio includes Isover acoustic partition roll APR insulation. Leading manufacturers including Celotex, Kingspan, Isover, Rockwool, and Knauf deliver comprehensive insulation solutions across all applications.
Visit our bulk purchasing section to discover available promotions on insulation products. Review our delivery terms carefully before placing your order, as transport requirements may vary based on order size.
Beyond insulation rolls, we supply a complete range of building materials, enabling you to source everything from one trusted supplier. Should you need assistance locating specific products, contact our team via email, complete our enquiry form, or request a tailored quotation.








