Insulation

Rose Building Supplies offer a large range of insulation for all types of construction. You'll find high-quality products to meet your insulation needs, including Cavity Insulation, PIR Insulation, Loft Insulation and Cavity Closers. Our insulation products are designed to provide maximum energy efficiency, helping you save money on your energy bills while also reducing your environmental impact. Insulation boards and rolls are available for delivery or can be collected in store in our Peterborough, Huntingdon and Corby branches. If you still need some assistance, please call into your local branch for advice.

Cavity Insulation

PIR Insulation

Loft Insulation

Cavity Closers

Expanded Polystyrene Boards (EPS)

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DACATIE Cavity Closer SF100 100mm x 2.1m

Cavity Closer SF100 100mm x 2.1m Lengths - Prevents cold bridging. Reduces risk of condensation, mould, & moisture migration across the cavity. Insulated Cavity Closer - for use around door and window openings.

£10.50 incl tax

DACATIE Cavity Closer SF-MULTI 50-100mm x 2.4m

Cavity Closer SF-MULTI 50-100mm 2.4m Lengths - Prevents cold bridging. Reduces risk of condensation, mould, & moisture migration across the cavity. Insulated Cavity Closer - for use around door and window openings.

£10.50 incl tax

DACATIE Cavity Closer TF-MULTI 100-150mm x 2.4m

Cavity Closer TF-MULTI 100-150mm 2.4m Lengths - Prevents cold bridging. Reduces risk of condensation, mould, & moisture migration across the cavity. Insulated Cavity Closer - for use around door and window openings.

£18.95 incl tax

Knauf 150mm Earthwool Combi Cut Loft Roll 44 (9.18m2)

Knauf 150mm Earthwool Combi Cut Loft Insulation Roll 44 a Glass Mineral Wool roll, is specifically engineered for insulating cold lofts with pitched roofs at ceiling level. This insulation roll provides excellent thermal performance within its range

£45.79 incl tax

Knauf 200mm Earthwool Loft Insulation Roll 44

Knauf 200mm Earthwool Combi Cut Loft Insulation Roll 44 a Glass Mineral Wool roll, is specifically engineered for insulating cold lofts with pitched roofs at ceiling level. This insulation roll provides excellent thermal performance within its range

£26.40 incl tax

Knauf 50mm DriTherm 37 Cavity Slab Insulation (6.55m2)

Knauf DriTherm 37 Cavity Slab Insulation 50mm is a water-repellent Glass Mineral Wool slab, designed for use in external full-fill masonry cavity walls, that offers excellent thermal performance.

£36.49 incl tax

2400x1200x100mm EPS70 SDN Polystyrene

2400x1200x100mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards comprise of expandable beads of polystyrene which are pre-foamed and fused together in a steam-heated mould under pressure.

£22.00 incl tax

2400x1200x25mm EPS70 SDN Polystyrene

2400x1200x25mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards used to place between joists to provide insulation, below floor screed, below concrete slabs, for postage & packaging - to protect items from breaking and movement. Perfect for use within the building trade, removals and also warehouse dispatches.

£6.49 incl tax

2400x1200x50mm EPS70 SDN Polystyrene

2400x1200x50mm EPS70 Standard Expanded Foam Polystyrene Insulation Boards comprise of expandable beads of polystyrene which are pre-foamed and fused together in a steam-heated mould under pressure.

£11.75 incl tax

Celotex PL4025 2400x1200x12.5 + 25mm Insulated P/Board

A high performance PIR insulated plasterboard that can be applied to masonry walls and for dry lining to improve thermal performance. Consists on a 12.5mm standard plasterboard bonded to 25mm fibre free insulated board.

£49.99 incl tax

Celotex PL4050 2400x1200x12.5 + 50mm Insulated P/Board

£65.99 incl tax

Knauf 100mm Earthwool Combi Cut Loft Roll 44 (13.89m2)

Knauf 100mm Earthwool Combi Cut Loft Insulation Roll 44 a Glass Mineral Wool roll, is specifically engineered for insulating cold lofts with pitched roofs at ceiling level. This insulation roll provides excellent thermal performance within its range

£47.29 incl tax

Knauf 100mm OmniFit Roll 40 (8.16m2)

Knauf 100mm OmniFit Roll 40 (8.16m2) - OmniFit® Roll 40 is a Glass Mineral Wool roll, designed for use in multiple applications that offers excellent thermal and acoustic performance.

£43.75 incl tax

Knauf 100mm OmniFit Slab 35 1200x400mm (2.88m2)

OmniFit® Slab 35 is a Glass Mineral Wool slab, designed for use in multiple applications in both timber and steel frame construction, that offers excellent thermal and acoustic performance. It is non-combustible with the best possible Euroclass A1 reaction.

£40.75 incl tax

PIR Insulation Board 2400 x 1200 x 100mm

100mm Celotex PIR Insulation Boards - 2400mm x 1200mm renowned for their widespread use and exceptional thermal efficiency. These rigid PIR insulation boards are foil-faced for use in walls, roof and floor insulation.

£46.20 incl tax

Insulation rolls, batts, boards in Peterborough, Corby and Huntingdon

Enhancing the energy efficiency of your home is essential for temperature control, noise reduction, and cost savings. Keep your living space cozy in winter and comfortably cool in summer with our diverse insulation solutions.

This high-performance cavity insulation product is made from mineral wool and designed to fit snugly between the walls of your home or business, effectively preventing heat loss and improving energy efficiency.

Made from top-quality polyisocyanurate (PIR) foam, Mannok is a multi purpose insulation board that can be used for floors, roofs, walls and ceilings. PIR Insulation board is easy to install and can be applied to most existing buildings on internal and external walls to improve thermal efficiency. Light-weight, easy to handle with a high performing thermal value.

Loft Insulation offers exceptional thermal and acoustic insulation properties, helping to reduce heat loss and noise pollution. Its unique combi-cut feature allows you to easily split the roll into two smaller pieces, making installation quick and hassle-free.

The cavity closers product provides a durable and effective solution for sealing cavities around windows and doors, helping to prevent heat loss and improve energy efficiency. Made from rigid PVCu, DACATIE Cavity Closer is lightweight, easy to install, and requires no maintenance.

Explore our insulation materials, tools, and accessories, which cover a wide range of options, including Cavity insulation, PIR insulation, Loft insulation, and cavity closers. Our selection includes reputable brands like Mannok and Knauf. We have the right insulation materials and tools to cater to your needs. Whatever insulation method you choose, we have you covered.

Finish your project with quality lagging and, if you're working on a loft conversion, explore our extensive loft insulation options, loft ladders, and loft access traps to enhance your space effortlessly. Order now, your insulation rolls, batts, boards in Peterborough, Corby, and Huntingdon, and transform your home with us.

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