Knauf Wallboard - Standard Plasterboard - Square Edge Knauf Wallboard - Standard Plasterboard - Square Edge
(10 Reviews)

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Knauf Sound Panel - Acoustic Plasterboard - 2400 x 1200 x 12.5mm Tapered Edge Knauf Sound Panel - Acoustic Plasterboard - 2400 x 1200 x 12.5mm Tapered Edge
(10 Reviews)

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Knauf Vapour Panel Foil Backed Moisture Resistant Plasterboard - 2.88 Sqm Knauf Vapour Panel Foil Backed Moisture Resistant Plasterboard - 2.88 Sqm
(13 Reviews)

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(11 Reviews)

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SPI Stylite EPS Polystyrene Insulation Board - EPS 70 SPI Stylite EPS Polystyrene Insulation Board - EPS 70
(1 Reviews)

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Celotex CW4000 - Partial Fill PIR Cavity Wall Insulation Board - 1200 x 450mm Celotex CW4000 - Partial Fill PIR Cavity Wall Insulation Board - 1200 x 450mm
(2 Reviews)

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Knauf Soundshield Plus - Acoustic Blue Plasterboard for Soundproofing - 2400 x 1200mm Knauf Soundshield Plus - Acoustic Blue Plasterboard for Soundproofing - 2400 x 1200mm
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(1 Reviews)

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Prowarm ProFoam - XPS Underfloor Insulation Boards for Wooden and Solid Floors Prowarm ProFoam - XPS Underfloor Insulation Boards for Wooden and Solid Floors
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WarmUp Foil Backed Insulated Underlay for Underfloor Heating - 1.2M Wide WarmUp Foil Backed Insulated Underlay for Underfloor Heating - 1.2M Wide
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Warmup Insulated Tile Backer Boards - 1250 x 600mm Warmup Insulated Tile Backer Boards - 1250 x 600mm
(1 Reviews)

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Heat Pak Underfloor Heating Overlay Boards - 1200mm x 600mm Heat Pak Underfloor Heating Overlay Boards - 1200mm x 600mm
(10 Reviews)

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(9 Reviews)

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YBS BreatherQuilt - Breathable Multifoil Insulation - 12 Sqm YBS BreatherQuilt - Breathable Multifoil Insulation - 12 Sqm
(8 Reviews)

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Structural insulation refers to materials and systems that combine load-bearing capacity with high thermal performance, enabling buildings to be both strong and energy-efficient. Unlike traditional insulation, which is added separately, structural insulation is integrated into the construction itself—commonly seen in products like Structural Insulated Panels (SIPs), insulated concrete forms, and composite building systems.

It provides multiple benefits:

  • Thermal Efficiency: Reduces heat loss and improves energy performance year-round.

  • Strength & Stability: Supports structural loads while maintaining durability.

  • Space Saving: Integrates insulation into the structure, reducing wall thickness without compromising performance.

  • Air & Moisture Control: Often designed to provide airtightness and prevent condensation.

  • Sustainability: Many solutions use eco-friendly materials and reduce operational energy demand.

Structural insulation is ideal for residential, commercial, and industrial buildings, offering a future-ready approach to construction that meets both strength and energy regulations.