Multi Spigot Plastic Grille Box 150 x 150 – 100/150 Spigots

£15.99 (ex VAT)
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150 × 150 Multi-Spigot Plastic Grille Box – 100mm / 150mm Duct Connections

Improve airflow distribution with this 150x150 multi-spigot plastic plenum box, designed for modern ventilation systems. Featuring dual 100mm and 150mm duct spigots, this lightweight yet durable grille box is manufactured from non-corrosive polymer to reduce bacteria build-up and simplify maintenance.

Ideal for domestic and commercial ventilation installations, this ceiling plenum box fits neatly into tight voids while delivering reliable airflow performance.


✅ Key Features & Benefits

  • Dual 100mm & 150mm spigot connections

  • Compact 150 × 150mm face size

  • Slim 100mm box height for low-profile installations

  • Hygienic, easy-clean polymer construction

  • Non-corrosive and moisture-resistant

  • Lightweight for fast installation

  • Suitable for supply or extract air systems


📐 Technical Specifications

  • Face Size: 150 × 150mm

  • Spigot Sizes: 100mm / 150mm

  • Box Height: 100mm

  • Material: Non-corrosive polymer

  • Application: Supply & Extract Ventilation

  • Installation: Ceiling or wall voids