|Square Top Entry Grille Boxes|
A range of square-shaped top entry grille boxes in common sizes. Available in various depths and with various spigot sizes.
|Rectangular & Bespoke Grille Boxes |
Please use this product if you want to define the dimensions of a rectangular or bespoke grille or plenum box to your exact requirements.
|Plastic Grille Boxes|
Range of square-shaped plastic grille boxes in various sizes and with various spigot sizes. Plastic grille boxes are all 125mm deep.
Manufactured from black recycled thermoplastic. Lighter than steel. Impact resistant. Non corrosive.
These light gauge lengths of angled steel are often used in ventilation to assist in the installation of ceiling grilles. They can also be used to make-good holes in walls where plenum boxes, grilles and louvres have been installed.