Plastic Grille Boxes

Showing 33–48 of 51 results

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  Grille Box (Plenum Box) – 18 inch x 18 inch x 4 inch

  £13.00 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 18 inch x 18 inch x 6 inch

  £13.00 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 18 inch x 18 inch x 8 inch

  £13.00 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 18 inch x 18 inch x 10 inch

  £13.00 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 18 inch x 18 inch x 12 inch

  £13.00 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 18 inch x 18 inch x 12½ inch

  £13.00 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 18 inch x 18 inch x 14 inch

  £13.00 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 18 inch x 18 inch x 16 inch

  £13.00 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 18 inch x 18 inch x 18 inch

  £13.00 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 22 inch x 22 inch x 4 inch

  £17.60 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 22 inch x 22 inch x 6 inch

  £17.60 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 22 inch x 22 inch x 8 inch

  £17.60 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 22 inch x 22 inch x 10 inch

  £17.60 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 22 inch x 22 inch x 12 inch

  £17.60 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 22 inch x 22 inch x 12½ inch

  £17.60 + VAT Choose Options
• 

  Grille Box (Plenum Box) – 22 inch x 22 inch x 14 inch

  £17.60 + VAT Choose Options