Insulation Support Boxes

Insulation support boxes allow you to run uncut lengths of insulation over the back of the box which allows air to freely circulate around the downlight. These products allow you to follow good building practise whilst also following good electrical practise.

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  1. Click GB400 Insulation Support Box Freestandi...

    Model: GB400
    £5.78 £4.82 ex VAT
    In stock
  2. Click GB440 Insulation Support Boxes 400mm

    Model: GB440
    £9.89 £8.24 ex VAT
    Fastlec5 Days Delivery
  3. Insulation Support Box For Between Floors - A...

    Model: GB470
    £13.62 £11.35 ex VAT
    Fastlec5 Days Delivery
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