20mm Ballast: 25kg Bag

(£4.74 Incl. VAT)
  • Buy 5 for £3.75
    (£4.50 ) each and save 5%
Availability: In stock
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Velux Rewards Autumn 2019 Promotion | About Roofing Supplies

Please note that the images illustrating these products are indicative of the approximate size, nature and colour of these products but should be taken as an indication only, due to naturally occuring variations.

Once in situ these products will naturally weather over time.


A careful blend of 20mm gravel and washed concrete sand for use in producing a coarse concrete mix when mixed with cement

  • Supplied in 25kg bags

Please note that this product is accurately weighed at the time of filling the bags, however settling can take place during transit, due to dampness etc. The weight can also vary due to moisture content & loss of product can occur during transit.

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