Ballast 20mm bags
£4.00
Hanson/Heidelberg 20mm Ballast Trade bags
All in one sand and gravel for producing concrete. Cement sold separately. For post installation the advised ratio of ballast to cement (sold separately) is 4 ballast to 1 cement.
Bags are approximately 20-22Kg.
What is the difference between ballast/cement and postfix? Postfix is already mixed for convenience and only the addition of water is required. However Postfix is more expensive than mixing your own ballast/cement. For larger projects ballast/cement will work out much cheaper but it is more labour intensive and will result in more mess!
Ready mix postfix also available separately
Free delivery thresholds and charges differ based on location. If you find yourself outside of our delivery catchments but looking to place an order over £1500, please contact the office as we may still be able to assist, subject to charge and availability. Please see below for the areas we cover:
Free front garden delivery on orders over £100 or £10 charge if under to:
IG1, IG2, IG3, IG5, IG6, IG7, RM1, RM2, RM3, RM5, RM6, RM7, RM8
Free front garden delivery on orders over £200 or £20 charge if under to:
IG4, IG8, IG9, IG10, IG11, RM4, RM9, RM10, RM11, RM12, E6, E11, E12, E18
Free front garden delivery on orders over £400 or £40 charge if under to:
E4, E7, E9, E13, E15, E16, E17, E20, RM13, RM14, RM15, RM16, RM17, RM19, RM20, CM4, CM5, CM12, CM13, CM14, CM15, CM16
Free front garden delivery on orders over £600 or £60 charge if under to:
E1, E1W, EN1, EN2, EN3, EN8, EN9, E2, E3, E5, E8, N4, N5, N6, N8, N9, N10, N11, N12, N13, N14, N15, N16, N17, N18, CM1, CM2, RM18, SS6, SS7, SS8, SS9, SS11, SS12, SS13, SS14, SS15, SS16, SS17
Free front garden delivery on orders over £750 or £75 charge if under to:
EN4, EN5, EN7, N1, N2, N3, N7, N12, N19, N20, NW5, NW6, NW7, NW8, NW9, NW10, NW11, SS2, SS3, SS4, SS5, CM3
Frequently bought together
Ballast 20mm bags
