Compare lead sash window weight prices in one place.

We've checked 32 prices across 5 UK suppliers and normalised every size to £ per kg (or lb) — so you can see who's genuinely cheapest. Retail prices weekly, lead spot daily.

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5 suppliers· 32 prices· from £3.14/kg· checked 1 Nov 2026
Cast-lead sash window counterweights in a range of sizes and sections

Comparing live prices from

Mighton Draftfix MP Moran IronmongeryDirect SD Hardware

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Sorted by how many suppliers stock each size. Toggle inc/ex VAT and £/kg or £/lb. Expand a row to see every supplier, cheapest first. New here? See how it works →

Section
Size
VAT
Unit
Size / spec Best price £/kg£/lb Range Sellers
Supplier Price (~0.9 kg2 lb) £/kg£/lb Stock
Mighton £2.84£2.37 3.152.631.431.19 ● In stock
Draftfix + Carriage tariffs apply: £35 for 0-30kg, £47 for 31-60kg, £65 for 61-250kg, £80 for 251-500kg, £110 for 501-1200kg £3.52£2.93 3.913.261.771.48 ● In stock
MP Moran £9.96£8.30 11.079.225.024.18 ● In stock
Supplier Price (~2.65 kg5.8 lb) £/kg£/lb Stock
IronmongeryDirect £9.99£8.32 3.773.141.711.42 ● In stock
Draftfix + Carriage tariffs apply: £35 for 0-30kg, £47 for 31-60kg, £65 for 61-250kg, £80 for 251-500kg, £110 for 501-1200kg £10.39£8.64 3.923.261.781.48 ● In stock
Supplier Price (~9.07 kg20 lb) £/kg£/lb Stock
IronmongeryDirect £35.92£29.93 3.963.301.801.50 ● In stock
SD Hardware £48.07£40.09 5.304.422.402.00 ● In stock
Supplier Price (~6.75 kg14.9 lb) £/kg£/lb Stock
SD Hardware £35.78£29.84 5.304.422.402.00 ● In stock
MP Moran £54.95£45.77 8.146.783.693.08 ● In stock
Supplier Price (~12.71 kg28 lb) £/kg£/lb Stock
Mighton £39.91£33.30 3.142.621.421.19 ● In stock
IronmongeryDirect £46.77£39.02 3.683.071.671.39 ● In stock
Showing 5 of 5 sizes · 5 suppliers † price derived from the supplier's per-kg / per-lb rate