UK lead sash weights · updated weekly

Compare lead sash window weight prices in one place.

We've checked 64 prices across 8 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.

8 suppliers· 64 prices· from £3.17/kg· checked 19 Jun 2026
Cast-lead sash window counterweights in a range of sizes and sections

Comparing live prices from

Power Fixings Reddiseals Toolfix Draftfix SD Hardware Mighton MP Moran IronmongeryDirect
01 — How it works

Every supplier, every size, one honest £/kg (or lb) number.

Priced per kg (or lb)

Weights come in dozens of sizes and sections. We normalise every one to £ per kg (or per lb) so you compare like with like, not guesswork.

VAT shown both ways

Trade sites quote ex-VAT, consumer sites inc-VAT. Flip between them so the number on screen is the number you actually pay.

Weekly checks, daily spot

Retail prices are re-checked every week; the LME lead spot price updates daily — so you see the raw metal and the finished weight side by side.

Straight to the source

Every price links to the supplier’s own product page. Product price only — delivery and carriage are flagged where they bite.

8UK suppliers compared
64live prices tracked
£3.17cheapest, per kg
£1.49lead spot, per kg (daily)
02 — Live prices

Pick your section and size.

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.

Section
Size
VAT
Unit
Size / spec Best price £/kg£/lb Range Sellers
Supplier Price (~8.55 kg18.8 lb) £/kg£/lb Stock
Power Fixings + free delivery on orders over 500kg. Carriage charge for orders under 500kg is £50.00 + VAT. £30.78£25.65 3.603.001.631.36 ● In stock
Reddiseals £31.98£26.59 3.743.111.701.41 ● In stock
Toolfix £32.75£27.27 3.833.191.741.45 ● In stock
Draftfix £33.52£27.96 3.923.271.781.48 ● In stock
SD Hardware £45.32£37.79 5.304.422.402.00 ● In stock
Mighton £59.68£49.68 6.985.813.172.64 ● In stock
MP Moran £69.60£57.97 8.146.783.693.08 ● In stock
Supplier Price (~6.26 kg13.8 lb) £/kg£/lb Stock
IronmongeryDirect £23.41£19.53 3.743.121.701.42 ● In stock
Power Fixings + free delivery on orders over 500kg. Carriage charge for orders under 500kg is £50.00 + VAT. £23.66£19.72 3.783.151.711.43 ● In stock
Toolfix £23.98£20.03 3.833.201.741.45 ● In stock
Reddiseals £24.10£20.09 3.853.211.751.46 ● In stock
Draftfix £24.54£20.47 3.923.271.781.48 ● In stock
Mighton £35.49£29.55 5.674.722.572.14 ● In stock
Supplier Price (~9.07 kg20 lb) £/kg£/lb Stock
Power Fixings + free delivery on orders over 500kg. Carriage charge for orders under 500kg is £50.00 + VAT. £33.20£27.66 3.663.051.661.38 ● In stock
Reddiseals £33.83£28.21 3.733.111.691.41 ● In stock
Draftfix £35.55£29.66 3.923.271.781.48 ● In 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
Mighton £49.07£40.91 5.414.512.452.05 ● In stock
Supplier Price (~3.81 kg8.4 lb) £/kg£/lb Stock
Power Fixings + free delivery on orders over 500kg. Carriage charge for orders under 500kg is £50.00 + VAT. £13.75£11.47 3.613.011.641.37 ● In stock
Draftfix + Carriage Tariffs for Lead: 0 - 30kg (0 – 66lbs) £35.00. £14.94£12.42 3.923.261.781.48 ● In stock
Mighton £21.76£18.14 5.714.762.592.16 ● In stock
Reddiseals £26.52£22.10 6.965.803.162.63 ● In stock
MP Moran £42.18£35.13 11.079.225.024.18 ● In stock
Supplier Price (~16.4 kg36.2 lb) £/kg£/lb Stock
Power Fixings + free delivery on orders over 500kg. Carriage charge for orders under 500kg is £50.00 + VAT. £59.70£49.69 3.643.031.651.37 ● In stock
Reddiseals £61.17£51.00 3.733.111.691.41 ● In stock
Toolfix £62.98£52.48 3.843.201.741.45 ● In stock
Draftfix £64.12£53.46 3.913.261.771.48 ● In stock
Mighton £117.26£97.74 7.155.963.242.70 ● In stock
Supplier Price (~12.7 kg28 lb) £/kg£/lb Stock
Power Fixings + free delivery on orders over 500kg. Carriage charge for orders under 500kg is £50.00 + VAT. £45.72£38.10 3.603.001.631.36 ● In stock
Reddiseals £46.23£38.48 3.643.031.651.37 ● In stock
IronmongeryDirect £46.74£38.86 3.683.061.671.39 ● In stock
Supplier Price (~3.5 kg7.7 lb) £/kg£/lb Stock
Reddiseals £13.20£11.03 3.773.151.711.43 ● In stock
Draftfix £13.72£11.41 3.923.261.781.48 ● In stock
Supplier Price (~2.65 kg5.8 lb) £/kg£/lb Stock
IronmongeryDirect £9.83£8.19 3.713.091.681.40 ● In stock
Draftfix + Carriage Tariffs for Lead: 0 - 30kg (0 – 66lbs) £35.00. £10.39£8.67 3.923.271.781.48 ● In stock
Supplier Price (~5.13 kg11.3 lb) £/kg£/lb Stock
Draftfix + Carriage Tariffs for Lead: 0 - 30kg (0 – 66lbs) £35.00. £20.06£16.72 3.913.261.771.48 ● In stock
Toolfix £29.60£24.68 5.774.812.622.18 ● In stock
Supplier Price (~11.5 kg25.4 lb) £/kg£/lb Stock
Mighton £36.46£30.36 3.172.641.441.20 ● In stock
Power Fixings + free delivery on orders over 500kg. Carriage charge for orders under 500kg is £50.00 + VAT. £43.59£36.34 3.793.161.721.43 ● In stock
Showing 10 of 10 sizes · 8 suppliers price derived from the supplier's per-kg / per-lb rate
03 — FAQ

Good questions.

How can you compare different sizes and shapes?

We convert every weight — round, square or rectangular, in any mass — to a single price per kilogram. That’s the one number that lets a 20 lb piece be compared fairly with a 36 lb one.

Are the prices inc or ex VAT?

Both. Use the inc/ex VAT toggle above the table. Trade suppliers usually quote ex-VAT and consumer shops inc-VAT, so we hold both and let you switch.

How often are prices updated?

Supplier retail prices are re-checked weekly. The lead spot (LME) price in the header refreshes daily, so you can see how the raw-metal cost moves against finished-product prices.

Is delivery included in the price?

No — prices are product-only so sizes compare like-for-like. Where a supplier’s delivery or carriage materially changes the deal (e.g. a charge on small orders) it’s flagged on that row.

I sell lead sash weights — can I be listed?

Yes — email [email protected] to be added to the comparison table.

Run a lead-weights business?

Get your prices into the comparison table — email us and we'll add your firm.

[email protected]