CAD-Blocks.co.uk | Free AutoCAD Blocks

Everything Here Drops Straight Into Your Drawing

Every block on cad-blocks.co.uk is built to insert directly into AutoCAD — no clean-up, no missing layers to chase down. Whatever you're working on, browse the categories below and grab exactly what you need. Completely free, no registration, no catch.

Building Elements is our biggest and busiest section — doors, bolts, nuts, and the reason most people find us in the first place: structural steelwork.

Steel Sections — Our Most Popular Downloads

If you're here for steel sections, you're in good company — it's the number one reason people visit cad-blocks.co.uk. We carry structural steelwork for the UK, North America, Canada, Europe, Australia, and South Africa, all organised by country so you can find the standard you're actually designing to.

Two recent updates worth knowing about:

• North American steelwork is now current to AISC v16.0 — the latest edition of the American steel construction standard, covering W, HP, M, C, MC, S, L, HSS, and pipe shapes.
• Canadian steelwork is our newest addition — a full new library built to CISC 12, the current Canadian standard, covering W, HP, M, S, C, L, and HSS shapes.

Not sure where to start? Wide-flange beams are the most commonly specified structural section on either side of the border — a good first stop if you're new to the library:

• North American Wide-Flange Beams — AISC v16.0
• Canadian Wide-Flange Shapes — CISC 12

Also Popular: Scale Bars

One of our best-used categories has nothing to do with steel. A scale bar is a quick, reliable way to show the scale of your drawing at a glance — no working it out from the title block, just drop it straight onto the sheet. It's a small block, but a genuinely popular download.

• Browse Scale Bars

Want Everything? Get the Full Library in One Go

Prefer not to download blocks one at a time? Our premium library gives you the entire cad-blocks.co.uk collection — every steelwork standard, every symbol, every category on this site — ready to add straight to your own block library in one purchase.

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