Hollow concrete blocks
Hollow concrete blocks for sale on Ireland's largest auction and classifieds sites
215mm hollow concrete - 215mm, - £192.00
- Free postage - New and Used
- Free postage - New and Used
20x 100mm dense concrete - dense, - £95.90
Cavity walls general • Masonry work suitable • Product type dense - Free postage - New and Used
Cavity walls general • Masonry work suitable • Product type dense - Free postage - New and Used
Concrete breeze blocks 100mm - breeze, - £104.70
Get down driveways • Unlike other companies • Pallets breeze blocks - Free postage - New and Used
Get down driveways • Unlike other companies • Pallets breeze blocks - Free postage - New and Used
100mm concrete blocks - concrete, - £551.67
100mm dense concrete • Blocks various quantities • They are ideal - Free postage - New and Used
100mm dense concrete • Blocks various quantities • They are ideal - Free postage - New and Used
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2m2 full pallet 72 - x, solid - £137.79
Dense block length • 440mm width 215mm • Height 100mm blocks - Free postage - New and Used
Dense block length • 440mm width 215mm • Height 100mm blocks - Free postage - New and Used
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48 listings · from £11.6 · avg £460.11
⚠️ These listings were last updated more than 15 days ago.
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Browse 48 hollow concrete blocks listings currently in our index. Prices range from £11.6 to £6240, with an average of £460.11. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about hollow concrete blocks →
215mm hollow concrete blocks - 215mm, - £518.40
- Free postage - New and Used
- Free postage - New and Used
215mm hollow concrete - hollow, blocks - £237.00
Product hollow concrete • 440x215x215mm blocks deal - Free postage - New and Used
Product hollow concrete • 440x215x215mm blocks deal - Free postage - New and Used
215mm hollow concrete blocks - 215mm, - £277.20
Product hollow concrete • Blocks 440x215x215mm block • Deal 6m2 - Free postage - New and Used
Product hollow concrete • Blocks 440x215x215mm block • Deal 6m2 - Free postage - New and Used
Breeze concrete block 100mm - block, 7n - £178.20
Plaster plasterboards concrete • Blocks quality building • Block which can - Free postage - New and Used
Plaster plasterboards concrete • Blocks quality building • Block which can - Free postage - New and Used
Concrete block 100mm 7 - concrete, - £214.00
High strength 100mm • Dense concrete blocks • Load bearing durable - Free postage - New and Used
High strength 100mm • Dense concrete blocks • Load bearing durable - Free postage - New and Used
215mm hollow concrete blocks - 215mm, - £355.20
- Free postage - New and Used
- Free postage - New and Used
215mm hollow dense concrete - hollow, - £103.00
Timber sheet materials • Trade diy suppliers • Trading over years - Free postage - New and Used
Timber sheet materials • Trade diy suppliers • Trading over years - Free postage - New and Used
215mm hollow concrete blocks - 215mm, - £438.00
Product hollow concrete • Blocks 440x215x215mm 100 • Block deal - Free postage - New and Used
Product hollow concrete • Blocks 440x215x215mm 100 • Block deal - Free postage - New and Used
Thermalite blocks shield turbo - blocks, - £94.30
Thermalite blocks shield • 3.6n turbo 2.9n • 440 215 100mm - Free postage - New and Used
Thermalite blocks shield • 3.6n turbo 2.9n • 440 215 100mm - Free postage - New and Used
Grey cubic screen - screen, / - £795.95
Use these blocks • Createdecorative fencing that • Enhances privacy security - Free postage - New and Used
Use these blocks • Createdecorative fencing that • Enhances privacy security - Free postage - New and Used
Pack 100mm dense - pack, - £410.00
External construction work • Including structural walls • Beam block flooring - Free postage - New and Used
External construction work • Including structural walls • Beam block flooring - Free postage - New and Used
215mm hollow concrete blocks - hollow, - £828.00
- Free postage - New and Used
- Free postage - New and Used
Concrete breeze blocks 100mm - concrete, - £247.98
They provide strong • Background making them • Ideal receive plaster - Free postage - New and Used
They provide strong • Background making them • Ideal receive plaster - Free postage - New and Used
Celcon thermalite aerated - celcon, - £267.32
Celcon block standard • Grade bba certified • Has compressive strength - Free postage - New and Used
Celcon block standard • Grade bba certified • Has compressive strength - Free postage - New and Used
215mm hollow concrete - hollow, blocks - £672.00
- Free postage - New and Used
- Free postage - New and Used
Concrete block 100mm 7 - block, - £253.08
High strength 100mm • Dense concrete blocks • Load bearing durable - Free postage - New and Used
High strength 100mm • Dense concrete blocks • Load bearing durable - Free postage - New and Used
Solid dense concrete - dense, - £129.99
Lightweight plaster both • Faces 140.40 sound • Insulation single leaf - Free postage - New and Used
Lightweight plaster both • Faces 140.40 sound • Insulation single leaf - Free postage - New and Used
100mm solid dense - dense, concrete - £200.40
Product solid dense • Concrete blocks 440x215x100mm • 100 block deal - Free postage - New and Used
Product solid dense • Concrete blocks 440x215x100mm • 100 block deal - Free postage - New and Used
100mm dense concrete block - 100mm, - £11.60
Masonry applications built • Durable concrete composition • Acompressive strength 7.3n - Free postage - New and Used
Masonry applications built • Durable concrete composition • Acompressive strength 7.3n - Free postage - New and Used
Concrete block cavity - concrete, - £101.00
Timber sheet materials • Dense solid concrete • Cavity wall constructions - Free postage - New and Used
Timber sheet materials • Dense solid concrete • Cavity wall constructions - Free postage - New and Used
Concrete block 100mm dense - concrete, - £51.50
Acompressive strength 7.3 • These blocks are • Suitable use instructural - Free postage - New and Used
Acompressive strength 7.3 • These blocks are • Suitable use instructural - Free postage - New and Used
140mm solid dense concrete - dense, - £167.04
Product 7.3n solid • Dense concrete blocks • 440x215x140mm block deal - Free postage - New and Used
Product 7.3n solid • Dense concrete blocks • 440x215x140mm block deal - Free postage - New and Used
Vintage auriol screen - auriol, - £40.00
There are signs • Wear tear would • Expected through age - Free postage - New and Used
There are signs • Wear tear would • Expected through age - Free postage - New and Used
Interlocking conrete block - conrete, - £6240.00
800mm interlocking block • Mould 1600 800 • X800 - Free postage - New and Used
800mm interlocking block • Mould 1600 800 • X800 - Free postage - New and Used
220v small manual brick - 220v, - £601.66
Lift mold you • Can get brick • 15.7 5.9 7.8 - Free postage - New and Used
Lift mold you • Can get brick • 15.7 5.9 7.8 - Free postage - New and Used
100mm solid medium dense - 100mm, - £456.00
- Free postage - New and Used
- Free postage - New and Used
100mm solid dense - dense, concrete - £396.00
Product solid dense • Concrete blocks 440x215x100mm • 200 block deal - Free postage - New and Used
Product solid dense • Concrete blocks 440x215x100mm • 200 block deal - Free postage - New and Used
100mm solid medium - medium, dense - £240.00
- Free postage - New and Used
- Free postage - New and Used
Concrete dolly block cavity - concrete, - £116.00
Timber sheet materials • Trade diy 2026 • Tinhay building supplies - Free postage - New and Used
Timber sheet materials • Trade diy 2026 • Tinhay building supplies - Free postage - New and Used
140mm solid dense concrete - 140mm, - £305.28
Product 7.3n solid • Dense concrete blocks • 440x215x140mm block deal - Free postage - New and Used
Product 7.3n solid • Dense concrete blocks • 440x215x140mm block deal - Free postage - New and Used
140mm solid dense concrete - 140mm, - £449.28
Product 7.3n solid • Dense concrete blocks • 440x215x140mm 144 block - Free postage - New and Used
Product 7.3n solid • Dense concrete blocks • 440x215x140mm 144 block - Free postage - New and Used
Manual round hole brick block - manual, - £364.52
Brick block moulding • Manual hollow soil • Machine 220v round - Free postage - New and Used
Brick block moulding • Manual hollow soil • Machine 220v round - Free postage - New and Used
100mm solid dense concrete - solid, - £583.20
Product solid dense • Concrete blocks 440x215x100mm • 300 block deal - Free postage - New and Used
Product solid dense • Concrete blocks 440x215x100mm • 300 block deal - Free postage - New and Used
100mm solid dense concrete - dense, - £768.00
Product solid dense • Concrete blocks 440x215x100mm • 400 block deal - Free postage - New and Used
Product solid dense • Concrete blocks 440x215x100mm • 400 block deal - Free postage - New and Used
100 pack 100mm dense - 100mm, - £500.00
External construction projects • Including structural walls • Beam block flooring - Free postage - New and Used
External construction projects • Including structural walls • Beam block flooring - Free postage - New and Used
100mm solid medium dense - 100mm, - £673.20
- Free postage - New and Used
- Free postage - New and Used
Decorative breeze block mold - breeze, - £59.75
Versatile application this • Decorative breeze block • Mold perfect building - Free postage - New and Used
Versatile application this • Decorative breeze block • Mold perfect building - Free postage - New and Used
100mm solid medium dense - solid, - £888.00
- Free postage - New and Used
- Free postage - New and Used
Concrete weight blocks - concrete, - £300.00
Concrete weight blocks • Gate blockers hgv • Trailer weights enquire - Free postage - New and Used
Concrete weight blocks • Gate blockers hgv • Trailer weights enquire - Free postage - New and Used
220v small manual brick - small, - £358.75
Manual hollow soil • Block brick molding • Machine this sieve - Free postage - New and Used
Manual hollow soil • Block brick molding • Machine this sieve - Free postage - New and Used
Manual hollow soil - soil, block - £379.37
Manual hollow soil • Block brick molding • Machine 110v 033336 - Free postage - New and Used
Manual hollow soil • Block brick molding • Machine 110v 033336 - Free postage - New and Used
Manual hollow soil block - manual, - £382.61
Manual hollow soil • Block brick molding • Machine months warranty - Free postage - New and Used
Manual hollow soil • Block brick molding • Machine months warranty - Free postage - New and Used
Electric hollow soil block - hollow, - £350.50
Manual hollow soil • Block brick molding • Machine hope your - Free postage - New and Used
Manual hollow soil • Block brick molding • Machine hope your - Free postage - New and Used
Try this: building profiles | drainage | knauf | manhole | palisade gates | polypipe | rendering | soil pipes | suspended ceiling tiles | tile vents
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Everything you need to know about hollow concrete blocks
Whether you are looking for a brand-new or second-hand hollow concrete blocks, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £11.6, while premium listings can reach £6240 — giving you a wide budget spread to work with. The average price of £460.11 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.