Best aircrete fixings for garages, dabbed walls and TVs
Updated: 22 October 2026
You want a short list, not the whole grid: a bike rail on a thermobloc garage, a radiator on a dabbed hallway, or a television on a new-build wall. The best aircrete fixings in this set are different products for those three walls, and a high star line does not move a fixing from one wall to the other. October 2026 prices are from amazon.co.uk. The ten cards are on the [aircrete fixings comparison](/hub/screws-and-accessories/aircrete-fixings). This is not a lab pull-out. A qualifying purchase through our links can earn a commission at no extra cost to you.
You want a short list, not the whole grid: a bike rail on a thermobloc garage, a radiator on a dabbed hallway, or a television on a new-build wall.
You want a short list, not the whole grid: a bike rail on a thermobloc garage, a radiator on a dabbed hallway, or a television on a new-build wall. The best aircrete fixings in this set are different products for those three walls, and a high star line does not move a fixing from one wall to the other. October 2026 prices are from amazon.co.uk. The ten cards are on the aircrete fixings comparison. This is not a lab pull-out. A qualifying purchase through our links can earn a commission at no extra cost to you.
Our top picks
| Badge | Product | Wall | Load claim | Pack size | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  Corefix Corefix 100 mm (24) | Dot-and-dab + lightweight block | 55 kg per fixing; 100 kg four-fixing (bullets) | 24 | 9.0 | about £21.00 | View offer |
| Alternative |  fischer fischer GB Green 8 mm (20) | Bare AAC / porous concrete | Listing: medium loads in AAC | 20 | 6.9 | about £8.49 | View offer |
| Best value |  Corefix Corefix 100 mm (4) | Plasterboard over block | 55 kg per fixing (highlight) | 4 | 8.6 | about £6.30 | View offer |
On this page
Bare aerated block: the spiral, not the dab kit
If the block face is exposed, the shortlist is fischer's GB family. GB Green 8 mm, 20 pieces at £8.49, is 4.7 stars from 75 ratings, and the listing calls it a hammer-in anchor for medium loads in aerated concrete. That is the box for a mailbox or a short rail.
The grey GB 8, 25 pieces at £18.60, is 4.7 from 687 ratings and mentions an A4 screw for a façade. None includes a drill bit, and all are wrong once plasterboard is in front of the block. FPX M10 at £92.40 is only a trade quantity in bare block. The decision tree is the aircrete fixings buying guide.
Dabbed walls: the 24-pack is the top pick, the four-pack is the best value
On plasterboard over block, the 24-pack of Corefix 100 mm fixings, £21.00, is the top pick. It has 4.7 stars from 1,437 amazon.co.uk ratings, it is made in the UK, and the bullets say 55 kg per fixing and 100 kg across four fixings. Treat the 100 kg line as four points together, and as the seller's claim.
The four-pack is the best value, at £6.30 with 4.6 stars from 1,454 ratings. Four fixings cover one shelf if every hole lands in sound block. A crushed plug uses up the packet. The 120 mm box at £22.00 is for a thick bracket, not a thin flush plate. Both lengths warn against cantilever television brackets.
A television on dot and dab, and the heavier sleeve
The Corefix television six-pack at £9.49 includes a 10 mm masonry bit, with 4.6 stars from 1,035 ratings. The highlight is 55 kg per fixing and 150 kg for six fixings. A cantilever arm is the job the listing tells you not to do. Board on studs is a different fixing.
Rigifix M8, four sleeves at £8.99, is for a heavier unit that sits against the wall. The 280 kg figure is a maximum shear line, and the tool note is hand torque. DDF, at £38.99 for 50, is van stock.
What to leave on the shelf
Skip GB Green if you cannot see the block, the television pack on bare block, and FPX for a first hook. The 40-piece Green box repeats the 20-piece review line.
Skip them too for a boiler, a stone fire, a grab rail, or a party wall. Otherwise: GB Green 20 on bare block, the grey 25-pack outside, the four-pack for one dabbed shelf, the 100 mm 24-pack for several jobs, the six-pack for a flush screen with no bit, the 120 mm box for a thick bracket, Rigifix for shear tightened by hand, DDF for a van, and FPX only in bulk.
Common questions
Which aircrete fixing should I buy for a garage wall?
If the aerated block is bare, start with fischer GB Green 8 mm, 20 pieces at £8.49, for a rail or similar medium load as the listing describes it. Move to the grey 25-piece GB at £18.60 when the screw needs to be A4 on a façade. Do not use a Corefix dab kit on that bare face just because the title mentions block.
What is the best value fixing for one shelf on dot and dab?
The Corefix 100 mm four-pack at £6.30. It is made in the UK, the listing highlight is 55 kg per fixing, and 1,454 ratings sit at 4.6 stars. Four pieces leave you no spares if a hole is wrong, and the cantilever television warning still applies if the shelf stands a long way off the wall.
Why is the 24-pack the top pick if the four-pack is cheaper?
The 24-pack at £21.00 has 4.7 stars from 1,437 ratings and enough fixings to finish more than one visit, with listing bullets for aerated and lightweight block as well as dot and dab. The four-pack wins on price for a single job. The top pick is the box you can keep using, not the smallest spend.
Is the television six-pack better than the plain Corefix box?
Only when you want the included 10 mm bit and a small count for a flush screen. At £9.49 it is convenient. It is not a higher load rating you can spend on a cantilever arm, and the 150 kg highlight is a six-fixing line. A 24-pack is the better buy when you already own the right bit and you have more than one bracket to hang.
Should I trust the 280 kg line on Rigifix?
Use it as the listing's maximum shear figure, not as a guarantee for your wall. Shear means the weight is acting down the face, not levering out on a long bracket. Tighten the sleeve by hand, as the tool line says. If the unit is heavy enough that a failure would hurt someone, this page is the wrong place to sign that off.
Do more stars mean a safer fixing?
No. Stars are buyer ratings on amazon.co.uk. GB Green and the grey GB 8 are both 4.7, and they are still the wrong product on a dabbed wall. The television pack and the four-pack are both 4.6, and neither overrides the cantilever warning. Read the wall first, then the sample size, then the kilogram wording.
When is FPX the right recommendation?
When the block is bare aerated concrete, you need a metal expansion anchor rather than a hammer-in spiral, and a box of 25 at £92.40 will actually get used. With 20 ratings, it is a thin sample. For ordinary home loads the GB boxes are the ones to open first.
Related pages
Sources
Listing pages named in the research digest, last checked on 22 October 2026. Prices, stars and review counts are the stored amazon.co.uk figures for October 2026. Kilogram lines are seller wording, not a pull-out test.
- fischer GB Green aircrete anchor, amazon.co.uk B011O6L016 (retrieved 22 October 2026)
- fischer FPX aircrete metal anchor, amazon.co.uk B00BTFYC36 (retrieved 22 October 2026)
- Corefix dot-and-dab fixings, amazon.co.uk B072JYXJL6 (retrieved 22 October 2026)
- Rigifix M8 anchor fixings, amazon.co.uk B00D98LHLG (retrieved 22 October 2026)
- fischer DDF dot and dab 50 pack, amazon.co.uk B0DVCCSKHK (retrieved 22 October 2026)
- fischer SXRL frame fixing range, amazon.co.uk B077YKRBF2 (retrieved 22 October 2026)