Cement & Aggregates
Bagged Concrete & Mortar Mixes for sites in South Glamorgan
Bagged mixes are pre-blended dry concrete, mortar or screed that only need water, saving you batching sand, aggregate and cement on site.
Builders, trades and self-builders in South Glamorgan can order bagged concrete and mortar for delivery to Cardiff, Rhiwbina and the towns in between.

South Glamorgan at a glance
- Covering
- 6 towns across South Glamorgan
- Postcode areas
- CF
- Delivery
- Standard mainland delivery
- How it arrives
- Bags on a pallet
- Neighbouring areas
- Mid Glamorgan, Gwent, Somerset
Our bagged concrete and mortar range for South Glamorgan jobs
- Repair mortarsFor patching concrete and render.
- Mortar mixPre-blended bricklaying mortar.
- Ready-to-use concreteDry concrete mix for small slabs, bases and footings.
- Screed mixBagged sand and cement screed for small floors.
- Post mixFast-setting mix for fence and gate posts.
Bagged Concrete & Mortar Mixes delivered in South Glamorgan towns
- Bagged Concrete & Mortar Mixes in Cardiff
- Bagged Concrete & Mortar Mixes in Barry
- Bagged Concrete & Mortar Mixes in Penarth
- Bagged Concrete & Mortar Mixes in Llantwit Major
- Bagged Concrete & Mortar Mixes in Whitchurch
- Bagged Concrete & Mortar Mixes in Rhiwbina
A quick quantity check
Setting 20 fence posts in South Glamorgan usually takes 20 to 40 bags of 20 kg post mix, depending on the hole size printed on the bag. For a base bigger than about half a cubic metre, all-in ballast and cement are usually better value. Compare with site-mixed concrete
Before your South Glamorgan delivery arrives
Bags come on a pallet or with a mixed load. Our standard mainland delivery area covers South Glamorgan.
- Tell us the best drop point, such as a driveway, front garden or the kerb, and whether a lorry can park close to it.
- If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.
- If neighbours share the access, it helps to let them know a lorry is coming.
Bagged Concrete & Mortar Mixes: choosing well
Post mix quantities
Most makers say how many bags per post; it depends on the hole size.
Bagged or site-mixed?
Bagged mixes cost more per cubic metre but save time, waste and space. For anything bigger than a small pad, site-mixed or ready-mixed concrete is usually better value.
Bagged Concrete & Mortar Mixes in South Glamorgan: questions
Do you deliver bagged concrete and mortar to South Glamorgan?
Yes. We deliver across South Glamorgan, including CF. Our standard mainland delivery area covers South Glamorgan. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
Do you sell mortar in bags?
Yes, pre-blended mortar mix for small jobs.
Can you deliver bagged concrete and mortar to a site with restricted access in South Glamorgan?
Usually, yes. Tell us about the access when you ask for a price and we will plan the vehicle and offload, or say if a smaller vehicle is needed.
How many bags of post mix per post?
Usually one or two 20 kg bags per standard fence post, depending on the hole size. The bag will state the recommended amount.
Bagged Concrete & Mortar Mixes in neighbouring areas
- Bagged Concrete & Mortar Mixes in Mid Glamorgan
- Bagged Concrete & Mortar Mixes in Gwent
- Bagged Concrete & Mortar Mixes in Somerset
- Bagged Concrete & Mortar Mixes in Bristol
- Bagged Concrete & Mortar Mixes in West Glamorgan
More materials delivered across South Glamorgan
- MOT Type 1 Sub-base in South Glamorgan
- CLS Studwork Timber in South Glamorgan
- Adhesives, Sealants & Foam in South Glamorgan
- OSB, MDF & Chipboard in South Glamorgan
- Concrete & Aircrete Blocks in South Glamorgan
- Damp Proofing & Membranes in South Glamorgan
- Mineral Wool Insulation in South Glamorgan
- Screws & Nails in South Glamorgan
Send your list, get a delivered price
Tell us what you need and where it is going. We check the quantities and come back with a delivered price before you commit.
