Cement & Aggregates
Order ballast and gravel for delivery in Merthyr Tydfil
Ballast (all-in ballast) is a mixed sand and gravel aggregate used with cement to make concrete; gravel and shingle are graded stones used for drainage, bedding and decoration.
From CF47 to CF81, we price ballast and gravel delivered to Merthyr Tydfil and confirm the drop point and date when you order.

Ballast & Gravel to Merthyr Tydfil: the basics
- Nearby (straight line)
- Aberdare (4 mi), Rhondda (7 mi), Ebbw Vale (8 mi)
- Delivering to
- Merthyr Tydfil, Mid Glamorgan
- Postcode districts
- CF47, CF48, CF44, CF81
- Delivery
- Standard mainland delivery
- How it arrives
- Bulk bags, usually crane-lifted
- Daylight
- About 7h 47m on the shortest day
Ballast & Gravel available for Merthyr Tydfil delivery
- 10 mm and 20 mm gravelClean graded gravel for concrete, drainage and paths.
- Bulk bags and small bagsTo suit quantity and access.
- Pea gravelRounded small gravel for pipe bedding and soakaways.
- All-in ballast20 mm down sand and gravel mix for concrete.
Getting ballast and gravel onto your Merthyr Tydfil site
Bulk bags are usually lifted off by crane where access allows; tell us where they can sit and whether the ground is firm. Merthyr Tydfil is inside our standard mainland delivery area.
- Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.
- If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.
- On busy streets in Merthyr Tydfil, a parking suspension or a quiet time slot can make offloading safer, so tell us about local restrictions you know of.
Choosing ballast and gravel
Ballast or separate sand and gravel?
All-in ballast is convenient for general concrete. For more control over the mix, use separate sharp sand and gravel.
Gravel size
20 mm gravel suits concrete and drainage layers; 10 mm and pea gravel suit bedding pipes and paths.
A quick quantity check
A base 3.6 × 1.8 m and 100 mm deep is 0.65 m³ of concrete. At 1:5 with 5% extra that is about 1.48 tonnes of all-in ballast and 11 bags of cement. Try the concrete calculator
Your questions answered
Do you deliver ballast and gravel to trades and homeowners in Merthyr Tydfil?
Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.
Can you deliver ballast and gravel to a site with restricted access in Merthyr Tydfil?
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 much ballast for a cubic metre of concrete?
Roughly 2 to 2.2 tonnes of all-in ballast with about 15 bags of cement at a 1:5 mix. Our concrete calculator works out your slab or footing.
Do you deliver ballast in bags?
Yes, bulk bags for most jobs and small bags for small quantities or tight access.
Other towns near Merthyr Tydfil
- Ballast & Gravel in Aberdare
- Ballast & Gravel in Rhondda
- Ballast & Gravel in Ebbw Vale
- Ballast & Gravel in Brynmawr
- Ballast & Gravel in Tonypandy
- Ballast & Gravel in Pontypridd
More materials delivered to Merthyr Tydfil
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.
