Cement & Aggregates
Ballast & Gravel delivery in Seaham
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.
Building in Seaham? Send us your list and we will come back with a delivered price for the ballast and gravel and anything else on it.

Ballast & Gravel to Seaham: the basics
- How it arrives
- Bulk bags, usually crane-lifted
- Delivery
- Standard mainland delivery
- Nearby (straight line)
- Houghton-le-Spring (5 mi), Sunderland (5 mi), Peterlee (5 mi)
- Postcode districts
- SR7, SR8, DH6
- Daylight
- About 7h 12m on the shortest day
- Delivering to
- Seaham, Durham
Our ballast and gravel range for Seaham jobs
- Bulk bags and small bagsTo suit quantity and access.
- Decorative gravel and chippingsColours and sizes for paths and gardens.
- All-in ballast20 mm down sand and gravel mix for concrete.
- Pea gravelRounded small gravel for pipe bedding and soakaways.
- ShingleFor drainage layers and backfill.
Working out quantities for your Seaham job
A base 3 × 3 m and 150 mm deep is 1.35 m³ of concrete. At 1:5 with 5% extra that is about 3.09 tonnes of all-in ballast and 21 bags of cement. Try the concrete calculator
Planning the drop in Seaham
Bulk bags are usually lifted off by crane where access allows; tell us where they can sit and whether the ground is firm. Seaham is inside our standard mainland delivery area.
- Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.
- Deliveries are to the kerb, drive or within crane reach; ask if materials need to go further.
- With roughly 7h 12m of daylight in Seaham around the shortest day, morning deliveries leave more working light for the job.
Before you order ballast and gravel
Decorative areas
Lay decorative gravel over a weed membrane and a firm base so it does not sink.
Gravel size
20 mm gravel suits concrete and drainage layers; 10 mm and pea gravel suit bedding pipes and paths.
Your questions answered
How much gravel do I need for a path?
Multiply the area by the depth (often 40 to 50 mm for decorative gravel) to get cubic metres, then allow about 1.5 tonnes per cubic metre.
Is there a minimum order for delivery to Seaham?
There is no fixed minimum. For very small orders we will tell you honestly if the delivery cost outweighs the materials, so you can decide.
What is all-in ballast?
A mix of sharp sand and gravel up to 20 mm, ready to combine with cement for concrete.
Do you deliver ballast and gravel to Seaham?
Yes. We deliver across Seaham, including SR7, SR8, DH6. Seaham is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.
Ballast & Gravel in neighbouring towns
- Ballast & Gravel in Houghton-le-Spring
- Ballast & Gravel in Sunderland
- Ballast & Gravel in Peterlee
- Ballast & Gravel in Washington
- Ballast & Gravel in Chester-le-Street
- Ballast & Gravel in Durham
More from SK Trade in Seaham
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.
