Cement & Aggregates
Order sand for delivery in Windsor
Building sand (soft sand) is a fine sand for bricklaying mortar, while sharp sand is coarser and is used for concrete, screeds and paving beds.
Trades and homeowners in Windsor can order sand for delivery by sending a list, a drawing or just the sizes of the job.

Delivery facts for Windsor
- Delivery
- Standard mainland delivery
- How it arrives
- Bulk bags, usually crane-lifted
- Nearby (straight line)
- Slough (2 mi), Egham (4 mi), Staines (5 mi)
- Delivering to
- Windsor, Berkshire
- Daylight
- About 7h 50m on the shortest day
- Postcode districts
- SL4, SL3
Which sand can you order in Windsor?
- Bulk bagsTypically around 850 kg; bag weights vary by supplier.
- Plastering sandWashed sand for render and sand-and-cement plaster.
- Small bagsFor small jobs and tight access.
- Soft building sandFine sand that gives smooth, workable bricklaying mortar.
Estimating your sand
A 30 m² floor screed at 65 mm is 1.95 m³: about 3.12 tonnes of sharp sand at a 1:4 mix, or 4 bulk bags at around 850 kg each, plus the cement. Try the sand calculator
Things to check before you order
Soft or sharp?
Use soft building sand for mortar because it gives a smooth, sticky mix. Use sharp sand where strength and drainage matter: screeds, concrete and paving beds.
Colour of mortar
Building sand colour changes the mortar colour. For matching existing joints, a sample is worth it.
Getting sand onto your Windsor site
Bulk bags are usually crane-lifted onto a drive or kerb where the vehicle and access allow; small bags travel with a mixed load. Windsor is inside our standard mainland delivery area.
- Mention any overhead cables, low branches or narrow gateways, because they decide whether a crane offload is possible.
- If the site is up a shared drive or behind other houses, tell us the distance from the road.
- Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.
Building & Sharp Sand questions
Can I add other materials to my Windsor delivery?
Yes. Put everything on one list, from sand to fixings and PPE, and we will price it as one delivery where the products can travel together.
Is there a minimum order for delivery to Windsor?
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.
How much does a bulk bag of sand weigh?
Around 850 kg is typical, but bag weights vary between suppliers. We confirm the weight with your price.
What is the difference between building sand and sharp sand?
Building (soft) sand is fine and makes smooth mortar for laying bricks. Sharp sand is coarser, drains better and is used in concrete, screeds and paving beds.
Close to Windsor
- Building & Sharp Sand in Slough
- Building & Sharp Sand in Egham
- Building & Sharp Sand in Staines
- Building & Sharp Sand in Maidenhead
- Building & Sharp Sand in Uxbridge
- Building & Sharp Sand in Ashford (Surrey)
More materials delivered to Windsor
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.
