Cement & Aggregates
Bagged Concrete & Mortar Mixes for Harrow, delivered to site
Bagged mixes are pre-blended dry concrete, mortar or screed that only need water, saving you batching sand, aggregate and cement on site.
We deliver bagged concrete and mortar to sites, driveways and yards across Harrow, from a single pallet for a small job to full loads for bigger builds.

Delivery facts for Harrow
- Nearby (straight line)
- Brent (2 mi), Northolt (3 mi), Greenford (4 mi)
- Daylight
- About 7h 49m on the shortest day
- How it arrives
- Bags on a pallet
- Postcode districts
- HA1, HA2, HA3
- Delivery
- Standard mainland delivery
- Delivering to
- Harrow, Greater London
Bagged Concrete & Mortar Mixes we supply in Harrow
- Screed mixBagged sand and cement screed for small floors.
- Mortar mixPre-blended bricklaying mortar.
- Repair mortarsFor patching concrete and render.
- Ready-to-use concreteDry concrete mix for small slabs, bases and footings.
- Pallet quantitiesPriced by the bag or the pallet.
Estimating your bagged concrete and mortar
Setting 6 fence posts in Harrow usually takes 6 to 12 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
Getting bagged concrete and mortar onto your Harrow site
Bags come on a pallet or with a mixed load. Harrow 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.
- 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 neighbours share the access, it helps to let them know a lorry is coming.
Choosing bagged concrete and mortar
Post mix quantities
Most makers say how many bags per post; it depends on the hole size.
Check the yield
Each bag states the volume it makes. Divide your volume by the yield to get the number of bags.
Ordering bagged concrete and mortar for Harrow: FAQs
Is bagged concrete strong enough for a shed base?
For a small base it can be. Follow the bag's guidance on depth and the shed maker's base requirements.
Can I add other materials to my Harrow delivery?
Yes. Put everything on one list, from bagged concrete and mortar to fixings and PPE, and we will price it as one delivery where the products can travel together.
Can you deliver bagged concrete and mortar to a site with restricted access in Harrow?
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.
Nearby towns we deliver bagged concrete and mortar to
- Bagged Concrete & Mortar Mixes in Brent
- Bagged Concrete & Mortar Mixes in Northolt
- Bagged Concrete & Mortar Mixes in Greenford
- Bagged Concrete & Mortar Mixes in Ruislip
- Bagged Concrete & Mortar Mixes in Bushey
- Bagged Concrete & Mortar Mixes in Southall
Complete your Harrow order
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.
