6F2 Capping delivered in Watford
6F2 is a coarse recycled capping fill graded 0–125 mm, the most widely used capping material on UK earthworks. It builds a stable working platform over soft formations quickly and cheaply, and is the usual first import onto a site once the muckshift is under way.
Into Watford and across Hertfordshire we supply it loose by tipper, by grab lorry where a stockpile has to be loaded or reached over a boundary, or in bulk bags for plots a lorry can't discharge into. 24–72 hours on stocked lines across WD postcodes, with timed windows for town-centre and permit-controlled loading bays. Grab, HIAB, tipper and bulk-bag options depending on access.
Specification
- Grading
- 0–125 mm coarse graded
- Specification
- Clause 613 capping (Class 6F2)
- Material
- Recycled crushed concrete and hardcore
- Typical layer thickness
- Commonly 250–500 mm, per design
- Supply formats
- Loose tipper, artic bulk loads
- Typical load
- 16–20 t tipper, 28–29 t artic
Lead time
Sourced from regional recycling facilities — typically 2–4 working days depending on postcode and depth of stock, with test data supplied on request. On larger schemes we hold production against your programme so call-offs stay on date.
Typical uses on Watford sites
- General capping fill over weak subgrades
- Site haul roads, compounds and crane platforms
- Bulk level-up and fill on earthworks schemes
- Piling mat build-up where design permits
Most Watford jobs are constrained: narrow residential streets, permit-controlled town-centre loading and basement or rear-garden access. Grab lorries, HIAB offload and bulk bags do the heavy lifting, and two-way loads keep vehicle movements down. On the M1/M25 fringe it opens up to full tipper and artic loads.
What shapes 6F2 Capping supply in Watford
London clay under most Hertfordshire plots is exactly why 6F2 Capping moves in volume around Watford — it builds a working platform that takes plant and lorry traffic before any sub-base goes down. Narrow residential streets, permit-controlled town-centre loading and rear-garden access decide whether it arrives by tipper, grab or bulk bag. Where the same site is also producing arisings that leave by grab so two-way loads keep vehicle movements down, we plan the removal and the delivery together so the lorry is not running one leg empty. The same routes serve St Albans, Hemel Hempstead and Rickmansworth.
Questions we get asked
Is 6F2 the same as crusher run or hardcore?
They overlap in practice but are not interchangeable on paper. 6F2 is a specified capping grading under Clause 613 with defined limits, whereas 'hardcore' is a generic term. If your spec names 6F2, order 6F2 and we'll supply the supporting data.
Can 6F2 be used as a sub-base?
No — 6F2 is a capping material. For sub-base use MOT Type 1 to Clause 803, or recycled Type 1 where secondary aggregate is permitted.
Can you deliver to narrow residential streets in Watford?
Yes. Grab lorries, HIAB offload and 850kg bulk bags cover sites where an 8-wheel tipper cannot discharge — tell us the access when you enquire.
Material out as well as in, around Watford
Most deliveries into Watford pair with a removal: the lorry takes your arisings to a licensed facility and comes back loaded, so you pay for one movement rather than two.
Need 6f2 capping in Watford?
Send us the tonnage, postcode and access — quote back within one working day.