Pipe Bedding 4/10 mm delivered in York
4/10 mm graded pipe bedding is the standard Class S bedding and surround stone for small-diameter drainage and utility runs. The tight 4–10 mm grading compacts readily around the pipe barrel without point-loading the crown, giving uniform support in narrow trenches where a larger single size would bridge.
Into York and across North Yorkshire 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. Stocked lines within 24–72 hours across YO postcodes. Timed early-morning windows for city-centre and conservation-area drops; tipper and artic loads for fringe, village and commercial schemes.
Specification
- Nominal size
- 4/10 mm graded
- Typical use class
- Class S bedding and surround
- Material
- Primary crushed / washed gravel
- Compaction
- Self-compacting in narrow trenches
- Supply formats
- Loose tipper, grab lorry, 850 kg bulk bag
- Typical load
- 16–20 t tipper, 850 kg bag
Lead time
Stocked line — most postcodes in England and Wales are dispatched within 24–72 hours of order confirmation. Scotland and Highland deliveries are typically 3–5 working days. Programmed civils schedules are booked in advance and delivered to your call-off dates.
Typical uses on York sites
- Bedding and surround to 100–150 mm foul and surface-water drainage
- Ducting and utility trenches where a fine, self-levelling surround is specified
- Narrow-trench work with limited compaction access
- Land drainage laterals and connections
Inside the walls, deliveries are timed, permitted and often grab or bulk-bag only. On the city fringe and at York Central it opens up to full loads and programmed earthworks. Flood-risk and archaeology conditions frequently dictate the sequence, so phased call-offs beat single bulk drops.
What shapes Pipe Bedding 4/10 mm supply in York
Drainage packages on walled-city work, York Central and city-fringe earthworks around York take Pipe Bedding 4/10 mm in daily call-offs rather than one bulk drop, so bedding lands as each run is dug rather than sitting in the way. Timed, permitted, often grab or bulk-bag only inside the walls decide whether it arrives by tipper, grab or bulk bag. Where the same site is also producing arisings sequenced around flood-risk and archaeology conditions, we plan the removal and the delivery together so the lorry is not running one leg empty. The same routes serve Harrogate, Selby and Malton.
Questions we get asked
Is 4/10 mm suitable as Class S bedding?
Yes — 4/10 mm graded stone is one of the most commonly specified Class S bedding and surround materials for small-diameter pipe runs. Confirm the size against your drainage detail before ordering, as some specifications call for 10 mm or 4/20 mm instead.
How much pipe bedding do I need per metre of trench?
As a rule of thumb, a 450 mm wide trench with 100 mm bed and 150 mm cover over a 150 mm pipe takes roughly 0.25–0.30 tonnes per linear metre. Send us your trench dimensions and run length and we'll price the tonnage for you.
Can you deliver inside York's city walls?
Yes — with timed, permitted windows and grab, HIAB or bulk-bag offload where a tipper cannot access or discharge.
Material out as well as in, around York
Most deliveries into York 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 pipe bedding 4/10 mm in York?
Send us the tonnage, postcode and access — quote back within one working day.