Pipe Bedding 4/10 mm delivered in Bedford
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 Bedford and across Bedfordshire 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 material is usually on site within 24–72 hours across MK40–MK45 postcodes. Artic loads on A421 warehouse sites, 8-wheel tippers and grab lorries for estate and infill work.
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 Bedford 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
Growth-arc housing here means drainage-led programmes: bedding stone in daily call-offs, sub-base for estate roads and topsoil for plot finishing. Riverside and floodplain sites near the Great Ouse need careful classification of arisings before muckaway, and capping is common where alluvial ground is soft.
What shapes Pipe Bedding 4/10 mm supply in Bedford
Drainage packages on growth-arc housing, estate roads and plot finishing around Bedford 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. Growth-arc housing plots on rolling drainage-led programmes decide whether it arrives by tipper, grab or bulk bag. Where the same site is also producing riverside and floodplain arisings needing careful classification before muckaway, we plan the removal and the delivery together so the lorry is not running one leg empty. The same routes serve Kempston, Milton Keynes and Biggleswade.
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.
Which postcodes do you serve from Bedford?
MK40 to MK45 and the surrounding villages, plus Biggleswade, Sandy, St Neots and Rushden on the same routes.
Material out as well as in, around Bedford
Most deliveries into Bedford 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 Bedford?
Send us the tonnage, postcode and access — quote back within one working day.