Pipe Bedding 4/10 mm delivered in Basingstoke
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 Basingstoke and across Hampshire 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 RG21–RG29 postcodes. Artic loads for business-park earthworks, 8-wheel tippers for estate roads, grab and bulk bags for tight plots and landscaping.
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 Basingstoke 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
Chalk subgrade is the local factor — arisings often behave differently to the clay further east, and capping choice matters on wet-weather working platforms. Business-park and distribution work runs on artic loads to programme; housing sites take phased plot-level bedding, sand and topsoil.
What shapes Pipe Bedding 4/10 mm supply in Basingstoke
Drainage packages on business-park, distribution and housing groundworks around Basingstoke 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. Business-park and distribution sites on programme, plus phased housing plots decide whether it arrives by tipper, grab or bulk bag. Where the same site is also producing chalk and clay arisings where wet-weather handling changes the plan, we plan the removal and the delivery together so the lorry is not running one leg empty. The same routes serve Andover, Alton and Newbury.
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 north Hampshire areas do you cover?
Basingstoke, Andover, Alton, Fleet, Tadley and Whitchurch, plus Newbury and Winchester on the same routes.
Material out as well as in, around Basingstoke
Most deliveries into Basingstoke 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 Basingstoke?
Send us the tonnage, postcode and access — quote back within one working day.