This page provides general practical guidance and does not replace project-specific legal, engineering, planning, ecological, asbestos or waste advice.
The short answer
Concrete slabs and foundations can be removed where the site and agreed method allow. The scope should confirm the area, likely construction, access and the condition required after removal. Reinforcement, thickness, proximity to retained structures and loading access can all change the method and waste arrangement.
Why it matters
Concrete removal is often underestimated. A lightly reinforced domestic slab is a different scope from a heavily reinforced raft or a foundation close to a retained structure. The method — whether breaker, excavator or hand tools — depends on access and proximity to retained elements. Waste volume and weight affect the removal route and cost.
Information that may be needed
Photographs, dimensions, drawings where available and information about retained structures can help with assessment. Where the slab is close to a retained structure or services, that should be identified before the method is agreed.
What can affect the scope
Thickness, reinforcement, access for equipment, proximity to retained structures, waste route and reuse of suitable material all affect the scope. Suitable clean concrete may be crushed and retained for reuse as hardcore where the programme and site allow.
When specialist input may be needed
A structural engineer may be required where the slab relates to retained structures or foundations. A utility specialist should confirm service positions where services may be present beneath the slab.