Strip, raft or pad? The foundation types and when each is used.
The foundation carries the whole building. Here are the common types and their uses.
| Type | Use | Form |
|---|---|---|
| Strip | walls | continuous concrete |
| Raft | poor soil | full slab |
| Pad | columns | isolated bases |
Why builders choose us
- Strip for load-bearing walls
- Raft for weak soil
- Pad for columns
- Engineer confirms design
Related pages
Frequently asked questions
What foundation do I need?
Strip footings suit most walls; raft foundations suit poor soil; pad footings carry columns — your engineer confirms.
What concrete for foundations?
A 25 MPa mix is typical for residential footings.