Every extension or new build needs solid foundations. Getting the right foundation concrete in Liverpool is essential for a safe, long-lasting structure.
Foundations need to be dug to a depth of around one metre in most cases. If trees are close to the property, you may need to go deeper — typically around two metres. A structural engineer may recommend a piled or raft foundation in some situations. This gets specified on your drawings before work begins.
A mini digger is the best tool for excavation where access allows. Always check for underground drains or cables before digging, especially on DIY projects. Mini digger and driver hire is available if you need it.
Quality Mix supplies foundation concrete to builders and groundworkers across Liverpool. We work with many trusted local contractors. Contact us today to discuss your project.
Foundations & Footings FAQs
How deep do concrete foundations need to be?
In most cases, around one metre. If there are trees nearby you may need to go deeper — typically around two metres — to get below the root zone. A structural engineer will specify the exact depth on your drawings.
What concrete mix is used for house foundations?
The most common mix is C20 or GEN 3. For deeper or reinforced foundations, a C25 or C30 may be specified. Quality Mix can supply the exact mix required for your project.
Can I pour foundations myself?
Small DIY foundations are possible, but the mix must be right and the pour must be continuous to avoid cold joints. Always check for underground cables and drains before digging. Quality Mix delivers the exact volume you need — no waste.
How long before I can build on new foundations?
Concrete reaches around 70% of its strength within 7 days and full strength at 28 days. In most cases you can begin building after 7 days, but always follow your structural engineer’s guidance.