Underpinning
Underpinning involves strengthening the existing foundations of a building to provide additional support. This is typically required when the original foundation is no longer strong enough to support the structure, often due to changes in soil conditions, nearby construction, or subsidence damage.
Key Benefits
Multiple underpinning methods available
Suitable for all property types
Structural engineering expertise
Building regulations compliant
Long-term foundation stability
Can increase property value
How It Works
Assessment
Thorough assessment of your foundations and soil conditions.
Design
Our engineers design the optimal underpinning solution for your property.
Installation
Expert installation using the chosen underpinning method.
Certification
Full documentation and certification of completed works.
Frequently Asked Questions
Which underpinning method is right for my property?
Yes, there is a right method for every property. It depends on your soil type, foundation depth, and the extent of movement. We assess every property individually and recommend the best-suited approach — whether that's mass concrete, mini-piles, beam and base, or resin injection.
What does underpinning typically cost?
No, there is no fixed price — every project is different, so we provide a free, no-obligation quote following an on-site survey. This ensures you receive an accurate price based on your property's specific needs.
How disruptive is the underpinning process?
No, not necessarily. Traditional methods involve some excavation, but modern resin injection techniques are far less invasive — often completed in a single day with minimal mess or noise.
Will I need planning permission or building control sign-off?
No, planning permission is not usually required. Building control approval may be needed depending on the scope of work, and we manage all necessary applications on your behalf.
Underpinning Across Surrey
We provide underpinning services throughout Surrey. Click a location for local details.
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Underpinning — no obligation