Underpinning
From strengthening property foundations to preparing for an extension, we provide a full range of underpinning services to meet domestic and commercial requirements. Cornerstone Foundations UK provides expert underpinning, mini piling and foundation services, as well as wider groundworks, to deliver reliable solutions for any project specification.
Based in Wokingham, our groundwork contractors cover all major towns in Hampshire, Berkshire and the surrounding counties, including Camberley, Fleet, High Wycombe, Marlow, Newbury and Reading.
Underpinning is an effective way to reinforce existing foundations and maintain the building's structural integrity. Our process involves excavating pits to expose the current foundation before adding reinforced concrete with steelwork specified by the structural engineer.
This is necessary when:
Adding storeys above or below ground puts pressure on the existing foundations. Underpinning is vital to ensure the foundations are strong enough to withstand the new load.
A change in soil condition can cause foundations to move, resulting in the building sinking or shifting. Where this has occurred, underpinning services can help correct the problem.
If the original foundations are not strong enough to withstand ground changes, you may notice wide vertical cracks on walls. Foundation reinforcement provides the required strength.
Construction near existing buildings or structures can affect ground stability and weaken foundations. Underpinning provides the strength needed to maintain structural integrity.
