Structural Work
Expert underpinning, excavation, and structural engineering to safely create or extend your basement space.
The Structural Foundation of Every Conversion
Creating or extending a basement requires careful structural engineering. Whether we're underpinning existing foundations to increase headroom, excavating beneath a property to create a new basement, or carrying out structural alterations to open up the space, our qualified engineers ensure every project is completed safely, to specification, and in full compliance with building regulations.
Our Structural Services
Underpinning
Underpinning is the process of strengthening and extending the foundations of an existing building. In basement conversions, it is used to lower the floor level and increase headroom. We use traditional mass concrete underpinning as well as modern beam and base methods, depending on the specific requirements of your property.
Excavation
Our team carries out controlled excavation beneath and around your property to create the space needed for your new basement. We use specialist equipment and techniques to ensure the safety of your property and neighbouring structures throughout the excavation process.
Structural Alterations
Opening up a basement space often requires the removal or modification of internal walls, installation of steel beams, and other structural alterations. Our structural engineers design and oversee all such work to ensure the integrity of your building is maintained.
Retaining Walls
Where excavation extends beyond the existing footprint of the building, retaining walls are required to hold back the surrounding ground. We design and construct reinforced concrete retaining walls to the highest structural standards.
Why Choose Acorn for Structural Work?
- Qualified structural engineers on every project
- Full building regulations compliance and sign-off
- Specialist equipment for safe, efficient excavation
- Comprehensive structural surveys and reports
- Experience across South Yorkshire's varied property types
- Fully insured and accredited
Get a Free Structural Survey
Not sure what structural work your project requires? Our experienced engineers will visit your property, assess the conditions, and provide a detailed report and quotation — completely free of charge.
0330 043 2939Need a structural survey or quote? Call us today on
0330 043 2939