Every extension starts underground — design it right.
Foundation design for Jersey extensions and new builds.
Foundation type and depth are critical to any extension or new build. Jersey soil conditions vary significantly. Our structural engineer designs appropriate foundations based on ground conditions and the loads imposed by the proposed structure.
- Free Initial Consultation
- All In-House — No Subcontractors
- Bylaw Plus — Builder-Ready Drawings
- Jersey Only Specialists
- Structural Engineering Included
What's Included
- Ground condition assessment
- Foundation type selection
- Foundation design calculations
- Foundation details in Bylaw Plus drawings
- Bye-law application management
How It Works
Ground assessment
We assess ground condition information and recommend an appropriate foundation type.
Foundation design
We calculate foundation dimensions and specify construction details.
Drawings
Foundation details are included in the Bylaw Plus drawing package.
Planning Note
Foundation design is required as part of the bye-law application for all extensions and new builds.
Frequently Asked Questions
Structural Engineering we have taken through planning
Basement Excavation
“Digging out a basement under a town house sounds daunting, but the structural and architectural plans provided gave the planning team complete confidence. Top quality service.”
Sea Wall Repair and Terrace
“Repairing a coastal retaining wall and adding a stone terrace needed serious technical detail. They liaised with marine authorities and planning officers to get the work cleared without delay.”
Underground Garaging
“An ambitious project to build an underground garage beneath our sloped garden. The detailed site section drawings were top quality and passed the planning review.”
Ready to start your foundation design project?
Free initial consultation. We advise on planning, costs, and timescales. Jersey only.