About LTH Structural Design
We are a Winchester-based structural engineering practice, focused on structural design for residential projects in Hampshire and the surrounding areas.
What We Do
We design the structural parts of residential projects: the beams, foundations, floors and roofs that make a knock-through, an extension or a new house work. Every job comes with calculations and drawings for a full plans Building Control application.
Who We Work With
Homeowners planning work on their house, and the architects, designers and builders who carry it out. When there's already a designer on the project, we work from their drawings.
How We Work
- A fixed fee, agreed before any work starts
- A site visit if we need to see the structure
- Fast turnaround on smaller jobs, and an agreed delivery timeframe for larger projects
- Clear drawings your builder can price and build from
- We answer any questions Building Control raise on our designs
Why Homeowners and Builders Use Us
- Fixed fees, agreed upfront
- You know the full cost of the structural design before you commit.
- Fast turnaround
- Most smaller jobs, like wall removals and loft conversions, are turned around within about a week of the site visit, once we have all the information we need. Larger projects, such as new homes and whole-house renovations, get a delivery timeframe agreed in your quote.
- Insurance and company details
- LTH Structural Design Ltd is a limited company registered in England and Wales, with £1 million professional indemnity insurance.
Areas We Cover
Based in Winchester and working across Hampshire.
- Winchester
- Southampton
- Portsmouth
- Basingstoke
- Eastleigh
- Andover
- Romsey
- Fareham
- Gosport
- Havant
- Waterlooville
- Petersfield
- Alton
- Fleet
- Farnborough
- Totton
- Chandler's Ford
- Hedge End
Somewhere else in Hampshire or the surrounding counties? Get in touch and we'll let you know.
Architects, Designers and Builders
We work as the structural engineer on residential schemes for architects, architectural designers and builders. Send us your drawings and we'll come back with a fixed fee and a date.
Planning Work on Your Home?
Tell us about the project and we'll send a fixed fee quote.