
Structural Engineers Ferndown
Planning a wall removal, extension, or loft conversion in Ferndown? We've got you covered.
What We Help With
Ferndown enquiries often start with a bungalow extension, a roof conversion or a wider opening at the back of a family home. We check the existing roof, floor and foundations before we set out how the new work will be supported.
If a crack or uneven floor is the concern, we inspect that first rather than assume it is linked to a planned alteration.
- Bungalow extensions and roof changes
- Open-plan alterations and larger rear openings
- Structural reports on cracks and movement
Load-bearing wall removalExtension and loft conversion designStructural calculationsStructural surveys
What We Need From You
Send the property address, photographs and the proposed layout. For a garden extension, show us where mature trees sit in relation to the house and the new foundations; that information can affect the design from the outset.
Sketches are useful, but include any original plans or records of previous extensions where you have them.
- Photos of the existing house and the proposed work area
- Plans, dimensions and the intended opening size
- Tree reports, drainage information or previous structural drawings

Site Visits
We recommend a Ferndown visit where there are mature trees, an altered bungalow roof, a large opening or a defect that needs tracing through the building. A visit lets us check levels, supports and the condition of the existing structure before designing the change.
For straightforward internal work with clear photographs, a full visit is not always necessary.
- Extensions close to large trees
- Bungalows with altered or cut roof members
- Movement, sloping floors or an uncertain foundation arrangement
What You Receive
You receive a structural pack that matches the job: drawings and calculations for building work, or a report and recommendation where you need to understand a defect. We explain what needs building, checking or monitoring in direct terms.
Your builder can use the details on site and Building Control can see the structural basis for the work.
- Beam, steel and bearing details
- Foundation design where the ground or trees affect the proposal
- A written report for cracks or movement

Building Control Approval in Ferndown
Ferndown sits within the Dorset Council Building Control area. We provide the structural calculations and drawings for the application and respond to questions about the design.
Planning, tree protection and Building Control are different routes. Check them early when an extension changes the footprint, roof or protected trees.
Our Process
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1
Project steps
Send the address, plans and photographs.
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2
Project steps
We identify whether a tree, roof or foundation visit is needed.
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3
Project steps
We inspect or design the structure.
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4
Project steps
You receive a clear pack for the builder and approval process.
Bungalow Conversions
Ferndown's housing runs heavily to bungalows and post-war houses on decent-sized plots.
- Builders framed bungalow roofs to hold up a ceiling, not a floor
- Converting one into usable space almost always means designing a new floor from scratch
- We check what's actually up there before promising anyone extra bedrooms
Building Near Mature Trees
The leafier roads around Ferndown and West Parley have a lot of mature trees.
- Roots affect both new foundation depth and, if you've got a crack, what might be causing it
- Protected trees can add a root protection zone the design has to work around
- Tell us what's growing near your project and we'll factor it in from the start
Structural Engineering in Ferndown
We support Ferndown homeowners and businesses with structural design, calculations and inspections. Send the details of your property and proposed work to get started.
For an accurate quote: send the property address, plans where available, clear photographs and a short explanation of what you want to alter or have inspected.
