What this work involves
Cracks and movement can have several causes. Gather existing information and arrange assessment before choosing a repair method. Consider the transition between an existing building and an extension.
- Existing drawings and foundation information
- Damage or new load assessment
- Ground and structural information
- Suitable methods
- Monitoring and completion records
Use the following design considerations when coordinating this service with a wider project. Agree which parts apply to your request.
Coordinate the structure with the proposed opening to the garden.
What the drawing needs to explain
Draw one section through the kitchen, glazing and terrace. Include finished floor levels, the roof edge and shading position; separate supplier sketches do not fully show these relationships.
Decide this before construction
Fix the kitchen layout and finished floor levels before ordering services and glazing. Plan the outdoor transition too, even when garden work will follow later.
Cost factors for this service
Investigations, access, method and scale determine the cost. Floor area alone is usually insufficient for a reliable estimate.
Bring this to the discussion
Damage photographs, building age, earlier reports and plans.
Questions about the work
Does every crack mean foundation failure?
No. Cracks can have other causes. Their nature, development and relationship should be assessed before drawing conclusions.
The design situations here illustrate choices; they are not completed projects or a diagnosis of your property.