Protecting historic character through carefully considered technical design
A conservation strategy can only succeed when it is translated into clear, practical construction information.
Historic buildings rarely follow standard details. Their materials, construction methods and previous alterations must be understood before repairs or new interventions are designed.
Celona Consulting provides heritage construction detailing for listed buildings, historic properties and buildings within conservation areas. We help turn approved conservation proposals into coordinated information that specialist contractors and craftspeople can use.
Understanding the existing building
Effective detailing begins with understanding how the building was constructed, how its materials perform and which features contribute to its significance.
We review the existing fabric, condition and proposed changes before developing details that consider material compatibility, moisture movement, appearance and buildability.
Our heritage detailing services can include:
- Surveys and recording of historic fabric
- Masonry, brick and stone repair details
- Lime mortar, render and plaster specifications
- Traditional roof, chimney and flashing details
- Timber window and door repairs
- Replacement windows and doors
- Historic floor, wall and ceiling details
- Decorative plasterwork and mouldings
- Bespoke joinery and wall panelling
- Junctions between historic fabric and new work
- Construction drawings, schedules and specifications
- Coordination with structural engineers and conservation specialists
Repairing rather than unnecessarily replacing
Where practical, our approach prioritises retaining and repairing significant historic fabric.
When replacement is necessary, we consider the original material, profile, method of construction and surrounding context. New work is designed to be compatible with the building while remaining clear, practical and achievable for the contractor.
Connecting conservation and construction
Important details can be lost between the planning approval and work beginning on site.
We bridge that gap by developing the design beyond the consent drawings and resolving how repairs, alterations and new elements will actually be constructed. This gives the project team clearer information for pricing, procurement and delivery.
Why choose Celona?
We combine heritage knowledge, architectural design and practical construction experience.
This allows us to understand the significance of the building while also producing details that respond to site conditions, available materials and specialist workmanship.
Let’s discuss your historic building
Whether you require a single repair detail or a coordinated technical package for a wider conservation project, we can tailor our involvement to the building and scope of work.