Appointing a Designer After the Contractor Starts

Appoint around the decisions still available

You can appoint an interior designer after a contractor has mobilised, but the appointment should begin with the project's actual commitments. Some choices remain open; others now involve cancellation, rework or disruption. Asking for a fresh concept without distinguishing those categories can produce attractive drawings that the construction programme cannot absorb.

Describe the problem you need the designer to solve. It might be coordinating finishes, resolving a kitchen layout before manufacture or bringing consistency to several rooms already under construction. A bounded appointment can be useful without implying that the incoming designer takes responsibility for every earlier decision.

The existing interior designer process guide explains the usual progression from briefing to handover and discusses appointment order. This article addresses the recovery decision once that normal sequence has already been overtaken by site work.

Establish the project baseline before redesign

Give the designer the current drawing register, construction scope, relevant approvals, programme, outstanding queries and order schedule. Ask the contractor to distinguish installed work, work in manufacture, materials ordered and work not yet committed. An item described as not installed may already be costly to change because fabrication has started.

Arrange an initial site review with the people holding current information. The designer should identify what can be observed, what depends on documents and what remains concealed or unverified. Photographs and contractor statements are useful records, but neither should silently become a complete measured survey or certification of hidden construction.

Agree a dated baseline record before developing changes. It should show the drawing revisions in use and unresolved discrepancies. If the dimensions on site differ from the drawing, resolve which information the designer may rely on. Otherwise new work can inherit an old error while appearing to have been freshly coordinated.

Write a limited appointment with explicit deliverables

Specify the rooms, decisions and outputs included in the appointment. Replace help with interiors with deliverables such as revised joinery elevations, a coordinated finish schedule or review of two contractor samples. State whether measured checking, procurement, site visits and installation review are included, together with the number or basis of revisions.

RIBA's Plan of Work explains that a process framework does not itself allocate contractual responsibility. Project specific documents must establish what information is required, who produces it and when. Its responsibility matrix approach is useful for structuring the conversation, but it is not a Cyprus statutory appointment form. RIBA Plan of Work 2020

Use the site's designer fee comparison guide to frame like for like proposals. For this late appointment, request separate descriptions of the initial project review and subsequent design work so the cost of establishing reliable information remains visible.

Preserve a clear route for instructions

Identify who may approve a design, who may authorise expenditure and who may instruct the contractor under the existing arrangement. These functions may sit with different people. A designer sending a sketch for discussion should not accidentally create the impression that the contractor has authority to build it.

Agree document labels that make the status clear: proposal for discussion, information for pricing or authorised construction information, using terminology consistent with the project arrangements. Keep superseded drawings identifiable and record when revised information reaches the relevant trades.

Set a realistic response route for site questions. The contractor needs to know where to send a dimensional query and when an answer is required to avoid affecting the programme. The designer needs to know who consolidates client comments. Several family members issuing separate preferences directly to trades can defeat even a carefully written appointment.

Use the consequences of a change to choose the review

A minor update is one that the team can demonstrate does not affect other coordinated work, committed procurement or relevant technical requirements. Choosing a different loose cushion is usually a different decision from changing a fixed light fitting, even if both feel decorative. The fitting may alter wiring, controls, mounting or the ceiling detail.

Use a short change trigger check: does the proposal affect structure, fixed services, waterproofing, external openings, access, an approved layout or a manufactured item? Does it change a dimension another trade relies on? If yes, identify the relevant designer or specialist before authorising the affected work.

Cyprus government guidance describes building permission for listed construction and alteration activities, identifies District Local Government Organisations as the relevant building permit authorities and describes submission through an authorised project designer. That is a reason to check the actual proposal against the permission position, not to assume every interior preference requires approval. Cyprus building permission guidance

A hypothetical kitchen decision after mobilisation

Imagine a client appointing a designer after strip out has begun. The client wants to move the sink to an island. The kitchen order is not yet manufactured, but first fix plumbing and electrical work are underway. This is an invented scenario illustrating coordination rather than a case history.

The designer first checks the current layout and site dimensions. The services specialist assesses the proposed connections, the contractor identifies completed and affected work, and the kitchen supplier confirms the manufacturing decision deadline. The client then receives the design option alongside the quoted change and programme consequence.

The alternative may be to keep the sink where it is and improve storage, lighting and the island's use. Neither option should be presented as free merely because cabinets have not arrived. The appointment succeeds when the client can choose with the dependencies visible, and the contractor receives one coordinated decision before the affected work proceeds.

Approve changes with their cost and timing attached

For each proposed change, record the reason, affected drawings, responsible reviewers and decision deadline. Ask the contractor to identify the change to its existing scope, including work made redundant and any programme effect. Obtain supplier confirmation where an order or manufacture is involved; a verbal statement that cancellation should be possible is incomplete evidence.

Decide how much uncertainty is acceptable before authorisation. A small finish substitution with confirmed compatibility differs from a layout change whose services route is still unresolved. Where a critical dependency remains open, authorise only the work that can proceed independently through the agreed instruction route.

Maintain a cumulative view. Several individually manageable changes can consume the remaining contingency or move the completion date together. The designer's role may include identifying coordination effects, but the client still needs someone explicitly responsible for consolidating the overall cost and programme position.

Close the appointment with a usable record

Define what completion means for the incoming designer's scope. It might be delivery of an agreed technical package, review of the installed joinery against that package or completion of a named set of site visits. Avoid an open ended expectation that the designer remains available for every issue until the entire building project finishes.

At the last agreed review, record accepted work, outstanding design queries and any departures from the issued information. Identify who will handle later substitutions or defects. An incoming designer can document what they inspected without claiming to have verified work completed before appointment.

Keep the final drawings and decisions together with the baseline record. This makes the responsibility split understandable to the client, contractor and future advisers. A successful late appointment restores a workable decision process: reliable current information, a defined design task and a controlled route from proposal to construction.

Frequently asked questions

Does appointing a designer transfer responsibility for earlier work?

Do not assume it does. The appointment should identify earlier information, the review being commissioned and the responsibilities the designer expressly accepts.

Should all construction stop while the designer reviews the project?

The team should identify the affected work and any independent work that can continue. Any hold or instruction must follow the existing project arrangements and relevant technical advice.

What is the most useful first deliverable?

A dated baseline identifying current drawings, site discrepancies, committed orders, open decisions and the proposed responsibility split.

Can the designer issue changes directly to trades?

Only through the instruction route agreed for the project. Distinguish design discussion and pricing information from authorised construction instructions.

Compare designer appointments and clarify the responsibilities for your remaining decisions.