Turnkey Renovation: What It Includes and What to Check

“Turnkey” can mean different things to different contractors. Here is what the service usually covers, how to define its limits in writing and what to check at handover.

“Turnkey” sounds attractive: one party takes on the whole job and hands over a space ready to live in. But the term has no fixed legal or technical definition. For one contractor it means everything down to the light bulbs; for another, only construction and finishing work. So the key question is not “do you do turnkey?” but “what exactly does your turnkey include?”

The essence of the model: one point of responsibility

In the traditional approach, the client finds a designer, tradespeople, material suppliers and installers separately and coordinates them personally. When something is late or goes wrong, responsibility gets passed back and forth.

In a turnkey model the whole chain is managed by one contractor. A misunderstanding between the tiler and the plumber is not the client’s problem, because coordinating them is the contractor’s obligation. This matters especially for clients who work full-time, are short on time or live in another city.

The model has another side too: because the whole process depends on one contractor, choosing that contractor needs extra care. Look at their previous work, the make-up of the team and which parts of the job they do with their own staff versus partners. In a turnkey renovation, one weak link affects the whole chain.

What is usually included

A comprehensive turnkey renovation typically combines these stages:

• site visit, measurements and technical assessment;
• design project: plans, visualisations, working drawings and a materials schedule;
• cost estimate and staged work schedule;
• demolition, rough works and all building services;
• finishing: walls, ceilings, floors, tiling and painting;
• purchasing, delivery and carrying materials up to the property;
• installing doors, sanitary ware, light fittings and built-in elements;
• removing construction waste and final cleaning.

Some proposals also include furniture, curtains, appliances and décor, while others agree these separately. Both are fine – what matters is that it is clear in writing.

A list of what is excluded is at least as useful as a list of what is included. Protecting the building entrance and stairwell, removing old furniture, approvals with building management or installing outdoor air-conditioning units sometimes appear on no list at all and raise questions later.

How to define the limits in the contract

Most disputes arise between “that was included” and “that was not included”. To avoid them, attach a specific list to the contract rather than general wording. “Sanitary ware will be installed” is not enough: who buys it, what product level is assumed, are mixers and traps included?

Material levels need to be specific too. Not “good-quality laminate” but its class, thickness or a specific collection; not “paint” but the manufacturer and range. For items the client will choose personally, set a budget limit or selection range so that it is clear in advance how the difference will be calculated if the choice goes beyond it.

The schedule, staged payments, change procedure and warranty are also integral parts of the contract. A turnkey model creates a single point of responsibility, but it does not remove the client’s right to oversee the work.

The client’s role still matters

Turnkey does not mean “forget about it”. Client involvement should be at its highest during design: plans, materials, colours and lighting points are approved at this stage. Once work begins, the client’s role is mainly to sign off stages and make decisions on time.

Inspection of concealed work, approval of material samples and interim reports should remain part of this model too. They are not a sign of mistrust but a way of keeping the work transparent.

What to check on handover day

Handover should follow a checklist, not a quick walk-through:

• do all sockets and switches work, and are breakers labelled in the panel;
• taps, showers and traps do not leak, and water drains quickly;
• doors and windows open and close freely, and locks work;
• walls and ceilings show no defects under raking light;
• tile joints are even, and floors do not creak;
• equipment manuals, warranty cards and photos of concealed work have been handed over.

Any remarks are recorded in a written list together with an agreed deadline for putting them right.

Zaferoğlu İnşaat offers renovation, design and architectural services and also works in furniture and curtains. Book a meeting to clarify, using your own property, which works a turnkey package should include.