Kitchen Installation Responsibilities: Supplier, Fitter and Homeowner

Understand who normally handles delivery, site preparation, fitting, shortages and worktop coordination before a kitchen installation.

Many kitchen projects involve more than one party: the homeowner, a kitchen retailer, an installer and sometimes separate trades or worktop specialists. Problems often arise when everyone assumes someone else is covering a task.

Before committing to a fitting date, make the responsibilities visible in writing. The exact split depends on the supplier and the agreed scope, so this guide is a planning tool rather than a substitute for a project-specific agreement.

The kitchen supplier

The supplier normally provides the agreed cabinets, doors, panels, appliances or worktops listed in the order. They may also manage delivery, replacements and questions about missing or damaged supplied items.

Check the order against the plan and use the delivery checklist before fitting to record concerns early. Do not assume that an installer can authorise a replacement or resolve a supplier shortage without the supplier's process.

Keep the latest order confirmation, plan revision and delivery paperwork together. If the supplier changes a cabinet, appliance or panel, make sure the fitter receives the updated information rather than working from an earlier drawing.

The fitter

The fitter's work should be defined by the quotation or agreed scope. This may include fitting cabinets, panels, trims and selected components; it may also include coordinating related work where that has been expressly agreed. It should identify anything that needs to be ready before the fitting stage starts.

For retailer kitchens, the supplier-kitchen fitting service explains the practical value of agreeing the supplied items, room condition and installation route before work begins.

The fitter should also state what is outside the quotation. Removal, waste, decorating, flooring and specialist worktops are common examples that may be included on one project and separate on another.

The homeowner

The homeowner generally needs to make timely product choices, provide access to the property, approve the agreed scope and raise supplier issues through the appropriate channel. Where a decision affects worktop cut-outs, appliance positions or room preparation, it is helpful to confirm it before the related work is scheduled.

Stone worktops may require a separate visit after the base units are fitted. The worktop templating guide explains why cabinet positions and final appliance details matter at that point.

The homeowner should also keep access clear, protect retained belongings and raise changes before dependent work is completed. A late appliance or worktop change can affect services, cabinet positions and the programme.

Separate specialist responsibilities

Electricians, gas engineers, plumbers, plasterers and stone fabricators may each have their own scope and attendance. Confirm who books them, who provides specifications and what must be complete before each visit.

For templated stone, for example, the fitter normally needs the relevant cabinets fixed and level before the specialist measures. Final sink, hob and tap information should be available at the right stage. Clear handovers prevent one trade arriving before the site is ready.

Use a simple responsibility schedule

Before work begins, record the responsible party beside each key item:

• supplier order and delivery changes
• old-kitchen removal and waste
• room preparation and first-fix services
• cabinet assembly and installation
• appliances, sink and tap
• worktop supply, templating and fitting
• flooring, tiling and decoration
• snagging and final handover

This does not need to be complicated. A written list attached to the agreed scope is enough to expose gaps before they cause delay.

Put the handovers in order

A simple sequence helps: room and scope check, supplier order, delivery check, preparation, cabinet fitting, worktop templating where needed, then final completion tasks. The installation timeline guide gives a wider view of these stages without promising a fixed duration for every project.

Contact TLS Kitchens with the supplier plan, room photos and postcode to discuss a kitchen-fitting project. Responsibilities, price and dates are confirmed only after the actual scope has been reviewed.