You can arrange an independent installer for a Wren supply-only kitchen. Wren’s supply-only guidance explains that you buy the kitchen and arrange the fitting privately. Matthew 633 fits customer-supplied kitchens around Watford, and our published customer feedback includes Wren installations.
An independent fitting agreement needs a clear division of responsibilities. The supplier provides the products. Your agreement with the fitter defines the installation work. Check your own order and terms before making changes to an existing installation package.
What should you send an independent fitter?
Send the latest plan, cabinet list and appliance details, not just the showroom visualisation. A rendered picture shows the look. The fitter also needs to understand what has actually been ordered and how it relates to the room.
Include the range name, worktop material, delivery date and any changes since the original measure. Photograph the existing kitchen from several positions. Add close-ups of awkward corners or areas where the new layout differs.
Keep the drawings consistent. If the supplier changes a cabinet or moves an appliance, make sure your fitter receives that revision. An old drawing and a new delivery can create avoidable confusion.
Who checks the plan against the room?
Agree this before ordering or starting the installation. Ask what your supplier has measured, what the installer needs to check and how discrepancies will be resolved. Do not assume a drawing means every site condition has already been accounted for.
Door openings, wall shapes, ceiling height and existing service positions all deserve attention. The point of the check is to settle questions while there is time to respond, rather than while the old kitchen is already in pieces.
Our kitchen fitting service includes discussing measurements, layout and coordination with your chosen supplier. Dan can explain what information he needs for your installation.
What happens if something is missing or damaged?
Decide who checks the delivery and who contacts Wren about an issue. Keep the order reference and delivery paperwork easy to find. Follow the supplier’s current reporting instructions, especially if there is damage or a time limit for raising a problem.
Ask the fitter how missing components might affect the work. Some tasks may be able to continue; others may depend on that exact part. A return visit should be discussed rather than assumed to be included automatically.
One of our published HA5 testimonials describes Dan working around pieces that had not been delivered. That is useful evidence of the kind of problem an installation can encounter, not a promise that every missing item can be worked around. You can read the full customer comments.
Does independent fitting include other trades?
Only if your quotation says so. Confirm who handles the old kitchen, waste, worktops, wall repairs, floor finishes and appliance connections. Separate product installation from any specialist work that the room needs.
Gas work requires an appropriately registered professional. GOV.UK explains the Gas Safe registration requirement. Discuss electrical work with a qualified electrician. A cabinet installation booking is not confirmation that every associated trade is included.
Who do you contact after the installation?
Ask both the supplier and installer how they handle aftercare. Keep product warranties, the fitting quotation, invoices and any relevant certificates. Product problems and workmanship questions may have different contact routes.
Matthew 633 is an independent business. We do not claim to be a Wren-approved installer or to offer Wren’s installation guarantee. The exact scope and aftercare for our work should be agreed with Dan before booking.
If you have a Wren plan and a Watford-area postcode, ask about our independent Wren fitting service. Share the plan and delivery details so the first conversation can be about your actual kitchen.



