What documentation do I need to provide when selling my used stairlift?

When selling a used stairlift, provide proof of ownership, the original purchase or installation paperwork where available, and records showing its service, repair and safety history. You should also give the buyer accurate details of the make, model, serial number, rail configuration and installation, together with the user manual, warranty information and any relevant accessories.

There is no single standard document pack that every private seller must provide. However, clear paperwork helps the buyer confirm what they are buying, assess its condition and establish whether it is suitable for their staircase. It can also prevent disagreements about ownership, age, condition or what was included in the sale.

Useful documentation includes:

• Proof of ownership: Keep the original invoice, receipt, finance settlement confirmation or other document showing that you own the stairlift and have the right to sell it. If the stairlift was supplied as part of a rental, lease or grant arrangement, check the ownership terms before advertising it.
• Purchase and installation paperwork: Provide the original quotation, order confirmation, installation certificate or handover document if you have them. These may show the installation date, configuration and equipment supplied.
• Service and repair records: Include engineer reports, service receipts, inspection notes and details of replacement parts. Records should identify the date of the work and, where possible, the issue addressed and the parts fitted.
• Product identification details: Record the manufacturer, model, serial number, approximate age, rail type and whether the stairlift is straight, curved or outdoor. Photographs of the identification label can be useful, particularly if the paperwork is incomplete.
• User and installation manuals: The manual should explain normal operation, charging, safety features, fault indicators and emergency procedures. If you have separate instructions for the handset, remote control or power supply, include those as well.
• Warranty documents: State whether any manufacturer, installer or parts warranty remains in force. Do not describe a warranty as transferable unless the warranty provider confirms this in writing. Some warranties end when the stairlift is removed or sold.
• Accessories and keys: List the items included in the sale, such as handsets, charging keys, power-supply components, safety belts, user keys and spare controls. Note any missing or damaged items.

If the stairlift has been removed, include information about how it was installed and dismantled. A simple record of the rail layout, fixing positions, charging points and removed components can help a qualified installer decide whether it can be safely reused. For a curved stairlift, provide any details available about the staircase it was made for, including the original survey or measurement information. A curved rail is normally made for a particular staircase and may not fit another property without assessment or modification.

It is also sensible to prepare a written description of the stairlift’s condition. Explain whether it is currently working, when it was last used, whether it has known faults and whether the batteries, upholstery, controls or safety sensors show signs of wear. Keep copies of photographs and messages describing the condition. Being specific is safer than using a general description such as “good condition”, which can be interpreted differently by different buyers.

Where the stairlift is being sold as working, arrange an appropriate inspection or service before completion if this is practical. Ask the engineer to record the outcome and any limitations. Documentation from a qualified stairlift engineer is particularly useful if the buyer intends to have the equipment installed in another home, but it does not replace a new site assessment or installation check.

If some documents are missing:

• Tell the buyer which documents are unavailable rather than implying that they exist.
• Give the best information you have about the model, age, ownership and service history, and identify anything that is only an estimate.
• Contact the original installer or manufacturer to ask whether duplicate manuals, installation information or service records can be supplied.
• Use the serial number and photographs to help identify the correct model and compatible parts.
• Put the agreed condition and included items in writing before taking payment.

Remove personal information from invoices, service reports and photographs before sharing them. This includes addresses, telephone numbers, payment details and information about the previous user. You can redact information that the buyer does not need while leaving the stairlift’s identification and maintenance details visible.

Finally, keep a copy of the documentation you provide, along with the advert, sale agreement, payment record and any messages with the buyer. Make clear that the buyer must arrange a suitable assessment, removal and installation by a competent professional where required. Documentation supports a transparent sale, but it does not confirm that a used stairlift is suitable for a different staircase or safe to use without professional inspection and installation.