Resolve route differences first
If two proposals follow different sides of the stairs or use different parking positions, ask each assessor to explain the choice. Match the intended floors, landings and transfer positions before deciding which quote costs less.
Save the approved design
Keep a copy showing rail ends, turns, any intermediate stops and the chair parking position. Ask what changes are possible before manufacture and what terms apply after approval. A promise to fit a curved lift is less precise than an agreed measured plan.
Check what the total leaves out
Confirm preparation, installation, instruction, service and custom-order terms. If one quote includes powered features and another does not, ask for an equivalent configuration. No rail design is suitable solely because it resembles a photographed installation.
Keep the proposal comparable
- Exact equipment and a measured rail layout.
- Preparation, installation, demonstration and written terms.
- Servicing at the actual address, parts and removal responsibilities.
Continue with the buyer checklist and buying and cost guide.