Lift Door Modernisation Without Full Replacement
Langer + Laumann | German-Engineered Door Conversion Solutions
Replace What's Obsolete. Retain What Still Works.
Why replace an entire lift door system when the majority of its components remain serviceable?
Whitesmith Solutions, New Zealand distributor for Langer + Laumann, supplies German-engineered door conversion packages that replace ageing or obsolete door operators, motors and control systems while retaining existing door panels and mechanical components wherever practical.
The result is a targeted, cost-effective modernisation that extends equipment life, reduces installation work and minimises disruption.
✅ RETAIN — What's Still Serviceable
Existing door panels, tracks, hangers and mechanical assemblies that remain in good working condition.
🔄 UPGRADE — What's Obsolete
Ageing door operators, motors, controllers and other critical components that are no longer reliable or adequately supported.
Why Choose Langer + Laumann?
✓ Cost-Effective Modernisation
Avoid the expense of unnecessary complete door replacement.
✓ Reduced Installation Time
Conversion packages designed to minimise mechanical modifications and installation work.
✓ Extensive Conversion Range
Hundreds of conversion packages and variants developed for existing lift door systems.
✓ German Engineering
Specialist door modernisation technology backed by manufacturer expertise.
✓ Extended Equipment Life
Retain serviceable mechanical equipment while upgrading critical obsolete components.
✓ Reduced Disruption
Targeted upgrades can reduce lift downtime compared with more extensive replacement projects.
Modernisation Solutions for Existing Lift Doors
Langer + Laumann conversion packages provide an alternative to complete door replacement for many ageing lift installations.
Solutions are available for a wide range of legacy door systems, including selected OTIS, KONE, Schindler and other manufacturers' equipment.
Each conversion is selected according to the existing installation, with the objective of retaining as much serviceable equipment as practical.
Technical Assessment & Conversion Selection
Not sure which conversion package is suitable for your existing lift doors?
Whitesmith Solutions works closely with Langer + Laumann to identify suitable modernisation solutions for ageing and obsolete door systems throughout New Zealand.
Simply provide the existing door operator make, model and photographs. Our team will review the equipment with Langer + Laumann, assess the available conversion options and recommend a suitable upgrade package.
Modernise Your Lift Doors with Whitesmith Solutions
Whether you're dealing with obsolete components, recurring door faults or planning a modernisation project, we can help identify a practical and cost-effective upgrade solution.
Targeted upgrades. Less unnecessary replacement. Longer equipment life.
