WORLD OF KELLER

what makes us special

HISTORY

The development of KELLER AG from a one-man operation to an international company.

QUALITY

Home conservatories and windows from KELLER – for a lifetime.

THE PATH TO YOUR PROJECT

From the best idea to the living experience – competent advice and detailed planning

MATERIAL SELECTION, FORMS & COLOURS

Every KELLER home conservatory and every KELLER window system is manufactured to the individual needs and requirements of our customers.

PERFECTION IN DETAIL

Along with aesthetics, the perfection of our products is a central aim. We place immense value on sophisticated design but also on care and attention to detail

ENERGY EFFICIENCY AND LOW ENERGY

Design and comfort alone are not enough to make a sale. Energy consumption is more than ever an important purchase criterion.

APPROVED PARTNER

Training certificate for Sales Partners

SAFETY

Comfort, well-being and control

GUARANTEES

The KELLER guarantee: technically mature and functional as well as visually impressive with own design touch


Choose your language: