Koffman is New Zealand's leading uPVC window and door specialist. Koffman stocks European uPVC and Aluminium double and triple-glazing windows and doors. Koffman partners with only the best European suppliers to bring top-quality products to New Zealand at an affordable price. Koffman's technology is cutting-edge and the best on the market to get you windows and doors with the highest performance, durability, and energy efficiency.

THE BENEFITS OF UPVC Why uPVC? Eco Tauranga provides German uPVC joinery products to assist create comfortable, healthier and more energy-efficient homes. Our uPVC doors and windows are some of the highest performing double-glazed windows offered in New Zealand, offering window insulation and sound-proofing to a distinct level. We can provide full replacement windows, supply only or fully installed with multiple glass options to satisfy your needs and budget. Warmer uPVC is naturally an exceptional thermal insulator, and pairing uPVC with double-glazed windows provides insulation levels that far exceed traditional timber and aluminium. Quieter Your home will not only be warmer in winter and cooler in summer, but quieter too. uPVC offers very effective sound-proofing, and together with double-glazed windows, high levels of sound reduction can be achieved. Durable Our uPVC profiles are mainly manufactured from a compound designed to withstand the high UV New Zealand environment.