Windows & Doors by ENERGATE
As energy is an increasingly valuable resource, ENERGATE has decided to focus on the development and production of highly insulated windows and doors.
Intelligent installation details together with ENERGATE insulated windows help us to save more energy. This is not only an environmentally friendly contribution to the building of the future, but also an increase in living comfort.
Achieve a new level of healthy living by disregarding the price fluctuations in the energy sector and reduce your heating costs with ENERGATE, thereby creating real value.
Our Story & Innovations
Ludwig International GmbH, a family-owned company, is a pioneer in the field of energy-efficient windows and doors. ENERGATE windows and doors meet the highest energy requirements.
The ENERGATE team are specialists in the international design, production, packaging and shipping of high-quality windows, doors and sliding doors.
Boosting New Zealand Construction with ENERGATE Windows & Doors
ENERGATE in New Zealand
At ENERGATE, we proudly support projects across New Zealand through our strong local partner network. With experienced installers in every region, we provide expert advice, local service, and smooth installation — wherever your site is located.
Tailored solutions and local expertise
For nearly two decades ENERGATE has been delivering high-performance window and door systems for a wide range of residential and commercial projects across New Zealand — including in all major cities such as Auckland, Christchurch, Wellington, Hamilton, Dunedin, Invercargill, Nelson, Palmerston North, Wanganui, and beyond. We understand the specific demands of New Zealand’s climate and building requirements and support you from planning to completion.
Built for New Zealand conditions
Our products are specifically adapted for New Zealand’s climate, offering long-lasting performance even under intense UV exposure. All components — from profiles to seals and hardware — meet the highest European standards and are tested for durability in all six NZ climate zone conditions.
Your Partner in New Zealand
Confidence through warranty
We back our products with a comprehensive warranty that reflects our commitment to quality and reliability.
For example, our coloured ENERGATE PVC-U window profiles from our architecture color range are warranted for 10 years when installed in environments with up to 150 kLy/year of solar radiation. They are guaranteed not to crack, swell, corrode, or delaminate, and will maintain dimensional stability with only standard material expansion.
You can be confident that your ENERGATE windows and doors will deliver enduring performance and aesthetic value.
