Built on values.
Proven in performance.
Quality, innovation, sustainability and trust guide every Kömmerling solution, from its German engineering foundation to manufacturing and support in the United States.
Four Values.
One Clear
Commitment.
A building product should do more than meet a specification.
It should perform reliably. It should be thoughtfully engineered. it should contribute to more responsible construction. And it should come from a partner people can trust.
These principals have shaped Kömmerling for generations. Today, they continue to guide how we develop products, support manufacturers and builders, and help architects create better-performing buildings.
Quality
Performance begins with precision
From profile design and material formulation to manufacturing consistency and technical support, we focus on the details that influence long-term performance. The result is a portfolio engineered to help manufacturers produce dependable windows, doors and building products for demanding North American applications.
At a glance
- Carefully engineered profile geometries
- Durable, low-maintenance PVC-U materials
- Consistent manufacturing processes
- Systems designed for long service life
- Technical support for manufacturers, builders, and project teams
Innovation
Better answers begin with better questions
How can a window provide more comfort with less energy?
How can manufacturers and builders move more work into a controlled environment?
How can entrances become more accessible without sacrificing weather performance?
Innovation at Kömmerling begins with practical challenges like these. We develop systems that help architects, manufacturers and builders move beyond conventional solutions without adding unnecessary complexity
Our approach combines generations of German system engineering with a clear understanding of North American fabrication, construction and performance requirements.
Determination:
for maximum
sustainability
Hands-on mindset:
for absolute
reliability
Strength:
for maximum
security
Sustainability
Designed for today. Responsible for tomorrow.
The most sustainable product is one that performs efficiently, lasts for years and can remain part of a circular material economy.
Kömmerling advances this goal through durable PVC-U systems, resource-conscious profile design, lead-free stabilizer formulations and products engineered to support more energy-efficient buildings
Sustainability is not treated as campaign. it is considered throughout the product lifecycle from raw material selection and manufacturing to building operation and eventual material recovery.
Our Mission
We’re working hard to make trailblazing products out of synthetic materials, embracing sustainability every step of the way.
Our Vision
A sustainable loop for high-value products made of synthetic materials.
Trust
Confidence built over time
Kömmerling works closely with manufacturers, distributors, architects and building professionals to help turn engineered systems into successful finished products. We communicate clearly, address challenges directly and focus on partnerships that create long-term value.
Because a strong product matters. A strong partner matters just as much.
‘Living up to our responsibility means protecting the future. Our goal is to create a sustainable loop for high-quality products made of synthetic materials. We’re developing the right solutions today for tomorrow’s world and for future generations.’
Dr. Peter Mrosik,
Owner and CEO, profine Group
Kömmerling’s history reaches back to 1897. What began as a materials company in Germany has grown into an international building-products brand with a continued focus on product quality, responsible innovation and long-term performance.
We continue to look ahead to changing energy codes, evolving architectural priorities, new manufacturing methods and the responsibility to use materials more intelligently.