About Greenline

At Greenline, we believe the products we choose today should contribute to a better tomorrow.

Greenline is a brand of profine Group, one of the world’s most respected PVCu window and door systems companies, with an esteemed history in committing to pioneering sustainable solutions.

This long-term vision includes the investment in recycling, circular manufacturing processes and the development of more sustainable materials. Greenline represents this commitment to delivering practical environmental solutions today, while continuing to explore the technologies and innovations that will shape a more sustainable future.

And the goal is simple: to use resources more responsibly, reduce unnecessary waste and create products that perform exceptionally throughout their lifecycle.

Remove. Recycle. Replace.

Sustainability is built into the very foundation of Greenline.

Through our circular approach, old PVCu windows and doors are recovered and recycled into high-quality materials that can be used again and again. Recycled PVCu is carefully processed and incorporated into new Greenline profiles, reducing waste while conserving valuable raw materials. This also includes the recycling of glass and metals. The Greenline process follows six stages: Remove, Recycle, Separate, Extrude, Manufacture and Install.
This approach helps keep materials in use for longer and supports the transition towards a more sustainable construction industry.

Every Greenline product is designed to help reduce waste, conserve valuable resources and support a more circular future for the built environment. Greenline products feature a unique recycled core and are fully recyclable at the end of their long service life.

Green to the Core

Greenline windows and doors don’t just offer environmental benefits; they are designed to deliver exceptional performance for homeowners and commercial projects alike.

Our products feature:

100% recycled core technology
Up to 43% greater energy efficiency compared to first-generation PVCu windows
PVCu materials that can be recycled up to 8 times, have a 30-year life expectancy and that create a total lifespan of 240 years
Full recyclability at the end of their useful life
Modern security, comfort and thermal performance features

The result is a range of products that are better for homes, better for the environment and built to stand the test of time.

Looking Ahead

As part of our wider sustainability journey, we continue to support the development of innovative materials, more circular manufacturing processes and lower-carbon solutions that will help shape the next generation of PVCu products.

Because we believe protecting future generations starts with the choices we make today.