Inline Fiberglass is the world leader in the development, design and
application of High Performance Energy Efficient Windows. Inline is the
world’s largest all fiberglass window manufacturer with the largest line
of products. Inline offers unparalleled value with high quality
construction for both the residential and commercial market. The story of
Inline is more than a business success story. It is a shining example of a
business that operates by integrity, values and forward thinking that
remain at the core of the company's very existence.
Inline’s leading product, thin walled fiberglass lineals are used in a
myriad of applications. As a fully integrated manufacturing operation,
Inline designs and pultrudes in-house standard and custom lineals.
With its headquarters and main production facilities located in Toronto,
Canada, Inline profiles, windows, doors and production equipment are sold
around the world. Inline Fiberglass conducts rigorous testing at its own
state-of-the-art facility to ensure the highest quality, performance,
energy efficiency and compliance to various standards and specifications.
Join the Inline Fiberglass Community and have your questions answers by
our Windows and Doors experts. Click here to contact us.
Inline Fiberglass is proud to partner with industry-leading organizations
to promote energy efficiency and sustainable design.
Lunch and Learn Seminars