Nipissing Siding & Windows Ltd.

Founded in 1979, Nipissing Siding & Windows is a family owned renovation company with its own on-site window manufacturing facility. We proudly serve Northern, Central, and Eastern Ontario with tailored exterior renovation services.

Our experienced team is known for being courteous, skilled, and committed to excellence. Our modern showroom features a wide selection of finishes and materials to help bring your vision to life, whether you’re planning a full transformation or a single upgrade.

We manufacture custom windows to fit any project, from casement and awning to sliders and sealed units. We also specialize in steel and fiberglass doors, patio doors, vinyl siding, fusion stone, steel roofing, and Sunspace sunrooms.

With an eye for detail and a dedication to quality, we use only the finest materials to deliver beautiful, lasting results. At Nipissing Siding & Windows, your renovation dreams are in the hands of passionate professionals who truly care.