Two systems by Champion Auto Systems: Hollandia 700 IV inbuilt and Hollandia 321 power-top slider. Plus full repair service for factory sunroofs that have started to leak, stick, or fail.
Adding a sunroof to a vehicle that didn't come with one is precise work — cutting through a roof correctly, sealing it permanently against PNW rain, integrating with the headliner. We install Hollandia systems manufactured by Champion Auto Systems — the same systems used on factory installs for decades. Two main models: the inbuilt 700 IV with integrated sunshade, and the 321 power top-slider for a different install profile.
We measure twice. Cut once. After enough makes and models, removing the parts is second nature.
If your factory sunroof is leaking, sticking, or refusing to close, we also do full repair service — gaskets, motors, drainage, glass, frame work. Often a repair is significantly less than a replacement.
Whether you're adding a new sunroof or repairing a factory one, we'll spec the right system for your vehicle and send a clear quote within one business day.
Better pricing than we could put in writing here.