We don't post a flat price here because the number depends on door size, insulation level, and whether the opener needs replacing along with the door, and we'd rather quote your actual job than publish a figure that doesn't apply to your garage. What we can tell you is that Liberty Lake households carry a median income of $105,599, noticeably higher than the $78,841 median across the rest of the area we cover, and we see that reflected in the kind of doors people choose here - more insulated steel and composite, fewer bare single-layer panels. A heavier, better-insulated door costs more up front but it's a real factor in a severe cold climate. Ask us for a number against your specific opening and we'll give you one before any work starts, not after.