If you’re building a custom home or planning a major remodel, window treatments probably aren’t the first thing you’re selecting. Flooring, cabinetry, lighting, plumbing, and furniture tend to get most of the early attention. But some of the best window treatment solutions need to be planned before construction is complete. Motorized shades may require power. Recessed shades need space in the ceiling. Drapery tracks can be integrated into architectural details. Large or unusually shaped windows may need specialized hardware. Waiting until the end doesn’t mean you won’t have options—but planning earlier can create a cleaner, more integrated result. Here’s what homeowners, builders, and interior designers should consider when planning custom window treatments for a new construction home or remodel.