Plan the outside as carefully as the inside.

Siding, roofing, windows, doors, paint, trim, lighting, decks, patios, landscaping and entry upgrades can improve curb appeal and make the home feel more complete.

Many exterior projects require permits, especially decks, additions, roof work, structural changes, window changes and major siding projects. Requirements vary by jurisdiction.

Exterior work is often easier in dry, mild weather. Scheduling depends on climate, material availability and contractor availability.

The best order depends on the project. When both are being replaced, planning them together can improve flashing, waterproofing, trim alignment and the finished appearance.

Signs include rot, warping, cracking, loose panels, water damage, mold, high maintenance, fading or poor insulation performance.

Windows should be planned early, especially when work involves framing, siding, insulation, drywall, exterior trim or energy-efficiency upgrades.

Permit requirements depend on local rules and whether the window size, opening, structure or egress changes. Simple replacements may have different requirements than structural changes.

They can improve comfort, reduce drafts, help control indoor temperature and improve curb appeal. The value depends on the existing windows, climate and installation quality.

Often, but enlarging an opening may require structural framing, permits, exterior repairs, interior finishing and sometimes egress review.

New interior doors can improve appearance, privacy, sound control and consistency. It is often easiest to replace them during a larger interior remodel.