Windows and Insulation: Tighten the Envelope
Start with snug curtains or cellular shades, then add low‑cost window film for drafty panes. For long‑term upgrades, compare U‑factor and solar heat gain values to match your climate. Share photos of your window setup and what changed most: comfort, glare, or that chilly seat by the glass.
Windows and Insulation: Tighten the Envelope
Attics often pay back fastest. Top up insulation to your region’s recommended R‑value and cap ceiling penetrations first. In older homes, dense‑packing walls can calm temperature swings dramatically. If you upgraded insulation, post the before‑and‑after feel of your mornings and any bill drop you noticed.