Best for historic aesthetics but requires painting/staining. Fiberglass: Extremely durable and mimics the look of wood.
Fixed windows that don't open; best for views and insulation. 3. Pick the Right Material Material choice affects price, maintenance, and longevity: Vinyl: Affordable, low-maintenance, and energy-efficient.
Before shopping, determine if you need a full replacement or a simple repair. Check for: Drafts or air leaks. Condensation between glass panes (indicates seal failure). Difficulty opening or closing. Rotting or water damage on the frames. 2. Choose Your Window Style
Pick a style that matches your home’s architecture and your functional needs: Classic look; both sashes move vertically.
While DIY saves money, professional installation ensures the warranty remains valid. Get at least from local contractors.
Hinged at the side; great for maximum ventilation. Sliding: Operates horizontally; ideal for wide openings.