Window Replacement Guide

Signs Replacement Needed

Drafts around frames. Condensation between panes. Difficult operation. Visible decay or damage.

Window Types

Double-hung traditional style. Casement cranks out for ventilation. Fixed picture windows for views. Sliding for wide openings.

Energy Efficiency

U-factor indicates insulation value. SHGC measures solar heat gain. Low-E coatings reduce transfer. Gas fill improves performance.

Installation Options

Full-frame replacement most thorough. Insert replacement less invasive. Match installation to window condition. Professional installation recommended.