• Home
• Why Sill-Rite?
  • History of Sills
  • Comparisons
• Premium Sills
  • Sizes & Styles
  • Installation Instructions
  • How to Measure
  • Cross-Section Drawings
• Standard Sills
  • Sizes & Styles
  • Installation Instructions
  • How to Measure
  • Cross-Section Drawings
  • Purchase Online
• Care & Service
  • FAQ
  • Care & Cleaning
  • Warranty
• Photo Gallery
• About
  • Send Me Info
  • News
• Purchase
  • Find A Dealer
  • Buy Online

Purchase Sill‑Rite Window Sills

Before ordering, you'll need to determine the size of the sills you need. Measuring instructions differ between Standard Sills and Premium Sills.

Choose Standard of Premium Sills:

Standard Sills

Sill‑Rite's Standard sills are butt cut to fit your opening. Available in various lengths and depths, cut to fit your window opening during installation.

Premium Sills

The distinctive profile of Sill‑Rite's Premium Sills wraps around the sides — no butt cuts Premium Sills are available in sizes to fit most window openings.