Single Slider Windows

Single slider windows are a classic and cost-effective choice in North America. They feature one fixed sash and one operable sash that slides horizontally, allowing for easy ventilation. While often used in basements, they are versatile enough to suit any room in the home.

Single slider windows can come with a lift-out sash or a tilt sash for easy cleaning. With smooth horizontal operation and double-glazed sealed units, they provide durability, energy efficiency, and low-maintenance convenience while maintaining a simple, practical design.

Key Features and Benefits

  • Slides open horizontally for ventilation
  • Operable sash moves freely
  • Lift-out or tilt sash for easy cleaning
  • Double-glazed sealed units for energy efficiency
  • Durable and low-maintenance
  • Classic and cost-effective design suitable for any room
Energy Star
Casement Windows

Clear, increased UV protection and tinted privacy glass options are available.

Perla Windows Installer

The Installer Who Became the Owner

Before I started Perla, I spent years physically installing windows and doors for large companies across the GTA. I was the one on the ladder. I was the one cutting the frame, sealing the edges, making sure it was level and tight. And I saw things that bothered me. Rushed jobs. Gaps left unsealed. Installers told to finish faster so the company could book the next sale. Homeowners paying premium prices for work that would fail in 3 years — and nobody would be accountable. That’s why I started Perla. When you hire me, you’re not getting a salesperson who hands your job to a stranger. You’re getting the owner — someone who has done this with his own hands, who knows every mistake that gets made, and who won’t let it happen on your home. Every window I install, I ask myself one question: would I accept this in my own house? If the answer is no — we fix it before we leave. — Denys Diachenko, Founder & Installer

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