
Does This Sound Like Your Home?
These common home comfort challenges often point to where traditional windows fall short. Tri‑pane glass offers a modern solution, built to improve insulation, manage temperature fluctuations, reduce outside noise, and limit moisture where it doesn’t belong. This page will help you understand the strengths of tri‑pane construction and why many homeowners choose it when they want better long‑term performance and comfort.
What Is True Tri‑Pane Technology?
Our Northern Tri‑Pane Collection combines enhanced insulation, superior comfort and robust design to help keep the outdoors where it belongs.
Triple‑pane windows are built with three panes of glass and two air spaces filled with argon gas, offering increased insulation and energy performance compared to single or dual‑pane windows. The extra airspace acts as additional insulation, helping reduce heat loss and interior condensation while improving overall comfort.
Tri-Pane vs. Dual Pane
Put simply, Tri-Pane windows outperform Dual Pane.
- 33% more Low-E Coating means superior UV resiliency.
- 50% more insulated space means reduced condensation and increased efficiency.
- 50% more gas-fill significantly increases thermal performance.
- Every Tri-Pane Collection product is specifically designed with a more robust frame and sash designed to accept a triple pane insulated glass unit which enhances performance and durability.

True Tri-Pane Technology™

Standard Dual Pane


ENERGY STAR® Certified
ENERGY STAR® is the mark of high-efficiency products in Canada and up-to-code products are typically in the top 15 to 30 percent of their class for energy performance, and the entire Northern Tri-Pane Collection™ is certified.
A National Leader
A trusted brand in the Canadian building products industry, JELD-WEN is the only full line manufacturer of windows and doors with value and performance for every price point in the market.



