Starline Windows family of window wall and companion doors has a long history of proven high performance in Western North America.

4503 & 4630 Series Lift & Slide Door

Designed, engineered and entirely manufactured in our factory in Surrey, the 4503 Lift & Slide offers an excellent alternative to other wide-opening balcony door systems from outside of Canada. And with nothing folding, you have more usable floor space both inside and out, especially when using our large-width biparting configurations.


Available in multiple sliding configurations, from a typical single XO to as many as 4 biparting panels in an OXXXXO up to 2o' wide and up to 9' high without transoms.

Standard colours:

  • White
  • Black
  • Brown
  • Charcoal
  • Silver (additional cost)
See all colours