COR Vision
Minimal sliding at a sane price.
Application Example
Selecting this family for a Canadian project
For aluminum, compare the thermal break, glass, sightlines and the limits of the selected frame and opening configuration. Provider catalogue figures describe particular configurations. Confirm the whole-unit result, rating method and available documents for your sizes with your local designer and building official.
U-factor figures use imperial Btu/(h ft2 F) unless another unit is stated; metric values use W/(m2 K). Uf describes the frame, Ug the glass, and Uw the whole window. SHGC and ER are dimensionless. Converting units does not establish certification or Canadian code acceptance.
Canadian orders use DAP to the agreed named place, with the Canadian buyer as importer of record. Import charges, unloading and local installation need their own confirmed scope. Site access and remote delivery require individual review.
Overview
What makes the COR Vision
stand out.
Cortizo COR Vision is a slim aluminum sliding door system for double-glazed patio openings. As an independent agent, I source doors built on this system for projects in the US and Canada. The central junction is just 0.79 inches (20 mm), with a 1.46-inch (37 mm) sash and an optional concealed closing detail. The 4.57-inch (116 mm) two-track frame or 7.17-inch (182 mm) three-track frame takes glass up to 1.18 inches (30 mm). Individual leaves can reach 8 feet 2 inches by 9 feet 10 inches and 705 lbs, subject to the selected configuration. Single, double, and triple-leaf layouts are available, along with a mullion-free 90-degree corner.
Learn more about thermally broken aluminum technology or compare European aluminum system providers.
Key Highlights
- 20 mm central junction where two leaves meet
- 37 mm sash with an optional concealed closing detail
- Mullion-free 90-degree corner: glass to glass, no post
- Leaves to 2,500 x 3,000 mm and 320 kg
- Class 4 air tightness and C5 wind load despite the slim section
- Full RAL palette with dual-color and anodized options
Ideal For
Mild and temperate climates where double glazing is enough, courtyard and terrace openings, and projects that want the minimal-slider look without stepping into the top price tier.
Consider an Alternative When
If the openings are larger than about 8 feet wide, or the climate calls for triple glazing, move to the COR Vision Plus. If lift & slide operation and higher thermal performance matter more than the sightline, the Aliplast Ultraglide is the value pick.
Technical specifications
Frame Depth
4.57" (116 mm) 2-track / 7.17" (182 mm) 3-track
Sash Depth
1.46" (37 mm)
Central Junction
0.79" (20 mm)
U-Factor (best)
0.23 (Uw 1.30)Units: The Uw, Uf, Ug or Ud figures shown alongside the imperial U-factor use W/(m2 K). These describe different parts of the assembly.
Glazing Range
1.02" - 1.18" (26-30 mm)
Max Sash
8' 2" x 9' 10" (2,500 x 3,000 mm)
Max Sash Weight
705 lbs (320 kg)
Air Infiltration
Class 4 (EN 12207)
Water Resistance
Class 7A
Wind Load
Class C5
Acoustics
Up to 41 dB (Rw)
Configurations
1, 2 or 3 leaves, mullion-free 90-degree corner
From this system to your opening schedule
Review the opening type, dimensions, glazing, finish and installation interface together. Provider references describe a system family; the documents for your project need to match the proposed assembly and local requirements.
Related Systems
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Further Reading
Guides that cover the COR Vision.
Get COR Vision for your project
Send your window schedule and I'll have a budget estimate back to you the same or next working day.