Multi-Slide Door
TY120 thermal-break aluminum · 3, 4, 5 or 6 tracks · pocketing option
The system
The large-opening door in the collection. Three to six tracks, stacking or pocketing into the wall. An exterior pocket is built with a fixed glass panel inside the pocket, so the operating panel closes against a sealed jamb.
Construction
| Profile wall | 2.0–3.0 mm under 3 m panel height, to 6.0 mm above; 6063-T5 |
| Thermal break | Polyamide struts |
| Finish | AkzoNobel Interpon powder coat, AAMA 2604; 2605 and dual-color to order |
| Hardware | CMECH multipoint lock; rollers |
| Tracks | 3, 4, 5 or 6; one track per panel |
| Track depth | 242 mm (4-track) · 364 mm (6-track) |
| Screen | Retractable, priced separately |
| Drainage | Aluminum drain cover and drainage channel at the sill |
Performance
Manufacturer’s whole-window values, not NFRC listed. Meets IECC Climate Zone 2 (U ≤ 0.40, SHGC ≤ 0.25): San Antonio, Austin, Houston, Phoenix, Tucson.
Sizes
| Inches | Millimeters | |
|---|---|---|
| Four-track, quoted | 172″ × 119 1/2″ | 4369 × 3035 |
| Six-track, quoted | 220″ × 119 1/2″ | 5588 × 3035 |
| Min panel | 31 1/2″ × 59 1/8″ | 800 × 1500 |
| Max panel | Case by case | Case by case |
Quoted overall door sizes are examples, not limits. Maximum panel size is set case by case by glass and weight; the factory has built panels of 2600 W × 3000 H and 1500 W × 6000 H mm.
Configurations
Glazing
| Standard | 5 mm Low-E double silver + 24 mm argon + 5 mm |
| Glass | Tempered, every lite, every size |
Finish
AkzoNobel Interpon powder coat, AAMA 2604, inside and out. Custom colors, AAMA 2605 and dual-color frames (a different color inside and outside) at an additional charge.
How a Horizon unit is ordered
Profile sections
Drawn from the production die on the TY120 Series platform. All dimensions in millimeters.
Section shown is the 2-track frame. Track depths: 242 mm (4-track), 364 mm (6-track).
Reading the section
Profile members on this system are dimensioned on the approved shop drawings, which are issued for every opening before manufacturing.
Glass thickness by pane area
| Each lite | Pane, sq ft | Pane, m² |
|---|---|---|
| 5 mm | up to 26.8 | 0.09–2.49 |
| 6 mm | 26.9–43.0 | 2.50–3.99 |
| 8 mm | 43.1–64.5 | 4.00–5.99 |
Installation
| Sill | Aluminum drain cover over a drainage channel, piped to the exterior |
| Fixing | Self-tapping screws to timber; expansion bolts to masonry |
| A fixed sealing panel closes the pocket against a sealed jamb |
Also in Horizon
| Fixed | 110 Series |
| Casement & awning | WJ110 Series |
| Tilt & turn | 90 Series |
| Sliding window | 4075 Series |
| Sliding door | 4075 Series |
| Multi-slide | TY120 Series |
Thermal values for this non-certified collection are manufacturer’s calculated whole-window figures and carry no NFRC listing. NFRC-certified product is specified in the Summit collection.