Product parameters
Frame Construction: High-quality 6063 virgin aluminum profile; flush-frame three-side flat design
Frame Depth: 103mm (Standard) / 103mm (Pro) / 103mm+ (Max)
Aluminum Thickness: Frame: 2.0mm (above national standard); 5-chamber + 4 reinforcement rib structure
Sash Visible Width: 69mm
Glass Sash Thickness: 78mm (all variants)
Opening Style: Single inward opening (Standard) / Double inward opening with screen (Pro) / Double inward opening (Max)
Standard Glass: 5mm + 25Ar + 5mm insulating tempered glass (argon filled)
Hardware: Standard: Custom handle / Pro & Max: ROTO handle-less base handle
Thermal Break: PA66 nylon thermal insulation strip (Utaite 45)
Fixed Glass Limit: Up to 18㎡
Opening Sash Size: Height: 500mm–1700mm / Width: 380mm–750mm
| Type | Specifications |
| Aluminum Profile | Frame depth: 103mm; Main profile wall thickness: 2.0mm; 5-chamber + 4 rib structure; 6063 virgin aluminum |
| Visible Surface | Glass sash visible face: 69mm; Flush-frame three-side flat design for minimalist look |
| Standard Glass Configuration | Standard: 5mm clear glass + 25Ar + 5mm clear glass insulating tempered glass |
| Standard Mesh Screen | Standard casement: without integrated screen; Pro/Max: integrated screen available |
| Glazing Bead | Minimalist closed pressing line design |
| Thermal Insulation Strip | PA66 nylon thermal break (Utaite 45) |
| Opening Method | Single inward opening (Standard) / Double inward opening with integrated screen (Pro/Max) |
| Fixed Glass Limit | Up to 18㎡ |
| Note: For custom configurations beyond the above specifications, please contact our sales team for confirmation before placing an order. | |
| Window Type | Model | Hardware Configuration | Remarks |
| Casement Window | Roman Holiday (Standard) | Standard multi-point locking system; Ergonomic handle; Friction stay hinge | Single inward opening |
| Roman Holiday (Pro) | ROTO handle-less base handle set; Multi-point lock; Stainless steel hinge | Double inward opening with mesh screen | |
| Roman Holiday (Max) | ROTO handle-less base handle set; Multi-point lock; Premium hinge | Double inward opening with mesh screen | |
| Hinge System | Stainless steel channel hinge with anti-fall safety clamp | / | |
| Types Available | Single inward opening (Standard); Double inward opening (Pro/Max); Fixed panel combinations | Outward opening not allowed | |
| Note: For hardware upgrades or custom configurations beyond the above table, please contact our sales team for confirmation before placing an order. | |||
| Window Type | Sash Width Limit | Sash Height Limit | Hardware Configuration | Notes / Max Limit |
| Opening Sash (Standard) | 380mm–750mm | 500mm–1700mm | Standard multi-point lock; Friction stay hinge | Reinforced mullion required for height ≥ 2400mm or area ≥ 5㎡ |
| Opening Sash (Pro/Max) | 380mm–750mm | 500mm–1700mm | ROTO handle-less base handle; Multi-point lock | Reinforced mullion required for height ≥ 2400mm or area ≥ 5㎡ |
| Fixed Glass Panel | Up to 18㎡ per panel | — | Glass thickness: 5–12mm tempered + argon | Reinforced mullion mandatory if area > 5㎡ |
| Note: If customer order requirements exceed the scope specified in the above specification table, please consult the Order Business Department and place the order only after obtaining approval. | ||||
| Category | Square | Insulating Glass | Laminated Glass | Remarks |
| Large glass | S ≤ 2.5㎡ | 5mm+25Ar+5mm | 5mm+1.14pvb+5mm+18Ar+5mm | / |
| 2.5 < S ≤ 3.2㎡ | 6mm+24Ar+6mm | 5mm+1.52pvb+5mm+16Ar+6mm | / | |
| 3.2 < S ≤ 5.0㎡ | 8mm+20Ar+8mm | 6mm+1.9pvb+6mm+18Ar+8mm | / | |
| 5.0 < S ≤ 7.5㎡ | 10mm+20Ar+10mm | Contact sales | / | |
| 7.5 < S ≤ 11㎡ | 12mm+18Ar+12mm | Contact sales | / | |
| 11 < S ≤ 18㎡ | Contact sales | Contact sales | Large glass pricing required | |
| Notes | Roman Holiday supports larger glass up to 18㎡. For panels near max range, consult sales for glass thickness. Ultra-white glass available at extra cost to reduce spontaneous-breakage risk. | |||
| Special glass | LOW-E glass | Optional for high-sun climates | Refer to quotation | / |
| Laminated glass | Upgrade available | Upon request | / | |
| Note: If a customer's order requirements exceed the scope specified in the above specification table, they should consult the Order Business Department and can only place the order after obtaining approval. | ||||
| Category | Category | Name | Scope of application |
| Profile | Corner Profile | 90°/135° arc corner piece | Applicable for corner windows; CAD lofting required for custom angles. |
| Reinforced mullion | Reinforced mullion | Mandatory for sash height ≥ 2400mm or area ≥ 5㎡; strengthens wind resistance for large glass. | |
| Others | Special-shaped Window | Arc bay / Corner window | 90° or 135° corner configurations; CAD lofting required for shaped glass. |
| Special-shaped Window | Fixed + casement combination | Large openings combining fixed & opening sashes; reinforced mullion required between panels. | |
| Safety features | Anti-fall hinge | Anti-fall hinge clamp | Standard on all opening sashes; rotary clamp prevents sash detachment. |
| Note: For special requirements not listed, consult Order Business Department for feasibility assessment. | |||
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