Engineered specifically for the North American residential and light commercial market, this 82 mm deep vinyl sliding window series delivers laboratory‑verified performance, space‑saving operation, and clean contemporary aesthetics. Available in single slider, double slider, fixed, and splicing configurations, the system is fully tested and certified to NFRC 100/200/500 thermal standards and CSA A440 / NAFS‑17 structural, air, water, and forced entry requirements. Precision roller assemblies provide ultra‑smooth, low‑effort sash movement, while the horizontal sliding design requires zero interior or exterior swing clearance – ideal for patios, walkways, and space‑constrained applications. With U‑factors as low as 0.27 Btu/hr·ft²·°F and Condensation Resistance up to 60, this series offers builders, architects, and homeowners a code‑compliant, energy‑efficient, and maintenance‑friendly window solution.
1. Multi‑Configuration Flexibility – One System, Endless Applications
The same 82 mm extruded PVC profile accommodates a full range of venting and fixed styles:
Single Slider – one operable sash, one fixed sash
Double Slider – both sashes operable
Fixed Picture Windows – maximized daylight and unobstructed views
Splicing (Mulling) – vertical or horizontal combinations for large custom openings
All configurations share common extrusions, glazing stops, hardware platforms, and accessory components – simplifying fabrication, inventory, and field service.
2. Certified North American Performance – NFRC & CSA/NAFS‑17
This window series has undergone rigorous independent testing and is:
NFRC Certified – whole‑window U‑factor, SHGC, and VT verified per NFRC 100/200/500 (Intertek Report S3855.01 & S3858.01)
CSA A440 / NAFS‑17 Certified – tested to AAMA/WDMA/CSA 101/I.S.2/A440‑17 and CSA A440S1‑19
Primary Designator: Class LC – PG25
Tested Size: 1800 mm × 1400 mm
Positive/Negative Design Pressure: ±1200 Pa
Water Penetration Resistance: 180 Pa
Canadian Air Leakage: A2
Forced Entry Resistance: Pass (ASTM F842 – Grade 10)
Operating Force: Initiate ≤ 69 N (single) / 88 N (double) – well below code limits (ASTM E2068)
3. Advanced Thermal Performance – Low U‑Factor, High Condensation Resistance
Computer simulation per NFRC 100 documents exceptional thermal efficiency across multiple glazing options:
U‑Factor as low as 0.27 Btu/hr·ft²·°F (triple glazing, dual low‑e, argon fill)
Solar Heat Gain Coefficient (SHGC): 0.37 – 0.62 (selectable per climate zone)
Visible Transmittance (VT): 0.53 – 0.65
Condensation Resistance (CR): up to 60
Glazing options:
Double glazing: 3 mm / 5 mm glass, 18–22 mm air/argon fill, low‑e coatings
Triple glazing: 3 mm / 5 mm glass, dual low‑e, argon fill, warm edge spacers
All IGUs are factory‑sealed and IGCC‑compliant.
4. Ultra‑Smooth Sliding Operation – Precision Roller System
Engineered pulley assemblies (2 rollers for single slider, 4 for double slider) deliver effortless sash movement:
Measured operating force:
Single slider: 69 N (initiate) / 45 N (maintain)
Double slider: 88 N (initiate) / 45 N (maintain)
Exceeds NAFS‑17 requirements for normal use
Self‑lubricating, corrosion‑resistant rollers ensure long‑term reliability
5. Space‑Saving Design – No Swing Clearance Required
Unlike casement or awning windows, the horizontal sliding configuration does not project into interior or exterior space. Ideal for:
Patios and decks
Narrow walkways
Areas with furniture or landscaping constraints
Multi‑family egress requirements
6. Durable PVC Construction – Built for North American Climates
High‑impact UV‑stabilized PVC (vinyl) profiles resist fading, chalking, warping, and corrosion. Multi‑chambered internal geometry enhances thermal performance and structural rigidity. All corners are fusion‑welded, providing superior strength and permanent airtightness.
Frame depth: 82 mm
Sash depth: 37.5 mm
Colour options: White (standard), custom colours available
7. Comprehensive Hardware & Sealing
Sash locks: Crescent lock, buckle lock – multiple aesthetic options
Rollers: Heavy‑duty nylon pulleys with stainless steel axles
Drainage: Covered weep system, 25.4 mm × 5 mm interior/exterior drains
Weatherseals: Pile brush seals (between sash and frame) – low friction, superior air sealing
Screen: Optional sliding screen sash, interior or exterior mount available
8. Glazing & Spacer Technology
Glass: 5 mm Low‑E tempered insulating glass (standard tested)
Spacer: Warm edge Technoform® SP12/SP13/SP14 or equivalent
Sealant: PIB/S2 dual seal
Glazing bead: 7 mm snap‑on or screw‑applied beads
| Parameter | Single Slider | Double Slider |
|---|---|---|
| System Depth | 82 mm | 82 mm |
| Frame Material | Multi‑chambered PVC (vinyl) | Multi‑chambered PVC (vinyl) |
| Sash Material | PVC welded | PVC welded |
| Max Sash Size (operable) | 891 mm (W) × 1338 mm (H) | 895 mm (W) × 1338 mm (H) |
| Max Overall Frame Size (tested) | 1800 mm × 1400 mm | 1800 mm × 1400 mm |
| Glazing Thickness | Up to 32 mm (triple IG) | Up to 32 mm (triple IG) |
| Hardware | Pulley rollers, crescent lock | Pulley rollers, crescent lock |
| Air Infiltration (CSA) | A2 (≤ 1.5 L/s·m² @ 75 Pa) | A2 (≤ 1.5 L/s·m² @ 75 Pa) |
| Water Penetration Resistance | 180 Pa | 180 Pa |
| Design Pressure (DP) | ±1200 Pa (PG25) | ±1200 Pa (PG25) |
| U‑Factor (NFRC) | From 0.27 Btu/hr·ft²·°F | From 0.29 Btu/hr·ft²·°F |
| SHGC (NFRC) | 0.37 – 0.62 | 0.37 – 0.61 |
| VT (NFRC) | 0.54 – 0.65 | 0.53 – 0.64 |
| Condensation Resistance | Up to 59 | Up to 60 |
| Operating Force (Initiate) | ≤ 69 N | ≤ 88 N |
| Operating Force (Maintain) | ≤ 45 N | ≤ 45 N |
| Forced Entry Resistance | Grade 10 (ASTM F842) | Grade 10 (ASTM F842) |
| Certifications | NFRC, CSA A440, NAFS‑17 | NFRC, CSA A440, NAFS‑17 |
| Warranty | Comprehensive limited warranty | Comprehensive limited warranty |
Based on independent testing and simulation by Intertek (NFRC) and Beijing Building Materials Testing Academy (CSA/NAFS), accredited by CNAS and recognized by NFRC & SCC.
| Test Parameter | Standard | Result (Single Slider) | Result (Double Slider) |
|---|---|---|---|
| NFRC U‑Factor (Lowest) | NFRC 100 | 0.27 Btu/hr·ft²·°F | 0.29 Btu/hr·ft²·°F |
| NFRC SHGC Range | NFRC 200 | 0.37 – 0.62 | 0.37 – 0.61 |
| NFRC VT Range | NFRC 200 | 0.54 – 0.65 | 0.53 – 0.64 |
| NFRC Condensation Resistance | NFRC 500 | 59 | 60 |
| Design Pressure (DP) | ASTM E330 | +1200 Pa / –1200 Pa | +1200 Pa / –1200 Pa |
| Water Penetration | ASTM E547 | 180 Pa (no leakage) | 180 Pa (no leakage) |
| Air Leakage @ 75 Pa | ASTM E283 | ≤ 1.5 L/s·m² (A2) | ≤ 1.5 L/s·m² (A2) |
| Operating Force – Initiate | ASTM E2068 | 69 N | 88 N |
