Classic Style, Modern Efficiency
Fixed upper sash with operable lower sash. Space-efficient, classic design with simple operation and traditional sightlines. Ideal for walkways and landscaping.
Self-Service Tip
You can configure single hung windows in our online tool. Choose your size, color, and grille pattern to get an instant price.
Why Choose Single Hung Windows
Simple Operation
The bottom sash slides up for ventilation while the top sash remains fixed, reducing moving parts.
Space-Saving
No outward projection makes them perfect for rooms adjacent to walkways, patios, or landscaping.
Easy Cleaning
The bottom sash tilts inward, allowing you to clean the exterior glass easily from inside your home.
Best For
Bedrooms and living spaces seeking a traditional, timeless look
Areas with walkways or landscaping near the exterior wall
Renovations where preserving historical style is important
Standard Features on All Single Hung Windows
- White Color - Standard white finish included
- Double-Glazed Unit - Sealed unit with Argon gas
- LowE² Glazing - Two coats of LowE (LoĒ²-272)
- Cam Locks - Secure cam locks for positive engagement
- Balance System - Smooth vertical travel operation
- Mosquito Mesh - Half or full screen options included
- Dual Weatherstripping - Seals along tracks and meeting rail
- Jamb Extensions - Vinyl jamb extensions included
- Brick Molding - Exterior molding for brick openings
- Certified - NFRC and ENERGY STAR Certified
Why These Features Matter
Security
Positive-action cam locks pull the sash tight against the frame for a secure seal and enhanced home protection.
Efficiency
Multi-chambered uPVC frames and dual weatherstripping minimize air leakage and heat transfer.
Low Maintenance
Durable vinyl construction never needs painting and won't rot, peel, or blister like wood.
Glass Options
Cardinal Glass
Industry-leading Cardinal LoE-180, LoE-272, and LoE-366 glass options
Gas Fills
Argon gas standard; Krypton available for maximum efficiency
Warm-Edge Spacers
Super Spacer technology reduces condensation at glass edges
Color Options
Standard white is included, but we also offer a wide range of Gentek® and Kaycan® standard paint colours to match your home's exterior.
View Standard ColorsTechnical Specifications
| Feature | Specification |
|---|---|
| Frame Depth | 3 1/4" (Standard) or 4 5/8" (with Brickmould) |
| Sash Thickness | 1 3/8" welded sash |
| Glazing | Double (7/8") or Triple (1 3/8") |
| U-Factor | 0.27 - 0.30 (Double) / 0.19 - 0.23 (Triple) |
| Air Infiltration | A3 |
| Water Resistance | B3 - B4 (Depending on size) |
| Wind Load | C3 - C4 (Depending on size) |
Frequently Asked Questions
Single hung vs double hung - which is better?
Single hung is simpler, more affordable, and has fewer moving parts. Double hung offers more ventilation control (top and bottom opening) and easier cleaning for upper floors.
Can I tilt the sash for cleaning?
Yes, the bottom sash tilts inward, allowing you to clean the exterior glass easily from inside your home. The top sash is fixed and cleaned from the outside.
Are single hung windows energy efficient?
Yes, modern single hung windows with multi-chambered frames, Low-E glass, and proper weatherstripping offer excellent energy efficiency and meet ENERGY STAR standards.
Brochures & Technical PDFs
Download detailed product information, installation guides, and specifications.
Vinyl Pro Windows
Premium vinyl windows designed for durability and style.
Vinylbilt Windows
Energy-efficient windows with superior performance.
Ready to Configure Your
Single Hung Windows?
Design your windows online for instant pricing, or book a free consultation with an expert.