GreenWay Window & Door

Our Products

High-performance windows and doors for the Canadian climate. Details on glass, frames, colours, and options are summarized on each product below; certification tables follow the list.

Energy Star Most Efficient

Vinyl Casement Windows

Our most popular choice for maximum ventilation and an airtight seal. Crank-open design with multi-point locking.

Multi-point locking for an airtight seal; glazed from the interior for security and easier service
Stainless steel tracks and hinges; hidden drain holes; screen groove for precise push-down aluminum screens
IG units with Super Spacer® / EnerEDGE® silicon foam spacers and upgraded sealant for strong long-term gas retention
Energy-Gain or Sun-Shield Low-E packages; triple-pane with argon — argon conducts less heat than air between panes
True multi-chamber vinyl: thicker walls vs. industry average on casement lines; slimmer profile for more glass; optional reinforcement on large or combined units
Ventilation designed into the frame to reduce heat buildup; reinforcement for large or mulled combinations where required
Vinyl brickmould plus casing & jamb extensions; interior and exterior (SDL) grilles; privacy and specialty glass (e.g. frosted, glue chip, Super Grey)
Stock & standard exterior colours with paint-to-order; hardware finishes include black, brushed nickel, faux orb, antique brass, and standard white
U-Value

As low as 0.22

Material

Multi-chamber PVC vinyl (thicker walls vs. industry average)

Glazing

Double or triple pane (ideal gap systems)

Warranty

25-year comprehensive

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Energy Star Certified

Vinyl Sliding Windows

Smooth horizontal operation perfect for wider openings. Easy to clean with tilt-in sashes.

Double-wall glazing tower with heavy-duty interlock on the mullion; glazed from the interior
Dual water drainage channels on sliders to reduce insects and drafts; ventilation holes on every unit
20–30% more internal vinyl vs. typical slider profiles for strength and efficiency
IG packages with Super Spacer® / EnerEDGE® spacers; Energy-Gain or Sun-Shield Low-E; argon fill — conducts less heat than air between panes
Screens included: all-black pinless on single slider; thicker aluminum push-down on double slider
True multi-chamber frame; tilt-in sashes where applicable for cleaning
Vinyl brickmould, casing & jamb options; grille patterns from colonial to double ladder; privacy glass where offered
Stock & standard exterior colours and hardware finishes (black, brushed nickel, faux orb, antique brass, standard white)
U-Value

As low as 0.24

Material

Multi-chamber PVC vinyl (reinforced slider profiles)

Glazing

Double or triple pane

Warranty

25-year comprehensive

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Energy Star Certified

Vinyl Hung Windows

Classic single or double hung design with modern performance. Ideal for traditional home styles.

Double-wall glazing tower and interlock for smooth, snug operation; glazed from the interior
Ventilation holes on every unit; 20–30% more internal vinyl vs. typical hung profiles
Screens included: all-black pinless on single hung; aluminum push-down on double hung
Constant-force balance system with integrated sash locks
IG units with Super Spacer® / EnerEDGE® spacers; Energy-Gain or Sun-Shield Low-E; argon between panes for lower conductivity than air
True multi-chamber vinyl frame for structure, sound, and reduced warping risk
Brickmould, casing & jamb extensions; colonial, prairie, ladder, and double-ladder grilles; privacy glass options
Stock & standard exterior colours; hardware finishes including black, brushed nickel, faux orb, antique brass, and standard white
U-Value

As low as 0.25

Material

Multi-chamber PVC vinyl (reinforced hung profiles)

Glazing

Double or triple pane

Warranty

25-year comprehensive

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Energy Star Most Efficient

Fiberglass Casement Windows

Ultimate performance and durability. Fiberglass frames expand and contract at the same rate as glass for a perfect seal.

Fiberglass frame matches glass expansion rate for a stable seal; 8x stronger than vinyl
Pultruded profile with narrow sightlines for more glass and strong large-opening performance
Paintable exterior for custom colours; will not warp, rot, or corrode
Triple-pane standard with krypton or argon fills and high-performance Low-E stacks we specify
Manufacturing follows documented rating discipline (e.g. NFRC) so supplied units align with tested performance
ENERGY STAR®–oriented configurations available; we match glass to exposure and climate goals
Integrated screens and hardware options available per series specification
U-Value

As low as 0.19

Material

Pultruded fiberglass

Glazing

Triple pane standard

Warranty

Lifetime limited

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Energy Star Most Efficient

Picture & Architectural Windows

Fixed windows that frame your view and flood rooms with natural light. Available in virtually any shape.

Vinyl fixed and picture: thicker walls vs. industry average and slimmer sightlines for more glass and thermal performance
Maximum efficiency as fixed units; triple-pane builds targeting ideal glazing gaps (e.g. ½" cavity design) where specified
Custom shapes: arch, circle, triangle, trapezoid; combine with operables for ventilation
NAFS-22-capable combinations when mulled with engineered reinforcement on qualifying systems
IG packages with Super Spacer® / EnerEDGE® spacers; Energy-Gain or Sun-Shield Low-E; argon between panes
Privacy glass (Super Grey, frosted, glue chip, and more); interior grilles and external SDL profiles in multiple styles
Vinyl brickmould, casing & jamb extensions; stock, standard, and paint-to-order exterior colours where available
U-Value

As low as 0.18

Material

Vinyl or fiberglass

Glazing

Double or triple pane

Warranty

25-year to lifetime

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Energy Star Certified

Entry Doors

Make a lasting first impression with insulated steel or fiberglass entry doors. Superior security meets stunning design.

Steel or fiberglass skins with polyurethane foam core insulation
Multi-point locking systems and decorative sidelites / transoms
Insulated glass inserts with Low-E coatings and argon fill where specified for efficiency
40+ panel styles and colours; hardware and glass packages matched to your exposure
ENERGY STAR®–aligned configurations available on qualifying assemblies we supply
U-Value

As low as 0.17

Material

Steel or fiberglass skin, foam core

Glazing

Double or triple pane glass inserts

Warranty

Lifetime limited on fiberglass

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Energy Star Certified

Patio Doors

Sliding and hinged patio doors that connect your indoor and outdoor living spaces. Wide glass panels maximize natural light.

Sliding, French, or multi-panel configurations with heavy-duty rollers and integrated screens
Full-width tempered safety glass; double or triple pane with Low-E and argon where specified
Vinyl- or fiberglass-framed options; multi-chamber vinyl profiles on applicable lines
Low threshold options for accessibility; brickmould and colour programs where offered on vinyl frames
ENERGY STAR®–oriented glass packages for the climate zone and orientation of your opening
U-Value

As low as 0.21

Material

Vinyl or fiberglass frame

Glazing

Double or triple pane tempered

Warranty

25-year comprehensive

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Energy Star Certified

Garden & French Doors

Elegant hinged double doors for a classic look. Full glass panels bring the outdoors in while maintaining energy efficiency.

In-swing or out-swing configurations with multi-point locking and matching sidelites
Full glass panels with decorative grilles; double or triple pane with Low-E and argon where specified
Retractable screen options; privacy and tinted glass available on applicable inserts
Vinyl, fiberglass, or composite frame materials with colour and hardware packages per series
Performance-oriented glass schedules we help you select for sun, wind, and efficiency
U-Value

As low as 0.22

Material

Vinyl, fiberglass, or composite

Glazing

Double or triple pane

Warranty

25-year comprehensive

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Certifications at a glance

Reference criteria for certified residential products in Canada. Your quote spells out exactly what applies to the lines you choose.

ENERGY STAR® (2020 national standard)

Since January 1, 2020, Canada uses one national ENERGY STAR® standard for windows, doors, and skylights. Certification requires meeting at least one of the criteria in the tables below.

U-factor limit — residential windows and doors
ProductMax U-factor (W/m²·K)Max U-factor (Btu/h·ft²·°F)
Windows and Doors1.22 W/m²·K0.21 Btu/h·ft²·°F

Alternate criterion — energy rating (ER)

Minimum ER — residential windows and doors
ProductMin ER
Windows and Doors34

NFRC & NAFS-22

  • NFRC programs help ensure supplied windows are built to the same quality standards as tested specimens.
  • NAFS-22-level performance is available on qualifying combination (mulled) units with engineered reinforcement where specified.

See Our Products in Action

Watch how our premium windows and doors perform in real Canadian homes.

Find the Right Products for Your Home

Not sure which windows or doors are right for your project? Our product specialists will help you choose the best options for your home, budget, and energy goals.

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