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Rainy Lake Windows & Doors Order 0
RAINY LAKE WINDOWS & DOORS

Windows

Custom replacement and new-construction windows in the major operating styles, made to project dimensions with configurable frame, glass, colour, security and installation options.

Configure & Price →Technical Library
RAINY LAKE WINDOW SERIES

Three performance levels. One consistent window platform.

The 400, 600 and 800 Series organize RLWD windows by performance package and available options. Choose the level that matches the project, then choose the operating style and exact configuration.

400
ESSENTIAL SERIES

Rainy Lake 400 Series

Our value-focused package for straightforward replacements, rentals and projects where dependable performance and budget control matter most.

  • Double-pane insulated glass package
  • Low-E coating and argon gas package
  • Multi-chamber vinyl frame; foam injection is not available on the 400 Series
  • Standard warm-edge spacer
  • Standard colours or custom colour matching at no extra charge
Best forBudget-conscious replacements, rental housing, secondary spaces and larger project volumes.
600
PERFORMANCE SERIES

Rainy Lake 600 Series

The core RLWD line, balancing thermal performance, configuration flexibility and price for most Northwestern Ontario homes and projects.

  • Double- or triple-pane glazing options
  • Multiple Low-E and argon configurations
  • Multi-chamber vinyl frame; foam-injected frame & sash available as a paid upgrade
  • Standard colours or custom colour matching at no extra charge
  • Tempered and laminated safety/security glass options
Best forPrimary residences, renovations, new construction and customers wanting broad option flexibility.
800
NORTHERN PERFORMANCE SERIES

Rainy Lake 800 Series

Our highest-performance package for projects prioritizing cold-climate comfort, glass performance and a more fully upgraded specification.

  • Triple-pane insulated glass package as the starting configuration
  • High-performance Low-E and argon package
  • Foam-injected frame & sash standard
  • Upgraded warm-edge spacer package
  • Standard colours or custom colour matching at no extra charge
  • Expanded safety/security glass options
Best forCold-climate homes, high-performance builds, exposed sites and customers prioritizing comfort and efficiency.
Series note: The series define RLWD configuration packages. Exact NFRC/CSA performance values, glass make-up, hardware compatibility and available dimensions are confirmed on the final product specification for the selected window style and size.
COMPARE WINDOW SERIES

What changes as you move up the line?

The difference is primarily the standard performance package and the breadth of included or available upgrades—not a change in how customers select familiar window styles.

Feature400 Series600 Series800 Series
PositioningValue / essentialCore performanceHighest-performance package
Standard glazingDouble paneDouble pane; triple pane availableTriple pane starting package
Low-E + argonStandard packageMultiple performance packagesHigh-performance package
Frame insulationStandard multi-chamber vinyl; foam injection not availableStandard multi-chamber vinyl; foam-injected frame & sash optionalFoam-injected frame & sash standard
SpacerStandard warm-edgeWarm-edge optionsUpgraded warm-edge package
ColoursStandard + custom colour matching, $0 colour surchargeStandard + custom colour matching, $0 colour surchargeStandard + custom colour matching, $0 colour surcharge
Safety / security glassAvailable where requiredTempered and laminated optionsExpanded safety/security configurations
Operating stylesCore replacement stylesFull RLWD operating-style rangePerformance-compatible styles
Why choose it?Control project cost while retaining the essential energy package.Best balance of performance, choices and price for most projects.Prioritize cold-weather comfort and the strongest standard specification.
PricingConfigured quoteLive configured pricing on current catalogueConfigured quote
BROWSE THE COLLECTION

Windows built around the opening.

Start by comparing product styles and features. When you know which style fits the project, open the configurator to enter exact dimensions and build the specification.

Rainy Lake 600 Series — Architectural Shape Window
WINDOWS

Rainy Lake 600 Series — Architectural Shape Window

RLWD-600-NRSH

Straight-line architectural shapes made to the opening.

  • Triangles, trapezoids and polygons
  • Fixed glazing
  • Custom dimensions
From $194 CAD
View & Configure
Rainy Lake 600 Series — Awning Window
WINDOWS

Rainy Lake 600 Series — Awning Window

RLWD-600-AWNG

Top-hinged ventilation that helps shed rain.

  • Top-hinged outward opening
  • Ventilation during light rain
  • Compression-style weather seal
From $448 CAD
View & Configure
Rainy Lake 600 Series — Bay / Bow Window
WINDOWS

Rainy Lake 600 Series — Bay / Bow Window

RLWD-600-BAYB

Project outward for more light, wider views and interior depth.

  • Bay or multi-panel bow layouts
  • Projects beyond exterior wall
  • Fixed and operable combinations
Custom Quote
View & Configure
Rainy Lake 600 Series — Casement Window
WINDOWS

Rainy Lake 600 Series — Casement Window

RLWD-600-CSMT

Maximum ventilation with a compression seal.

  • Side-hinged outward operation
  • Compression seal for strong air tightness
  • Multi-point locking
From $434 CAD
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Rainy Lake 600 Series — Double Hung Window
WINDOWS

Rainy Lake 600 Series — Double Hung Window

RLWD-600-DHNG

Two operable sashes for flexible ventilation and cleaning.

  • Both sashes operate vertically
  • Top and bottom ventilation control
  • Tilt-in cleaning where available
From $413 CAD
View & Configure
Rainy Lake 600 Series — Double Slider Window
WINDOWS

Rainy Lake 600 Series — Double Slider Window

RLWD-600-DSLD

Dual horizontal ventilation with easy interior access.

  • Both sashes slide
  • Ventilation from either side
  • Tilt-in cleaning where available
From $383 CAD
View & Configure
Rainy Lake 600 Series — End Vent Slider
WINDOWS

Rainy Lake 600 Series — End Vent Slider

RLWD-600-EVSL

Wide three-section layout with operable ends and a fixed centre.

  • Fixed centre panel
  • Operable end sashes
  • Balanced wide-opening appearance
From $500 CAD
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Rainy Lake 600 Series — High Fixed Window
WINDOWS

Rainy Lake 600 Series — High Fixed Window

RLWD-600-HFIX

Fixed glass designed to align with operable frames.

  • Fixed non-operating design
  • Frame sightlines suited to combinations
  • High thermal performance
From $308 CAD
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Rainy Lake 600 Series — Picture Window
WINDOWS

Rainy Lake 600 Series — Picture Window

RLWD-600-PICT

Maximum glass area, daylight and thermal simplicity.

  • Fixed non-operating sash
  • Large unobstructed glass area
  • Excellent air-tightness potential
From $183 CAD
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Rainy Lake 600 Series — Radius Shape Window
WINDOWS

Rainy Lake 600 Series — Radius Shape Window

RLWD-600-RDSH

Architectural curves for feature openings.

  • Arches, circles and radius tops
  • Fixed glazing
  • Custom dimensions
From $194 CAD
View & Configure
Rainy Lake 600 Series — Single Hung Window
WINDOWS

Rainy Lake 600 Series — Single Hung Window

RLWD-600-SHNG

Classic vertical operation with strong value.

  • Fixed upper sash
  • Operable lower sash
  • Tilt-in lower sash where available
From $380 CAD
View & Configure
Rainy Lake 600 Series — Single Slider Window
WINDOWS

Rainy Lake 600 Series — Single Slider Window

RLWD-600-SSLD

Simple horizontal operation where outward swing is not ideal.

  • One fixed and one sliding sash
  • No exterior swing
  • Simple low-maintenance operation
From $334 CAD
View & Configure
HOW THE PRODUCT IS BUILT

Technical construction, explained visually.

These reference photos illustrate the major construction systems and product details used in each product family. Exact certified ratings, dimensions and component substitutions are confirmed against the final product documentation for the final ordered configuration.

Frame & sash construction technical reference photo

Frame & sash construction

Multi-chamber UPVC profiles use internal chambers to interrupt heat flow. Corners are precision mitered and fusion welded; selected profiles can be foam injected.

Insulated glass unit technical reference photo

Insulated glass unit

Configure 7/8" double-pane or 1 3/8" triple-pane units with warm-edge spacer, argon fill and project-appropriate Low-E coatings.

Air sealing & locking technical reference photo

Air sealing & locking

Casement and awning units use compression sealing and multi-point locking; sliding/hung units use weatherseals, tracks and cam-style locking.

Safety / security glazing technical reference photo

Safety / security glazing

Tempered glass is heat treated for safer breakage. Laminated security glass bonds glass to an interlayer that helps retain fragments after impact.

WINDOW PERFORMANCE OPTIONS

Build the glass and frame package around the project.

RLWD window ordering supports the same major configuration categories used by our product platform: custom sizing, high-performance glazing, colour, security glass and replacement or new-construction applications.

Double or Triple PaneChoose the glazing package appropriate to climate, budget and performance target.
Low-E + ArgonMultiple Low-E packages and argon gas options for heat-loss and solar-control priorities.
Safety / Security GlassTempered and laminated options can be selected where code, security or project requirements call for them.
Colour at No Extra ChargeChoose from standard colours or request a custom colour match for interior and exterior finishes with no colour surcharge.
COMPARE WINDOW STYLES

Choose the operating style that fits the opening.

Use this as a quick starting point; size, egress, structural and performance requirements still need to be checked for the actual project.

ConsiderationCasementAwningPictureSingle HungDouble HungSingle SliderDouble SliderEnd Vent
VentilationMaximumHighNoneLower sashTop + bottomOne sideEither sideBoth ends
Exterior swingYesYesNoNoNoNoNoNo
Easy inside cleaningGoodApplication dependentFixedLower sashExcellentGoodExcellentGood
Best fitEfficiency + airflowRain-friendly ventingViews + daylightValueClassic flexibilityTight exterior spacesWide openingsVery wide openings