Fiberglass Window & Door Colours & Finishes
From classic White to contemporary dark finishes and custom colour matching, Inline Fiberglass offers flexible colour options for residential, commercial and architectural projects.
Colour Options Designed Around Your Project
Colour can completely change how a window relates to the architecture around it. A subtle finish can allow the frame to blend naturally into the building, while a darker or contrasting colour can turn the window into a defining architectural element.
Inline offers standard, semi-standard and custom colour options, with the flexibility to coordinate window finishes with exterior cladding, trim, interior materials and the overall design direction of your project.
Our team can help you review your colour requirements and confirm the appropriate finish options for your selected window or door system.
Choose the Right Finish for Your Design
The right finish should complement the architecture and coordinate naturally with the materials around it. Choose from Inline’s standard White, a selection of semi-standard colours, or custom colour matching to create the right look for your project.
Standard Colour
White
A clean, versatile finish that works across traditional, transitional and contemporary architecture.
Semi-Standard Colours
Commercial Brown
A deep, warm neutral that provides strong contrast while maintaining a traditional architectural character.
Semi-Standard Colours
Almond
A softer, warmer alternative to White that pairs naturally with cream, beige and other light exterior finishes.
Semi-Standard Colours
Brownstone
An earthy neutral suited to projects incorporating masonry, natural materials and warmer exterior palettes.
Semi-Standard Colours
Slate
A muted grey finish that offers a restrained, architectural appearance for both traditional and contemporary designs.
Semi-Standard Colours
Tricorn Black
A bold black finish that creates crisp definition around window openings and complements modern architectural palettes.
Semi-Standard Colours
Iron Ore
A deep charcoal finish that provides much of the visual impact of black with a slightly softer overall appearance.
Colour and finish availability may vary by window or door series, configuration and project requirements. Standard, semi-standard, custom and split-finish selections should be confirmed with Inline during the quotation process. Colour representations shown online may vary from the appearance of the actual finish. Review physical samples when precise colour selection is important. Book a showroom visit today.
Have Another Colour in Mind? We Offer Custom Colour Matching
Sometimes the right colour isn’t part of a predefined palette.
Inline Fiberglass can accommodate custom colour requests for projects that require a specific architectural finish. This gives homeowners, architects, builders and designers greater flexibility when coordinating windows and doors with exterior cladding, masonry, roofing, trim or other project-specific materials.
Whether the goal is a subtle colour match or a distinctive architectural statement, provide Inline with your desired colour direction and our team can help confirm the finish requirements during the quotation process.
Different Design Outside. Different Requirements Inside.
The colour that works best for the exterior of a building isn’t always the colour that works best inside.
Split-finish options may be available for projects requiring one colour on the exterior and another on the interior. This allows a darker exterior frame, for example, to coordinate with contemporary cladding while a lighter interior finish works naturally with walls, trim and interior materials.
When planning a split finish, Inline can help confirm the available colour combinations for the selected product and configuration.
Designed for More Than Appearance
A window finish has to do more than complement the architecture. It also needs to perform through exposure to sunlight, changing weather conditions, handling and everyday use. Inline applies finishes to its fiberglass window and door systems with durability and long-term performance in mind.
Custom Colour Matching
Choose a specific colour to coordinate the window system with the broader project palette.
Durable Finishes
Factory-applied finishes combine architectural appearance with the durability expected from a finished fiberglass window or door system.
AAMA-Certified Paint Applicator
Inline is an AAMA-certified paint applicator, supporting a controlled approach to applied finish quality and performance.
Consider the Complete Building, Not Just the Frame
Window colour works best when it is considered alongside the other materials and details of the project.
Before making your final selection, consider:
- Exterior materials: siding, stucco, masonry, roofing and architectural trim.
- Interior finishes: wall colours, millwork, flooring and interior trim.
- Hardware and accessories: coordinate hardware, screens and other visible components with the frame.
- Grilles and SDLs: coordinate divided-lite details with the frame finish and overall architectural design.
- Architectural style: decide whether the windows should blend into the elevation or create intentional contrast.
- Interior and exterior coordination: determine whether one colour works throughout or whether a split finish better supports the design.
A Simple Selection Process
1. Share Your Design Direction
Provide plans, elevations, renderings, inspiration images, material samples or photographs of the existing building.
2. Select Your Window or Door System
Identify the Inline window or door series and configuration being considered for your project.
3. Explore Standard, Semi-Standard & Custom Colours
Compare the available finishes against your exterior and interior design palette.
4. Coordinate the Details
Consider interior and exterior colours alongside hardware, screens, grilles, SDLs and surrounding materials.
5. Confirm Your Finish
Inline will help confirm the final colour requirements before the selected options are included in your project quotation.
Common Questions About Fiberglass Window and Door Colours
Find clear answers to common questions about fiberglass window and door colour options.
What is Inline's standard window and door colour?
White is Inline Fiberglass’ standard colour.
Which semi-standard colours are available?
Our semi-standard colours are Commercial Brown, Almond, Brownstone, Slate, Tricorn Black and Iron Ore.
Can Inline match a custom colour?
Yes. Inline offers custom colour matching for projects requiring a colour outside the standard and semi-standard selections. Custom requirements should be confirmed during the quotation process.
Are black fiberglass windows available?
Yes. Tricorn Black and Iron Ore are available as semi-standard dark finish options. Other black or dark colour requests can be discussed as custom colours.
Can I have different colours on the inside and outside?
Split-finish options may be available when a project requires one exterior colour and a different interior finish. Availability should be confirmed for the selected product and configuration.
Can I see colour samples before ordering?
Yes. Inline colour samples are available for showroom review, which is particularly useful when coordinating the windows with other architectural materials.
Do window grilles and SDL bars come in different colours?
Finish and colour availability for grille and SDL profiles varies by window series and application. Inline recommends confirming profile and finish compatibility before finalizing the design.
Find the Right Colour for Your Project
Whether you’re selecting a classic White finish, introducing a dark architectural frame or matching a specific project colour, Inline can help you coordinate the finish with your window system and overall design.