Can you match an existing arched or shaped window?

Yes. We template the exact shape and radius of your opening or existing window and supply a match in vinyl, including colour and grille patterns — ideal for heritage and custom homes.

Do specialty-shaped windows open?

Most custom shapes such as circles, arches, and triangles are fixed for structural and sealing reasons, which also makes them very energy efficient. Where ventilation is needed we pair the shape with an operable window below it.

Are custom-shaped windows more expensive?

Custom shapes involve more design and templating than a standard rectangle, so they carry a premium — but because we cut out the middleman, our pricing stays competitive. We quote each shape after templating.

What shapes can you actually make?

Half-rounds, full circles, arches, triangles, trapezoids, octagons, angled gable tops, and combination units, plus custom transoms and sidelites. If you have a drawing or photo, we can tell you what is possible.

How do I get started?

Call (647) 865-3371 or request a free in-home consultation above. We measure and template the opening and provide an upfront price.

Elegant arched custom-shaped white vinyl window as an architectural accent on an upscale home

Custom & Specialty Shaped Vinyl Windows

Arches, circles, triangles, trapezoids, and one-of-a-kind geometric windows — custom-made to your exact specifications. If you can dream the shape, we can source it in durable, maintenance-free vinyl.

Get a Free Quote (647) 865-3371

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GTA–BarrieGTA to Barrie

Premium White Vinyl, Custom-Ordered for Your Home

Every window we supply is built to your exact opening in durable, maintenance-free white vinyl — with energy-efficient Low-E glass and smooth, dependable hardware. Measured, ordered, and installed by one local family team.

Get a Free Quote (647) 865-3371

Windows Built to Your Exact Shape

Not every opening is a rectangle — and not every design should be. Specialty-shaped windows turn gables, entryways, stairwells, and feature walls into architectural statements.

Custom shapes are a specialty of ours, not a special-order headache — they are simply what we do. Each one is custom-made to your exact template, so it fits the opening perfectly and matches the rest of your windows.

Shapes We Supply

If it can be drawn, we can usually build it. Common specialty shapes include:

Half-round and full-round (circle) windows
Arched and radius-top windows
Triangles, trapezoids, and angled tops for gables and vaulted ceilings
Octagons, hexagons, and other geometric shapes
Combination units — an arch over a picture or casement window
Custom transoms and sidelites around doors

Perfect for Accents and Awkward Openings

Specialty windows solve real design challenges as well as adding beauty:

Fill triangular gable ends and vaulted-ceiling walls with light
Add an elegant arch above an entry door or picture window
Bring daylight into stairwells and two-storey foyers
Match the original architecture of heritage and custom homes

Same Quality Glass and Frames

Specialty shape does not mean compromised performance. Every custom window is built with the same materials and efficiency as our standard windows:

Multi-chambered, fusion-welded vinyl frame
Double or triple-pane Low-E glass with argon gas fill
Optional grilles that follow the shape of the window
Interior and exterior colour and woodgrain matching
Maintenance-free finish that never needs painting

Templated, Supplied & Installed by Us

We template your opening precisely, custom-order the shape to match, and install it with our own crew for a flawless fit. One accountable local family business — and a warranty behind even the most intricate custom window.

"We needed an arched window above our front entrance to match the original architecture. They custom-ordered it to the exact radius, matched the white vinyl, and it looks like it was always there. Incredible custom work."

Sarah M.

Richmond Hill

Built to Last

Anatomy of a WindowFixers Vinyl Window

Quality you can see in the details — every window is engineered for Ontario winters and built to keep your home comfortable and quiet for decades.

Cutaway showing the multi-chamber vinyl frame and insulated glass of a WindowFixers window

Fusion-Welded Corners

The vinyl frame corners are heat-welded into a single seamless unit — no mechanical joints to loosen, leak, or draft over time.

Multi-Chamber Frame

Internal air chambers within the vinyl profile trap heat and block cold transfer, keeping rooms comfortable year-round.

Low-E Argon Glass

Double or triple-pane sealed glass with a Low-E coating and argon gas fill reflects heat back inside and cuts your energy bills.

Weather-Tight Seals

Multiple compression seals and quality weatherstripping lock out drafts, water, and outside noise for a quieter, tighter home.

Service Area Coverage

We supply and install these vinyl windows across the Greater Toronto Area north to Barrie. Find your area:

Toronto & GTA Newmarket & York Region Barrie & Simcoe County

Frequently Asked Questions

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Tell us about your window project and we will respond within 24 hours.