Doors and Windows


Elite Fiberglass Collection

Toronto Steel Door

Premium Steel Entry Doors

Toronto Patio Doors

High Quality Patio Doors

Fiberglass Doors

At Millcroft Windows and Doors Limited, our Elite Fiberglass Collection, Fiberglass + Stainless Steel Collection, and our new Smooth EDGE Fiberglass Door Collection are manufactured with strong and durable material, largely immune to rotting and rusting, and our sophisticated manufacturing techniques ensure that the fiberglass exterior doors are practically indistinguishable from wood. Because of this, they are becoming more common and capturing an increasing share of the market. We now replicate a huge range of wood grains, from the dark, rich tomes of Mahogany to the honey warmth of Oak, and be sure to check out our new bold Teak, Craftsman, and Knotty Alder series.
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Fiberglass Wood Grain

High definition wood grain with wider, deeper embossments provide an exceptionally realistic look

Wide Fiberglass Doors Thornhill

Exclusive, wide door-glass that allows more light to enter

Thermal Fibreglass Toronto Doors

Thermal insulation value seven times greater than wood doors


Easy to maintain

edge wood finish
rustic cherry wood finish
knotty adler wood finish
fir wood finish
classic oak finish
classic mahogany finish
classic cherry wood finish
cherry wood finish

Steel Doors

All of our Millcroft “Renova” Premium Steel Entry Doors offer stylized embossments which create a beautiful look for your door. Our doors contain a 24G steel skin thickness, which meets the CAN/CGSB-82.5-M88 standard.

Finger Jointed Knot Free Pine Protected with Two Coats of White Paint.

High definition wood grain with wider, deeper embossments provide an exceptionally realistic look

Toronto Steel Door Replacement
G‐40 Hot Dipped Galvanized Steel
Long lasting resistance to rust
HCFC-Free Polyurethane Foam Insulation
Provides higher thermal, dent, and delamination resistance
J-Bend Roll-Formed Steel Edge on Stiles
Superior delamination resistance ensures that door panels are squared and exact size

Patio Doors

We have paid attention to even the smallest of details in order to deliver a product that is truly cut above the competition. Moreover the advantage does not stop there, our total commitment to customer satisfaction includes the best warranty in the business, bar none. Our diligent, attentive customer service and after sales support begins day one and continues for years to come.

Toronto Patio Doors

Capri 3.0

The Vista Capri 3.0 Patio Door is an elegant design combined with superior components and flawless construction. We truly believe this patio door to be the most superior in both design and quality to similarly priced doors.

We have paid attention to the smallest detail in order to deliver a product that is truly cut above the competition.

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The Sunview Patio Doors Victorian Patio Door is manufactured from the most advanced vinyl. A high-grade resin recipe unmatched for strength and freedom from wear. Offering beauty and performance – it will not rot, rust, pit, or blister over long periods of time. Our Victorian Patio Doors are ideal for new construction and available with the highest quality accessories and upgrades including security, colour, and finishing.
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Toronto Replacement Patio Doors


The Sunview Newcastle Patio Door offers the highest value, the best performance complete with numerous sought-after upgrades standard, including welded sash, and whisper-quiet rollers. Beautifully appointed in every component, offering performance and reliability. Step back and look at the fine details, the highest quality accessories and colour options. It’s the execution of an uncompromising vision in state-of-the-art vinyl, unmatched anywhere for durability.
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