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 Inlay Collection, and our new Smooth EDGE Fiberglass Door Collection are manufactured with strong and durable materials, largely immune to rotting and rusting. The sophisticated manufacturing techniques by Mennie Canada and Plastpro ensure that the fiberglass exterior doors are practically indistinguishable from wood. Because of this and pricing that can fit your budget, they are becoming more common and capturing an increasing share of the wood door 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 Smooth, Craftsman Fir, and Rustic series.

Mennie Brochure
Plastpro Brochure
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 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. Installations include primed finger joint pine jambs and headers, a selection of hinges, 1 5/8" or 2" brickmould, and a wide selection of handle and lock sets.

With a flawless finish, Millcroft Premium Steel Doors deliver unbeatable value and unequaled reassurance. Built ready to install, these doors are your best choice for a long lasting entry door that you don’t need to paint.


Finger Jointed Pine Protected Jambs and Headers

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.

We offer wide range of patio doors types and styles to fit your budget and style needs. We also offer a wide choice of configurations and accessories to give our customers exactly what they want. 

Let us know what style you are looking for, and we are sure to have something to fit your needs. 

Novatech Vinyl Patio Doors 
Check out our wide selection of patio doors

Novatech Patio Doors  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 wide selection of patio doors are ideal for new construction and replacements, and are available with the highest quality accessories and upgrades including security, colour, and finishing.