PROUDLY CANADIAN COMPANY OWNED & OPERATED IN TORONTO SINCE 1989!
Delco Windows and Doors provides door installation Vaughan homeowners can rely on, along with full door replacement Vaughan residents have trusted since 1989. As a Canadian-owned manufacturer, supplier, and installer, we design, build, and fit every door in-house, from patio doors to custom entry systems, without outsourcing a single step. If your front door doesn't latch the way it used to, has a gap you can feel air through, or just doesn't feel as solid as it should with kids coming and going, this page walks you through exactly how we replace it, what waiting actually costs, and how to book a free in-home consultation with no obligation.
We hear some version of this on almost every call we take in Vaughan: a family tells us the front door has been "a little off" for a while now, maybe it doesn't latch flush anymore, or there's a gap along one side you can feel a draft through if you stand close enough. Have you noticed yourself double-checking that door at night, just to be sure it actually caught? Or have you started telling the kids to use the garage door instead, because the front one sticks or doesn't close quite right?
That's usually the moment a door stops being a minor annoyance and starts being something you're quietly managing around. A door that doesn't seal and latch properly isn't just losing heat; it's a weak point at the one entrance most families count on actually to keep the house secure. We see it across Vaughan, in older homes near Woodbridge with original hardware that's simply worn out, and in newer builds around Maple or Thornhill where a door was installed quickly during construction and never quite settled right.
Waiting rarely fixes it. The gap tends to widen, the hardware wears further, and the fix that could have been a straightforward replacement becomes a bigger job. We build and install every door ourselves, in-house, so when you're ready to stop managing around it, we can measure, build, and fit a door that actually closes the way it should.
As a full-service windows and doors company based right in Vaughan, we don't just install doors; we design and manufacture them ourselves before a single one ever reaches your home. Here is what that looks like across the specific services we offer locally.
Patio door installation replaces or upgrades the large glass doors connecting your home to a backyard, deck, or balcony. These doors take more thermal stress than almost any other opening in the house, since they're mostly glass and see direct sun and cold in the same week. Our patio doors are engineered for that swing and backed by our lifetime, fully transferable, non-prorated warranty covering the frame, the sealed glass unit, and the hardware.
Front door replacement means swapping out your existing entry door and frame for one built to seal and latch properly for years, not months. This is the door your family uses the most, and the one you're trusting to actually keep the house secure when you lock it at night. Our in-house certified team measures and installs every entry door personally, with no subcontractors involved at any stage, so the fit against your existing frame is exact.
Garden door installation fits a hinged or sliding door that opens onto a garden, side yard, or smaller outdoor space, giving you more natural light without the full footprint of a patio door. It's a common upgrade for Vaughan homes where the original layout never accounted for outdoor access from the kitchen or dining area. Our garden doors come in the same range of materials and finishes as our other door lines, with the same lifetime warranty attached.
Custom door manufacturing means we build doors to a builder's, contractor's, or property manager's exact specifications rather than from a standard catalog size. Because manufacturing happens in-house, we can adjust dimensions, materials, and finishes for a specific projec
Storm door installation adds a secondary, weather-facing door in front of your main entry door, giving it a layer of protection from wind, rain, and snow. In a climate where entry doors take a real beating over the colder months, this second layer can meaningfully extend the life of the door behind it. Our storm doors are installed by the same certified, insured team that handles every other door on this list, so the fit against your existing frame is exact.
If the door doesn't latch flush, has a visible gap, or the frame has shifted, it's usually past a simple adjustment and worth a free in-home assessment to see which it is.
We manufacture our own doors in Canada, so the same company designing the door is also the one installing it, with no subcontractors involved.
Our lifetime warranty is fully transferable and non-prorated, covering the frame, sealed glass failure, hardware, and components for as long as you own the home.
Our team works out of Concord, so a door installation or replacement job almost anywhere within a 10-mile radius of our Vaughan location doesn't mean a long wait for someone to show up and measure.
Concord, Woodbridge, Maple, Vellore Village, Carrville, Patterson, Rutherford, Thornhill (Vaughan side)
Kleinburg
Richmond Hill, and the northern edge of North York (Downsview and the Jane and Finch area) in Toronto
Request Your Free In-Home Consultation
You don't have to keep double-checking that door every night to make sure it actually caught. If you're ready for door installation in Vaughan that actually seals and latches the way it should, the next step is simple: request a free in-home consultation. We'll come to you, walk through what door replacement in Vaughan makes sense for your home, and give you a clear assessment and pricing. No obligation, no pressure, just a straight answer on what it takes to stop managing around it and fix it for good.
Our process begins with a personalized design consultation. Our experts work closely with you to understand your needs and preferences, providing tailored design options that match your home’s style.
After finalizing the design, we take precise measurements of your openings. Our skilled craftsmen then manufacture your doors and windows in our Toronto facility, using high-quality materials and advanced techniques.
Our certified installers handle the installation with care and professionalism, ensuring a perfect fit for optimal performance and aesthetics. We work efficiently, minimizing disruption and leaving your home clean
Our commitment continues after installation with comprehensive support. Whether you need maintenance advice, adjustments, or warranty services, our dedicated team is always ready to assist.
Make your project a reality with convenient financing options*
*Subject to credit approval.
We’ll Come To You!
Quality New Windows & Doors. Competitively Priced!
Christine R.
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