Get Your Quote for Door Replacement
Fill the form below to inquire about Ontario Door & Window Pros's Door Replacement in Exeter.
Ring Ontario Door & Window Pros on (289) 273-3287 about Door Replacement in Exeter and get the threshold sorted at the same time.
Fill the form below to inquire about Ontario Door & Window Pros's Door Replacement in Exeter.
We've seen every issue an exterior door can develop. Here are the problems homeowners call us about most often.
A door that no longer sits flush usually means the frame has shifted or warped out of square, not that the door itself has failed. Forcing it shut repeatedly damages the hinges and strike plate further. We inspect the full frame and recommend replacement when the opening itself is no longer square.
Persistent drafts almost always come from gaps between an aging frame and the surrounding wall, not from the weatherstripping alone. This drives up heating costs and makes the entryway uncomfortable during cold months. We install a properly sealed, shimmed, and flashed frame that closes those gaps for good.
Wood rot in the jamb or sill develops from years of moisture exposure and often spreads into the subfloor before it becomes visible on the surface. Left untreated, it compromises the structural integrity of the opening. We remove the damaged material and install a new frame built to handle moisture correctly.
A sticking or sagging door typically indicates the frame has warped from repeated humidity swings or the hinges have loosened from years of use. This gets worse with every season and can eventually prevent the door from closing at all. We reset the entire opening rather than adjusting hardware that will only fail again.
A patio door that sticks or requires force to slide usually has a worn roller and track system that lubrication only masks temporarily. This creates a daily frustration and a potential safety issue if the door cannot be opened quickly. We replace the full unit with a properly aligned track and roller assembly.
Fog or moisture trapped between glass panes means the seal on the insulated glass unit has failed and cannot be repaired. This reduces insulation performance and looks unattractive from both sides of the door. We replace the full door unit with a properly sealed, energy-rated glass package.
Older strike plates are often secured with short screws that barely reach the framing, making the door vulnerable to a forced kick regardless of the lock quality. This is a common blind spot homeowners do not think to check. We install reinforced hardware and multi-point locking systems that anchor into the structural framing.
A noticeable temperature difference near an old exterior door usually points to heat loss through a poorly insulated or improperly sealed frame. This adds up over a full heating season and only gets worse as weatherstripping continues to wear. We install a modern, foam-core door with compression seals matched to the local climate.
A door that keeps needing hardware adjustments or new weatherstripping every year usually has an underlying frame issue that repair alone cannot fix. Continuing to patch a failing frame typically costs more over time than one proper replacement. We assess whether the frame is salvageable or whether a full reset is the more cost-effective path.
The technician found rot in the old sill that I had no idea was there. Ontario Door & Window Pros explained what needed to happen before quoting the job, and the new door has been solid ever since. No drafts at all this past winter.
Whole install took about six hours and the crew left the entryway spotless. The door closes flush and the lock feels completely different from our old one. Would book again without hesitation.
The work itself was excellent and the multi-point lock is a nice upgrade from what we had. It did take longer than expected because of some unexpected framing work, but the technician kept us informed the whole time.
Our old sliding door had been sticking for years and we assumed it just needed lubricant. Turns out the track and roller system were shot. The new door glides like it's brand new and the seal around the glass is night and day.
I called two other companies before Ontario Door & Window Pros and both tried to push the most expensive door in the showroom. This team recommended a mid-range fiberglass door based on our actual exposure and it was the right call. Price came in exactly as quoted.
I called about a drafty front door and left with a much better understanding of how weak our old strike plate actually was. The reinforced hardware and multi-point lock feel far more solid. Great experience from quote to final walkthrough.

Reach out by phone or fill out our quick online form. We'll talk through what you need and find a time that works for you.
A licensed technician visits your home, pinpoints the issue or reviews your options, and gives you a clear, upfront quote.
We complete the work efficiently and tidily, treating your home with respect and keeping you informed at every step.
We walk you through the finished work, answer any questions, and make sure everything is running exactly as it should.
Reach out to Ontario Door & Window Pros for door, window, and glass repair, replacement, or installation across Exeter.
Call, or send a message through the form below, either way, we'll get back to you quickly.
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