

Most properties do not have one door problem. They have a door problem, a drafty window, and a lock nobody quite trusts. Windows & Doors Niagara on the Lake handles the whole list for Niagara-on-the-Lake, from door repair and patio systems to window installation, storefront glazing, and controlled-entry hardware.
Bringing in one company for all of it means fewer visits, one person to call, and a single quote that covers the job from first measurement to final cleanup.
Doors and windows are what we do all day, every day. That focus shows up in how quickly we find the fault.
Stocked vans mean most repairs finish on the first visit instead of waiting on an order.
We tell you what needs doing, what can wait, and what it costs. What happens next is your call.
Old frames, glass, and packaging leave with us. You should not be able to tell we were there except for the work.
Every property reaches a point where the old windows and doors are costing more than they are worth. Here is what changes after.
Sealed units and insulated door cores drop the demand on your heating system for as long as they are in place.
It is one of the few upgrades that is instantly visible, easy to date, and expensive to postpone.
Modern locking and stronger frames raise the time and noise required to force an entry, which is usually enough.
No cold corner by the window, no whistle when the wind turns, and noticeably less noise from outside.
Most door faults are alignment rather than damage, and replacing the door fixes nothing if the frame moved. Property owners in Niagara-on-the-Lake use Windows & Doors Niagara on the Lake for door repair, covering diagnosis, hinges, latches, frames, and weather seals.
Swapping a door without addressing the threshold and seals just moves the draught somewhere else. Property owners in Niagara-on-the-Lake use Windows & Doors Niagara on the Lake for door replacement, covering measurement, removal, fitting, thresholds, and weather seals.
Putting a door where none existed means framing, headers, and finishes, not just the door itself. Property owners in Niagara-on-the-Lake use Windows & Doors Niagara on the Lake for new door installation, covering framing, headers, fitting, trim, and making good.
Most windows written off as needing replacement need hardware and seals instead. Homeowners in Niagara-on-the-Lake use Windows & Doors Niagara on the Lake for window repair, covering hinges, handles, gaskets, glazing units, and honest replacement advice.
Replacement is worth it when the frame has gone; before that it is usually money spent early. Homeowners in Niagara-on-the-Lake use Windows & Doors Niagara on the Lake for window replacement, covering survey, removal, fitting, insulation, sealing, and finishing.
Cutting a new opening is structural work before it is glazing work, and the lintel comes first. Property owners in Niagara-on-the-Lake use Windows & Doors Niagara on the Lake for new window installation, covering lintels, opening formation, fitting, and making good.

The reinforcement is what keeps the sash meeting the seal evenly two decades in, which is where most of a window's long-term performance actually lives.
From new windows to entry doors, browse recent installations completed by our team.




Quality products, dependable service, and results that last — here is what sets our team apart.
Our front entry near St. Davids needed a full replacement. Windows & Doors Niagara on the Lake handled the frame, the sidelight, and the threshold, and the seal is genuinely airtight.
The kitchen window around Glendale had a failed hinge and would only open two inches. Replaced the same visit and it swings wide again.
We had our patio slider over by Homer serviced before winter. New rollers, cleaned track, and a new lock. Money well spent.
Our unit just off Chautauqua had a lock that would only work if you lifted the handle. They found the frame had settled and corrected the alignment.
Locked out of the house out toward Garrison Village on a Sunday. Same rate as a weekday, which I did not expect, and inside in half an hour.
Two upstairs windows at our place near McNab were misted through. New sealed units in and the bedrooms hold their heat properly now.
The office door around Four Mile Creek needed access control after we lost track of the keys. Fobs issued, old keys retired, and a log we can actually read.
Our storm door over by Old Town had rusted hinges and a torn screen. Both replaced and it looks and works like a new door.
The glass in our back door just off Virgil cracked in the cold snap. Measured, ordered, and fitted inside a week with a temporary panel meanwhile.
Our back door lock out toward Queenston had started catching. Serviced rather than replaced, and they explained exactly why that was the right call.
Don't see your area listed? We likely still serve you — just ask.
Most standard vinyl windows in Niagara-on-the-Lake land between $650 and $1,400 installed, and the three things that move the number are the size of the opening, whether it is a slider or a casement, and the glass package you choose. A bay or bow window is its own quote and usually runs $2,200 to $4,500. We measure every opening and price it as its own line, so you can see exactly what adding or dropping one does to the total.
A typical eight to ten window home is one to two days on site, and a single entry door is a half day. We take out, fit and seal one opening at a time rather than stripping the whole house at once, so your home is never standing open and you can carry on around us. Custom sizes and special-order glass add 3 to 6 weeks before the install day, and you get that date when you order rather than when you chase us for it.
No. Windows & Doors Niagara on the Lake measures and quotes at no cost and with nothing attached to it. A full house takes about 45 minutes: we check every opening, look at the frames and sills for rot or water damage, and tell you what genuinely needs replacing against what has years left in it. The written quote reaches you the same week, itemised opening by opening rather than as a single number.
Every window we fit meets or beats the ENERGY STAR requirement for this climate zone, with low-E coated, argon-filled sealed units as the standard rather than an upgrade you pay extra for. On a Niagara-on-the-Lake home replacing single pane or failed double glazing, most people notice the difference first in the draughts and the cold spots near the glass rather than on the bill. If your existing windows are still sound we will say so.
Our installation workmanship carries a 10 year warranty and Windows & Doors Niagara on the Lake honours it regardless of which of our crews did the original fitting. The windows themselves keep their manufacturer warranty, which on the sealed units and vinyl frames runs 20 years to lifetime depending on the line you pick. If a seal fails inside that period we handle the claim with the manufacturer ourselves instead of handing you a phone number.
Yes, and we do it right through the Niagara-on-the-Lake winter. Each opening is out, in and sealed inside about an hour, so the house never drops more than a degree or two, and we work one room at a time with the rest of the home closed off. The foams and sealants we use are rated for cold weather installation. If the temperature or the wind makes it genuinely unsafe we move your date rather than push through it.
We remove and dispose of every old window and door, vacuum the work area and haul the debris away the same day — that is included, not a line added at the end. A straight replacement in an existing opening needs no permit in most Niagara-on-the-Lake municipalities. If the project changes the size of an opening or cuts a new one then a permit is required, and we prepare the drawings and file the application for you.
Windows & Doors Niagara on the Lake carries full liability insurance and WSIB coverage, and we will send the certificates before any work starts if you would like them on file. Our own installers do the work — booked jobs are never passed to a subcontracted crew you have never met — and the person who quoted your job is there on the day. They walk every opening with you before packing up and show you how each new unit operates and locks.

We are here to help. Reach out and our team will get you a clear answer.
Contact UsWindows & Doors Niagara on the Lake serves homes and businesses right across Niagara-on-the-Lake with door, window, glass, and locking work.
One call books the visit, confirms the price range, and puts you in the diary. It rarely takes more than a few minutes.
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