A garage door in Ottawa gets replaced for a short list of reasons, and most of them show at the bottom of the door before anywhere else. Protech takes the old door out and fits the new one from its shop at 46 Grenfell Crescent in Nepean. What decides that it is time, in this city, is below; the four general cases are on the garage door replacement page.
Salt is what ends most Ottawa doors
The City of Ottawa puts about 190,000 tonnes of road salt on its streets in a winter, a figure its operational research manager gave Capital Current, and that count leaves out what private contractors and homeowners spread. Brine comes home on the tyres, runs off onto the slab, and the bottom section of the door stands in it from December to March. Then the snow goes: 184.5 cm a year at the Ottawa CDA station, melting through roughly 73 days on which the temperature crosses zero, so the bottom edge is wet, frozen and wet again for weeks. Steel gives up at the bottom section first, and in Ottawa the rust starts on the inside foot of the door, in the salt, and works out to the face.
Look from inside the garage with the door down. Paint lifting along the bottom edge, a seal retainer that has parted from the steel, a corner that gives under a thumb: that door has reached the point where a spring or a cable is money on a door that is leaving.
The doors that are due now
Ottawa's 2021 census puts 115,070 occupied homes in the 1961 to 1980 bracket and 64,815 earlier than that. Whatever door those garages carry today is one of three: single-skin steel from a 1980s or 1990s replacement, wood with a bottom rail rotted from the slab up, or a fibreglass door gone brittle in the cold. The second group is the 109,290 homes built between 1981 and 2000 in Orléans, Barrhaven and Kanata Lakes. A good number are still on the door the builder chose, over a garage that turned out to have a bedroom above it, and it shows up as a call where nothing is broken and the room over the garage is the cold one.
Repair or replace, in Ottawa terms
Protech does not quote a price online. What can be said is how the decision runs on three Ottawa garages. A 1990s single-skin door on a Barrhaven garage under a bedroom, with a snapped torsion spring: the spring is a part, but the door is the wrong specification for a heated wall, so the question on the call is whether the new spring goes on this door or the next one. A wood door on a detached 1950s garage in Alta Vista with a rotten bottom rail: that is a replacement in single-layer steel, unless the street front calls for wood. A creased bottom panel on a 2016 door in Half Moon Bay after a bumper found it: a single section while the model and colour are still made. Ask for the repair figure and the replacement figure together.
What leaves with the door
The springs come out unwound and they leave: they were sized to the old door's weight and fit nothing else. Track and rollers normally go too. The opener stays if it has safety eyes and enough motor for the new door, and goes if it does not. Ask to see the old bottom section and the old springs before they leave the garage; the wear you were told about should be there to look at.
The opening, the permit and the order
A replacement goes into the opening that exists, which is the case the City of Ottawa exempts from a building permit: "replacing doors or windows (provided they are in the same size opening)". The measure from Nepean, the made-to-measure order and the fitting day are the same as for a first door, and the installation page has them.
Get both figures
(613) 845-9950 answers at any hour. Describe the bottom of the door, the age of the house, whether the garage is attached and what is above it. If the door is stuck or hanging on one cable today, that is a repair call first and a replacement conversation second. The Ottawa branch covers the whole city from Nepean; email info@protechgarage.ca for a replacement quote with no rush behind it.
Everything we do in Ottawa · Garage door replacement: what the job involves
Ottawa branch
- Ottawa
- The van leaves from
- 46 Grenfell Crescent Unit A, Ottawa, ON, K2G 0G4
- Phone
- Hours
- Open 24 hours, seven days
- Brands installed and serviced
- Garaga, Amarr, Stanley, LiftMaster, Chamberlain, Genie
Related
Everything else we repair and install
Every one below has a page of its own, written the same way this one was.

Garage door spring repair in Ottawa
Broken garage door springs? We replace torsion and extension springs safely and professionally to get your garage door working properly again.

Garage door safety sensor repair in Ottawa
Garage door sensor repair: the door starts down and reverses, or the opener light blinks. What the photo eyes are telling you, and when it is only alignment.

Garage door off track in Ottawa
Garage door off track or not moving properly? Protech can safely realign the door, repair damaged tracks, replace rollers and get it running smoothly again.

Garage door parts in Ottawa
Springs, cables, drums, rollers, hinges, brackets, seals and opener parts. What is on the truck, what is matched to the door, and what is not a DIY part.

Stuck garage door in Ottawa
A door that will not move, or stops halfway. The check order that tells you whether it is the opener, the springs, the track or ice, before anyone touches it.

Garage door problems in Ottawa
Match the symptom to the cause: a bang and a heavy door, a crooked door, a door that reverses, an opener that hums. Then go to the page that covers that fault.

Garage doors in Ottawa
Steel, aluminium and glass, wood and composite garage doors from Garaga, Amarr and Stanley. What the material, the layers and the insulation actually change.

Garage door installation in Ottawa
Headroom, backroom and track type decide which doors will fit an opening. What an installation involves, and why the springs are sized to the new door.

Residential garage doors in Ottawa
Raised panel, carriage, flush contemporary and full-view residential garage doors. How the style, the windows and the hardware change the front of a house.
Asked before booking garage door replacement
Answered for Ottawa, on the number this branch answers.
How do I check whether my door is finished?
The checks are above; what to do with the result is the harder half. One fault on its own rarely finishes a door, and a single soft corner on a panel that still runs straight can be lived with for a season. What ends it is two of them together, or any one of them on a door that no longer runs square in its track, because from that point every repair is being fitted to a shape that is still moving. If a technician is in the garage for a spring anyway, ask to have the bottom section looked at while the door is down.
Nothing is broken but the room over the garage is cold. Is that a door problem?
Often yes, and it is a whole category of call here. 109,290 homes were built between 1981 and 2000 in Orleans, Barrhaven and Kanata Lakes, a good number still on the door the builder chose, over a garage that turned out to have a bedroom above it. Nothing has failed. The specification was wrong for a heated wall from the day it went up.
What leaves with the old door, and what stays?
Get the answer written on the quote rather than decided on the day, because what stays is what decides whether the new door runs properly. The opener kept for a heavier door is the usual regret. If it is staying, ask what its horsepower is and what the new door weighs, and listen for whether those two figures appear in the same sentence. An opener kept because it is there is a second visit later; an opener kept because it was checked against the weight is a saving.
Talk to Protech Garage Doors today
Call (613) 845-9950 at any hour, or email info@protechgarage.ca for a new-door quote with no rush.
