Window & Door Replacement Services

Providing Markham, Vaughan and Richmond Hill with the only the best window replacement and door maintenance and repairs.

Manny's Glass-n-Doors repair and replace

We’re specialists in all your window and door needs.
We don’t just get the job done, we get it done right.

Commercial windows, home windows, commercial doors or home doors, you name it, we can do it. All our engineers are highly skilled with combined decades of experience and using the latest and greatest equipment.

We’re the best for a reason.

Cliff Wright

The guys at Manny’s have taken great care of me for years. They are easy to work with and will go the extra mile to make sure the job is quoted accurately and on time. The install team does an exceptional job as well.

Matthew Clayton

The crew that came were very polite and professional. Installation looks great. Very pleased with the work. Noticed a big reduction in outside noise and temperature in the house being maintained. Window Manny’s Glass-n-Doors have very competitive pricing. Would definitely recommend if you are in the market for windows. At the very least get a quote from them.

Philip Huebner

We couldn’t be happier with our new windows. They look great, easy to clean and our house is noticeably more quiet. David was our sales guy. He was easy to work with, returned calls and even stopped by during installation.
Speaking of installation, the team was professional and efficient. This is a team we highly recommend.

Debbie Holdaway

We bought 4 windows & a sliding door including installation. We were completely satisfied with every step of the process. The installation was perfect as far as I can tell. They even managed to leave the Canna bed just in front of one of the windows intact.

24/7 Window Replacement & Door Repair | Replacement

Vaughan, Richmond Hill and Markham are the areas we know and love. We’ve been here for a long time and know the areas inside out.

Typical window and door companies put their customer service priorities to the back of the line and have a ‘get the job done quick’ attitude. Not us. We pride ourselves on providing customer service that makes them smile and glad that they’ve hired us.

That’s why our first quote that one of our engineers gives you, is the only quote. No nasty surprises at Manny’s.

Businesses that rely on keeping the front of their business looking and working as it should.

That’s why we strive to ensure a quick turnaround that leaves no stone unturned in terms of quality and reliability. Something as simple as a cracked window at a depot can be of huge detriment to your company and we know how to get it done. Fast.

We want all of our customers to know that we’re on their side when it comes to glass and doors.

So, we decided as a company to ensure that ALL of our work and ALL of the parts we supply are completely covered by a comprehensive warranty that you can rely on.

Our servicing and repairs are built to last and we have full confidence that if anything was to go wrong, we’re right there to back our work up.

Anything you’re unsure of? We’re here to help

Call today for a free consultation!

We’re always here to help no matter what time it is, life’s emergencies strike at the most unexpected times. What is expected though, is our immediate response.

Frequently Asked Questions

Specialized equipment is often necessary when dealing with large windows and doors, it’s not recommended to attempt DIY when inexperienced.

Of course! Here’s just a small few:

  • Window repair
  • Window replacement
  • Screen door repair
  • Commercial window repair and replacement

This can vary hugely depending on the type of property, the size and the quantity of windows necessary. Give us a call and we’ll help clarify.

On an average sized house, we can often get it done the same day! If we need more than a day, we’ll let you know from the outset.

Of course! We love helping customers with aesthetics.

Before we use any part at a customer’s property, we check that it matches up to the quality we expect. We vet all our suppliers for consistent results.

Your satisfaction is our number one priority!

As you can probably tell, your satisfaction is our number one priority, and always be. Windows and doors might be our specialty, but we go further than that. We want to make sure that you’re over the moon with the customer service you’ve received.

We’ve served hundreds of clients, and we’ve noticed a worrying trend… essential maintenance to doors and windows are left for far too long and can often end in a much bigger repair bill than the first place!

We can’t stress enough how important it is to keep every potential pathway to your home as safe as it can possibly be. If you’re unsure, just give us a call and we can help put your mind at ease.

Tips and recommendations from our professionals.

Our Work Gallery

Just a taste of what we're all about

Choose Manny's Window Replacement

Windows are fragile and are very prone to accidents, especially if you have children who play outside the house.

However, not all windows have to be replaced; sometimes, it is still possible to replacement them, depending on the damage it incurred.

Our company, Manny’s Windows & Doors, offers a variety of services, including window replacement in Vaughan and window installation in Richmond Hill.

Manny’s Windows & Doors also offers window installation in Markham for customers who reside in the area, book an appointment now!

We want our customers to be able to assess and understand any damage to their windows.

Assessing the Condition

Before you decide to have your windows replacement and doors repair or replace, we advise that you assess the conditions first.

We have compiled a basic list of things you may do to properly assess your windows’ conditions.

Number of Window Panes

For windows that have only a single pane, it is recommended to have them replaced even if they have not yet incurred any damage.

Installing triple or double pane windows are more energy-efficient and cut heat loss by half.

So if you believe that your single-pane windows are showing their age, you may want to consider replacing them.

The Window Glass

If the window’s glass has incurred damage, loosened, or if moisture has seeped in between the panes, calling the original window manufacturer may be the first thing you want to do.

The manufacturer may have glass panes reserved as replacement parts.

The Material

Windows that are made of vinyl have an exceptional lifespan and do not require replacing as often.

Vinyl windows typically last at least twenty years.

Air Leakage

Examine if your windows have air leaks around them.

You can do this by lighting a candle, an incense stick, or a lighter and walking around the window frame.

If the windows do not have any leaks, then replacing them is not yet necessary.

However, if there are minor air leaks, new weather-stripping and caulking may do the job.

Windows’ Hardware

Observe if your windows are still operating smoothly and flawlessly.

If you notice that there are faulty or loose hardware, you will only need to replace these and not the window itself.

However, if these parts are heavily damaged, and your window frame or sash has incurred significant damage, consider replacing the window.


Excessive condensation at the interior side of the window may damage it.

Condensation between the window panes means that the sealed unit is broken.

Contact your window manufacturer to check if the warranty is still valid, and request a quotation for a new sealed unit.

What to Do with a Broken Window

In some cases, the window itself has shattered due to accidents or acts of nature.

When this happens, assessing the condition may not be necessary, but rather, investigating the cause and planning for its replacement should be your priority.

Identify the Cause of a Broken Window

If there are suspicions that the window has been intentionally broken as a result of an intruder, contact the police immediately and file a report.

Doing so will also help in your insurance claim as the cause of damage will be documented.

If the window was broken due to an accident or act of nature, you might also opt to file an insurance claim to cover the costs of replacement.

Call your homeowners’ insurance carrier so they can determine whether there is sufficient evidence for a claim.

Clean Up Any Shards of Glass

Shattered windows will always leave a mess of glass shards on the ground.

If you have any pets or children in the house, make sure to keep them away from the scene of the accident as soon as possible.

Wear heavy-duty work gloves to pick up the large pieces and a broom for the smaller ones.

If there are shards of glass that remain on the window frame, you may try to carefully remove them using your gloves or a pair of pliers.

Keep the Window Secure

A shattered or damaged window leaves your house exposed to the elements and possibly, to burglars as well.

Use plastic sheeting, cardboard, plywood, or any other material readily available to cover the window opening.

These materials will serve as temporary protection from the elements.

However, depending on your area, security from intruders may be critical.

In this case, use 2×4 wood pieces to board up the opening.

Contact Manny’s Windows & Doors

Our company offers windows replacement and doors repair or replace choices for customers in multiple areas.

We offer professional-grade replacement parts and windows for our customers.

If you are looking for a reliable company to consult with your windows replacement and doors repair or replace choices, give us a call!

We will send you a quotation depending on the details of the window replacement and door repair.