
Garage Door Insulation: Is It Worth It In Laval?
Laval climate and energy savings
If you’ve spent a winter in Laval, you know just how biting the cold can get. We all want our homes to feel warm and welcoming, especially when the temperature outside drops well below freezing. But here’s something many people overlook, the garage door. It’s often a big source of heat loss, and that can make a real difference in how comfortable your home feels.
For a lot of us, the garage isn’t just a spot to park the car. Maybe it’s your workshop, a place to store things, or even a home gym. That’s why more and more people are asking about garage door insulation in Laval. So, is it really worth it? Let’s walk through what you can expect and why it might be a smart move for your home.
Benefits: temperature control and energy efficiency
One of the first things you’ll notice with garage door insulation is how much easier it is to keep the temperature steady. An insulated door acts like a shield, helping block out the cold during those long Quebec winters and keeping things a bit cooler in the summer, too. If your garage is attached to your house, this can make a big difference, cold air has a way of sneaking into nearby rooms, and that means your heating system has to work even harder.

We’ve seen that a well-insulated garage door can help your furnace or heat pump take a break, which usually leads to lower energy bills. Over time, those savings really add up, especially when the weather stays cold for months on end. On the other hand, insulation helps cut down on noise, both from outside and from the door itself. If you have a bedroom or living space next to or above the garage, you’ll probably notice things are a lot quieter. Plus, insulation helps protect anything you store in the garage from big swings in temperature; great news if you keep tools, electronics, or even your car in there.
Cost vs. savings
Let’s talk about what you can expect to spend and save. The price for garage door insulation in Laval depends on the size of your door, the type of insulation you pick, and whether you’re adding insulation to your current door or going for a brand-new one. While the upfront cost might seem a bit steep, it’s important to look at the bigger picture.

Most homeowners see their energy bills drop by about 10% to 20% after insulating their garage doors, especially if the garage is attached to the house. Over the years, those savings can really help balance out what you paid at the start. And don’t forget, an insulated garage door can boost your home’s value and curb appeal, which is always a plus if you’re thinking about selling down the road.
Another thing we like to point out is that insulated doors are usually sturdier and need less maintenance than non-insulated ones. The extra layer adds strength, so the door stands up better to daily use and tough weather. That means fewer repairs and a longer life for your garage door.
Best types of insulation for Quebec winters
Not all insulation is created equal, especially when you’re facing a Laval winter. The two most common types you’ll see are polystyrene and polyurethane. Both do a solid job, but there are a few differences worth knowing.
Polystyrene insulation comes in panels and is a popular pick because it’s affordable and easy to install. It gives you a good level of protection and works well if you’re looking to upgrade your current garage door.
Polyurethane insulation, on the other hand, is sprayed in as a foam and fills every little space inside the door. This creates a stronger, more energy-efficient barrier against the cold. Doors with polyurethane insulation usually have a higher R-value (that’s the measure of how well it resists heat flow), which makes them a great choice for our tough Quebec winters.
If you’re not sure which way to go, we’re happy to help you figure out what fits your needs and your budget. The goal is to keep your home comfortable and your energy bills in check, so it’s worth investing in quality materials and a professional installation.

Request an insulation quote
Thinking about making your garage a little cozier this winter? There’s no need to wait for another cold snap. At Unique Garage Doors, we’re here to answer your questions and help you find the right garage door insulation in Laval. If you want to upgrade your current door or you’re ready for a new insulated model, we’ll walk you through your options and make sure you get exactly what you need.
You can request your insulation quote online right here. It’s a quick, easy way to get started, and we’ll be with you every step of the way.
Garage door insulation in Laval it’s a practical upgrade that can make your home more comfortable and even add value to your property. With the right insulation, your garage becomes a more useful, pleasant space all year long. If you’re ready to take the next step, we’re here to help you keep the cold out and the warmth in, season after season.
Frequently Asked Questions
How much can I save with insulated garage doors?
Savings can vary, but most people in Laval see their heating bills drop by 10% to 20% after adding insulation to their garage doors. The exact amount depends on your garage size, the insulation you choose, and how well your home is sealed overall. Over time, those savings really add up, making insulation a smart investment.
Can I insulate my existing door?
Yes, you can! In many cases, you don’t have to replace your whole garage door to enjoy the benefits of insulation. There are retrofit kits that work with most standard doors. For the best results it’s a good idea to have a professional handle the installation. That way, you know the insulation fits just right and there aren’t any gaps where cold air can sneak in.