If you’re dreaming of a garage that you can use year-round, one that stays warm in the winter and allows you to keep the cold strictly outdoors, then it might be time to consider adding insulation to your door.
But choosing the right insulation isn’t always straightforward. The best option depends on how you use your garage, the type of garage door you have and the climate you live in. In this guide, we’ll break down what to look for to find the best fit for your garage and personal needs when it comes to garage door insulation.
Why Insulate?
A garage door is one of the largest openings in your home and is the entrance to one of the least-insulated areas. Among the least-insulated areas. When that Alberta winter chill rolls around, an uninsulated door can allow cold temperatures to penetrate the space and affect the areas around it.
Upgrading to an insulated garage door can help create a more comfortable year-round environment while offering other benefits, including better protection for stored belongings against harsh climates, improved energy efficiency and reduced noise from the outdoors.
How to Choose the Right Garage Door Insulation
Unfortunately, not all insulation is created equally. The effectiveness of insulation depends heavily on the type, thickness and density of the material used.
The first thing to consider when choosing the right type of insulation for your home is to decide where your garage is placed and how it is used. Is it a detached garage that is used for storage only? Or maybe it’s attached and used as a workshop that doesn’t need additional heating, or do you want it to function as a home gym, a heated work area or a living space? Your answer to that question will help you understand what type of insulation you need your garage door to have moving forward.
Understanding R-Value
Typically something called R-values will determine the effectiveness of insulation. As a general rule of thumb, the higher the R-value, the better the insulation performance.
The R-value of insulated garage doors typically ranges from 6.3 to 20.4, depending on the door’s thickness, material, and type of insulation.
Here’s a breakdown of R-values and how they are often used for different types of residential insulation:
- R-0 to R-6: Often suitable for detached, non-heated garages where temperature control isn’t a huge priority.
- R-7 to R-9: A good option for attached, non-heated garages, where reducing heat transfer can help improve comfort and energy efficiency but the space isn’t necessarily warm year-round.
- R-10 to R-13: Suitable for heated garages where maintaining a more consistent temperature is important.
- R-14+: Worth considering for highly utilized garages, including home gyms, offices or garages with living space above. If you’re looking for effective insulation in your garage, then choosing a door with at least an R-16 value is recommended.
One material to consider is polyurethane, which usually has a high R-value ranging from 5.5 to 6.5 per inch of thickness, making it an effective insulator.
Is It Better to Insulate Your Existing Garage Door or Replace It?
If you already have a garage door, you may not necessarily need to replace it to improve its insulation. Depending on the door’s construction and condition, some existing doors can be retrofitted with insulation, while others may benefit more from a full replacement with a new insulated door.
If you’re unsure which option is right for your garage, you don’t have to figure it out alone. At Overhead Door Company, we offer high-quality insulated doors and professional installation to help create a warmer, more energy-efficient garage.
Contact us today to get started on making your garage a warmer place.
