Choosing shingles? But aren’t all shingles essentially the same aside from their colour?
Unfortunately, it’s not that simple.
Choosing the Right Type of Asphalt Shingles for Vancouver’s Climate
When it comes to roofing in Vancouver, homeowners face more of a challenge than those in other cities. Like it or not, we live in a climate defined by heavy rainfall, occasional snow, and fluctuating temperatures that affects your roof more than you may realize. We’re fortunate that Vancouver’s temperatures are generally mild, but nonetheless, the annual rainfall, which often exceeds 146 centimetres, means that roofs need to be well-built and reliable.
Asphalt shingles remain one of the most popular roofing materials – largely due to their affordability, durability, and ease of installation. However, not all asphalt shingles are the same—especially when it comes to withstanding the Pacific Northwest’s often-demanding weather conditions.
A Brief History
Asphalt shingles were first developed in the early 1900s as a more affordable and fire-resistant alternative to wood. In 1903, Henry Reynolds of Grand Rapids, Michigan, is credited with inventing the first asphalt shingle, and by the 1920s, they had gained widespread popularity due to their ease of installation and durability.
Over the years, asphalt shingles have evolved alongside advancements in materials and technology, meaning they’re now more weather resistant than ever before. Today, they remain the most widely used (and affordable) roofing material in North America.
Let’s take a look at the different types of asphalt shingles currently on the market and evaluate their performance in relation to Vancouver’s climate.
Types of Shingles
Three-Tab Shingles
Three-tab shingles are the most basic and economical type of asphalt shingle. They feature a flat, uniform appearance and are relatively lightweight, featuring three tabs along the bottom of the sheet. While they provide adequate protection, they have a shorter lifespan (typically 15–20 years) and are more susceptible to wind and moisture damage. Given Vancouver’s frequent rain and occasional windstorms, three-tab shingles may not be the best long-term investment for homeowners looking for long-term durability.
Architectural Shingles
Style; Performance
Architectural (or dimensional) shingles are a step up from three-tab shingles in both aesthetics and performance. They are thicker, more durable, and have a textured, dimensional look that mimics natural wood or slate. These shingles can last 25–30 years and offer better resistance to wind and water infiltration. Their layered structure also helps shed rainwater efficiently, making them a solid choice for Vancouver’s wet climate.
Luxury Shingle
High-End Protection; Curb Appeal
Luxury shingles (also known as premium shingles) are the top-tier option for asphalt roofs. Designed to replicate the appearance of high-end materials like slate or cedar shakes, luxury shingles are significantly heavier and more durable than other asphalt varieties. They offer excellent resistance to moisture, wind, and impact damage, with lifespans reaching 40–50 years. Though they come at a significant cost, their durability may make them a worthwhile investment for homeowners in Vancouver who want long-term protection and improved curb appeal.
Other Things to Consider
- Water Resistance: With frequent rain, it’s crucial to choose shingles with excellent waterproofing. Architectural and luxury shingles generally perform better than three-tab shingles in this regard.
- Wind Resistance: Vancouver occasionally experiences strong windstorms. Shingles rated for higher wind speeds (110+ mph) are recommended to prevent damage.
- Algae Resistance: The damp environment can lead to algae or moss growth, which causes dark streaks on roofs and can compromise your roofing over time. Many high-quality shingles come with algae-resistant coatings to combat this issue.
- Installation Quality: Even the best shingles won’t perform well if they’re improperly installed. Hiring a reputable roofing contractor ensures longevity and reliability.
The Best Choice for Vancouver?
While three-tab shingles may be budget-friendly, their lower durability makes them less ideal for Vancouver’s climate. Architectural shingles strike a balance between cost and performance, making them a popular choice for many homeowners. However, for those seeking maximum protection and longevity, luxury shingles provide the best long-term value.
No matter which type of asphalt shingle you choose, proper installation and regular maintenance are key to getting the most out of your investment. Selecting high-quality materials and working with experienced professionals will help your roof stand up to the elements for decades to come.
How Can We Help?
We’re experts in shingle installation and maintenance, so don’t hesitate to get in touch if you have any questions! We’d love to help you solve any shingle issues you may come across. Reach out today!