What Happens if You Don’t Use Underlayment on a Roof Installation? Edmonton Roofing Company Answers!
When you think about your roof, shingles likely come to mind first. However, there’s more to a roof than meets the eye. Underneath the shingles lies a vital component that often goes unnoticed—roof underlayment. This protective layer may not be visible, but it plays a critical role in shielding your home from the elements. Skipping this step during a roofing project might save time and money upfront, but it can lead to costly problems down the road.
In this article, we’ll explore what roof underlayment is, why it’s essential, and the potential risks of leaving it out of your roofing products. For Edmonton homeowners planning a roof replacement, understanding the importance of underlayment is key to protecting your investment.
Does a Roof Need Underlayment?
Roof underlayment is a moisture-resistant layer installed between your roof deck and the outer shingles. Its primary purpose is to act as an extra line of defense, preventing water and other elements from seeping into your home.
Types of Roof Underlayment
- Asphalt-Saturated Felt
- The traditional option, often referred to as “tar paper.”
- Affordable and effective but less durable than modern alternatives.
- The traditional option, often referred to as “tar paper.”
- Synthetic Underlayment
- Made from polymers, this type is lightweight, tear-resistant, and durable.
- Ideal for Edmonton’s harsh winters and extreme weather conditions.
- Made from polymers, this type is lightweight, tear-resistant, and durable.
- Rubberized Asphalt
- Premium underlayment that offers superior waterproofing and durability.
- Typically used in areas prone to heavy rainfall or ice dams.
- Premium underlayment that offers superior waterproofing and durability.
The Role of Underlayment in Roof Performance
A well-installed underlayment layer can significantly enhance your roof’s performance and longevity. Here’s how:
1. Moisture Protection – Even the best shingles aren’t entirely waterproof. Underlayment acts as a moisture barrier, shielding the wooden roof deck from rain, snow, and ice that may penetrate the shingles.
2. Secondary Line of Defense – If your shingles are damaged or blown off during a storm, the underlayment provides backup protection until repairs are made.
3. Longevity and Durability – Underlayment minimizes direct exposure of your roof deck to the elements, helping to prevent rot, warping, and other structural issues over time.
What Happens if You Skip Roof Underlayment?
Neglecting to install roof underlayment may seem like a small oversight, but the consequences can be significant.
- Increased Risk of Water Damage: Without underlayment, your roof deck is directly exposed to moisture. Over time, this can lead to roof leaks, wood rot, and mold growth inside your home.
- Reduced Energy Efficiency: Underlayment provides an additional layer of insulation. Skipping it can result in higher energy bills, as your home becomes less efficient at maintaining a consistent indoor temperature.
- Accelerated Wear and Tear: Roof shingles that are installed directly onto the roof deck are more prone to damage. Underlayment acts as a cushion, reducing the friction and wear that can cause shingles to warp or crack. This will cause you to accelerate your roof maintenance, and cause you to get your roof replaced sooner.
- Voided Warranties: Many professional roofing material manufacturers require underlayment for their warranties to remain valid. Skipping this step could leave you without coverage if something goes wrong.
- Building Code Violations: In Edmonton area, building codes often mandate the use of underlayment for residential roofs. Failing to meet these requirements could result in fines or complications when selling your home.
Ensure Proper Underlayment Installation on a Roof Replacement
Hire a Professional Edmonton Roofing Contractor
Installing underlayment isn’t a DIY job. A professional installation starts with an expert roofer with experience in Edmonton roof installation will ensure your underlayment is properly placed and secured. At Brown’s Roofing in Edmonton, our team specializes in protecting Alberta homes with expert craftsmanship, ensuring every roof looks amazing, as well as protects every home.
Use High-Quality Materials
Investing in durable underlayment can save you money in the long run. Synthetic and rubberized asphalt options are particularly well-suited for the climate of Edmonton and the surrounding area, offering superior protection against moisture and extreme temperatures.
Regular Roof Inspections and Roof Repairs
Routine inspections can catch issues before they become major problems. An experienced roofing Edmonton professional can check the condition of your underlayment and recommend repairs or replacements if needed.
Why Underlayment Matters in Edmonton
Edmonton’s unique weather conditions make underlayment even more critical. The freezing winters, heavy snow, and spring thaws can take a toll on your roof. Without proper underlayment, your roof is far more vulnerable to ice dams, water infiltration, and structural damage.
If you’re considering new roof installation services in Edmonton, ensure your contractor prioritizes quality underlayment to protect your home for years to come.
Hire Best Edmonton Roofing Company Today!
Underlayment is a small but vital component of your quality roofing system. Skipping it might save time or money upfront, but the long-term risks—water damage, reduced energy efficiency, and voided warranties—are far more costly.
When it comes to protecting your home, trust the experts at Brown’s Roofing. We specialize in Edmonton roof installation and ensure every project is completed with the highest standards of quality. Whether you need a roof replacement, routine inspection, or repairs, our team is here to help.
Contact Brown’s Roofing today to safeguard your home with a roof system that’s built to last.
Roofing Experts Frequently Asked Questions (FAQs)
Is roof underlayment necessary for all roofing materials?
Yes, underlayment is essential for most roofing systems, including asphalt shingles, metal roofing, and tile roofs. It provides a protective barrier against moisture and improves the overall durability of the Edmonton roofing services.
Can I install underlayment myself?
While it’s possible, installing underlayment requires precision and expertise. Improper installation can compromise your roof’s integrity, so it’s best left to professionals like Brown’s Roofing.
What’s the best type of underlayment for Edmonton’s climate?
Synthetic underlayment is an excellent choice for Edmonton due to its durability and resistance to extreme weather. Rubberized asphalt underlayment is another great option, offering enhanced waterproofing for areas prone to heavy snowfall or ice dams.
How long does roof underlayment last?
The lifespan of underlayment depends on the material and quality of installation. Asphalt-saturated felt may last 10–20 years, while synthetic options can last 25–30 years or more.