Residential & Multi-Family
The Best Roofing Underlayment In The Industry
Northwest Illinois
Northeast Iowa
Southwest Wisconsin
Family Owned & Operated
Fast Completions, Done Right
Accurate Estimates
Great Communication

What Is Roofing Underlayment?
Roofing underlayment doesn’t get as much attention as shingles do because they’re the most visible part of the roof. However, underlayment is the unsung hero of a good roof. It’s a layer of moisture-resistant material that goes underneath your shingles, helping to protect your roof from damage caused by water seeping through your shingles.
For years, roofers and contractors used felt for this purpose, but now synthetic materials have taken over. They’re more expensive but lighter, lie flatter, and offer better water resistance, saving you a big headache.

Maximum Protection
A modern roof system requires two underlayments for maximum protection from the elements. Elevated Roofing will first install a waterproof ice and water membrane along the roof’s perimeter to protect against ice damming in snowy areas and high-water flow in valleys and around roof penetrations like skylights and vents. The second underlayment covers the rest of the roof deck with water-resistant and tear-resistant material that provides the installer with a secure walking surface. With this advanced system, you can rest easy knowing your roof is well-protected and built to last.
First Defense
Waterproofing Roofing Underlayment
The first defense in protecting your home from the elements is with a waterproofing roofing underlayment. This self-adhering material is installed at vulnerable areas of your roof, like around chimneys and skylights, to create an added layer of protection to guard against leaks caused by rain and ice dams.

WinterGuard®
You want the best of the best when it comes to keeping your roof watertight. That’s where CertainTeed WinterGuard® Waterproofing shingle underlayment comes in. Made from a composite of asphalt polymers, this rolled sheet of roofing underlayment is built to last. Not only is it vapor-tight thanks to the asphalt, but the polymers make it stretchy and adhesive too. This means it can stretch and seal around nails that might otherwise leave gaps for water to seep in. At Elevated Roofing, we know that protecting your roof is vital to keeping your home safe and dry. We feature CertainTeed WinterGuard® as our go-to solution for tackling water penetration in your roof’s most vulnerable areas.
Several options are available to meet the needs of every roof style, slope, and preference. Whatever surface type you choose, take comfort in knowing that you’ve made an informed decision to protect your roof for years to come.
Granular
If you’re looking for superior traction during application, the granular surface with embedded granules may be the perfect fit.
Sand
The sand surface offers enhanced traction during application.
Metal
For those with metal, shingle, slate, or mechanically-fastened tile roofs, the high-temperature textured surface roofing underlayment of the metal option has you covered.
High Temp (HT)
If you’re searching for high-temperature and enhanced skid resistance for shingle, metal, slate, or tile roofs, the HT option covers you.
Second Defense
Water-Resistant Roofing Underlayment
Have you ever experienced a leaky roof during a rainstorm? It can cause severe damage to your home. This water-resistant layer of roofing underlayment acts as a secondary barrier against leaks, providing extra protection for your home. It’s like having a backup plan in case of emergencies.

CertainTeed’s DiamondDeck®

Specifically manufactured to offer unparalleled weather protection, ensuring your roof is well-protected from the elements. CertainTeed’s DiamondDeck® High-Performance Synthetic Underlayment is also designed with the roofing contractor’s safety in mind.
Synthetic Underlayment
This synthetic underlayment can be used with various roofing materials, including shingle, shake, metal, and slate. What sets it apart from standard felt underlayment is its exceptional dimensional stability. In other words, it won’t warp or move around like other options.
Slip Resistant
One common issue of subpar roofing underlayments is how they can wrinkle and cause visible imperfections under your shingles. Luckily, DiamondDeck® eliminates the risk of wrinkling and has a top surface treatment that gives it outstanding slip resistance, even when wet.
CertainTeed’s RoofRunner™
RoofRunner™ is a synthetic polymer-based underlayment that’s a game-changer in the residential roofing industry – outperforming felt and other synthetics out there. Special treatment on the top surface provides unbeatable slip resistance, even in wet conditions. And with a roll size that’s four feet wide and 250 feet long, it quickly covers a lot of ground.
Reinforced
Based on a tough woven polyolefin reinforcement laminated between layers of specially formulated UV-stabilized polymer films.
Dimensional Stability
It has exceptional dimensional stability compared to standard asphalt felt underlayment when wet.
See What Customers Are Saying
Roof Replacement
Great workmanship. House & garage done in 1 day. Everything was cleaned up after.. We highly recommend them.

Roof Replacement
Had my roof, gutters, & skylight replaced—couldn’t be happier! The team was professional, efficient, and detail-oriented.

Storm Damage
Storm damage hit us. Elevated arrived next morning & guided us through everything with great communication. His crew finished our house, garage, & small building in 1 day!

⭐️⭐️⭐️⭐️⭐️ 5-Star ReviewWe are very impressed and pleased with Elevated Roofing Co. The work performed from the very beginning, demonstrated professionalism, reliability, and a genuine commitment to quality. Every part of the process was handled smoothly and efficiently, and the level of communication throughout the project was outstanding. I was kept informed at all times, and any questions I had were answered promptly and clearly.The work itself was completed in a very timely manner, yet the crew never cut corners or rushed through important steps. Their attention to detail and dedication to doing the job right were evident from start to finish. It’s refreshing to see a team that truly takes pride in their craftsmanship and stands behind the quality of their work.I’d like to extend a thank-you to Matt, Erika, JT, and Kevin and the crew. Each of them contributed to making this project such a positive experience. Matt’s leadership, Erika’s excellent coordination and communication, JT’s hands-on expertise, and Kevin’s hardworking crew all played vital roles in ensuring the job was completed efficiently and to the highest standard. Their professionalism, courtesy, and teamwork were truly appreciated.This company exceeded my expectations in every way. If you are looking for a roofing team that offers excellent service, great communication, and timely, high-quality workmanship, I wholeheartedly recommend them. They delivered an exceptional experience from start to finish, and I could not be more satisfied with the results.Thanks, Craig & Janet
Hats off to Elevated Roofing on a job well done. Everything from scheduling and financing with Erika, to the job itself with Matt. JT was the man on site with the crew and he was there till the end checking off the checklist making sure everything single job was done. If your in need of a roof look no where else and get ahold of Elevated Roofing!!
Wow! Exceptional service from day 1! Loved meeting the owner and discussing our options for a new roof. After a couple of delays and great communication with Erica, we finally had our date. JT was “the man”. Very nice, professional and always kept me up to date on what was happening. The crew was wonderful and hardworking! They did a great job with cleaning up each night and final clean up! Since I don’t plan on getting a new roof soon, I can only recommend them to others!! Thank you Matt and your wonderful team at Elevated Roofing!!
Elevated Roofing Only Uses The Highest Quality Products Including The Underlayment
Elevated Roofing works hard to protect your home and your roof while strengthening its long-term performance. In order to do that, we have to have experienced roofers and use the best roofing products. Not just the shingles but the underlayment as well.
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