TopShield® underlayment keeps you covered and protected for the long run

By Emma Peterson. 

TopShield® underlayments from SRS Distribution provide superior moisture defense, slip resistance, thermal performance and more. 

Roof underlayment is a critical part of the roofing system. Not only does it act as a moisture barrier (preventing water damage and trouble like mold, rot and leaks), but it can also play a crucial role in achieving fire rating requirements. When it comes to finding the right underlayment for your next project, SRS Distribution has you covered! Keep reading to learn about their variety of underlayment products in the TopShield® line. 

TopShield® 30 

The TopShield® 30 is a mechanically attached underlayment that is made of 100% virgin polypropylene and contains no fillers or recycled content. The result is a lighter and stronger underlayment that is perfect to pair with asphalt, slate and metal sloped roofs. This product is a coated woven synthetic engineered to have a strength and durability 20 times stronger than that of #30 felt. It also features an anti-slip coating on the top surface that offers superior foot traction to protect against dangerous slips and falls. 

TS20 

Another great option for a steep-slope roof underlayment is the TopShield® TS20. This synthetic underlayment is perfect for shingles (both asphalt and synthetic), steep-slope metal and cedar shake. Sold in lightweight 10 square rolls (42” wide rolls), TS20 is easier to handle and install on the roof. And it does not sacrifice strength for that maneuverability, measuring 12x stronger than #15 felt. 

PS MAX HT 2.0 

If you are looking for something specifically engineered as a secondary water barrier, look no further than the TopShield® PS MAX HT 2.0. This underlayment is perfect for sloped roof systems that will be exposed to harsh weather and environmental conditions as the modified bitumen formula is highly protective against elements like water, snow and ice. Further, with the incorporation of easy peel dual film technology, the PS MAX HT 2.0 is also quick and straightforward to install. 

SecureGrip 30 

As for the TopShield® SecureGrip30, this synthetic underlayment is designed to work flawlessly beneath fiberglass and asphalt shingles, shake roofs, stone coated steel, synthetic slate and standing seam panels. It’s 100% synthetic design means that it is perfect for long-term roof deck moisture protection as it is inert to mold growth.  

Defender 

For those who need an advanced roof underlayment that can stand up to the heat, the TopShield® Defender TU and Defender HT are great options. These self-adhesive products can withstand temperatures as high as 257º F (125º C) and as low as -49º F (-45º C). These underlayments are not only highly resistant to weather fluctuations but also come with up to 180 days of UV-resistance and are easy to install with a convenient split-back release film.  

Explore all of SRS’ TopShield® underlayments yourself online!