When it comes to roofing, most people focus on the shingles—but what’s underneath is just as important. Meet underlayments—the unsung heroes of a solid roofing system! These waterproof barriers sit between your shingles and roof deck, providing an extra layer of protection against the elements.
From traditional asphalt felt to high-tech synthetic membranes, let’s break down the different types of underlayments and why they matter for your home.
Old School vs. New School: Asphalt Felt vs. Synthetic Underlayment
Asphalt Felt (a.k.a. Tar Paper)
This classic underlayment has been around for decades and is made from wood pulp or other organic materials coated in asphalt to repel water. While still used in some cases, it’s largely been replaced by a stronger, more durable option: synthetic underlayment.
Synthetic Underlayment: The Modern Choice
Made from polypropylene or other synthetic materials, this underlayment is:
· More durable (harder to tear)
· Lighter and easier to install
· Better at repelling water and resisting mold
If your roofing contractor isn’t using synthetic underlayment, it might be time to ask why!
Ice & Water Shield: The Extra Protection Your Roof Needs
For areas prone to leaks—like valleys, chimneys, and roof edges—ice and water shield is a game-changer. This ultra-sticky underlayment adheres directly to the roof deck, sealing around nails and creating a watertight barrier.
Bonus: When heated by the sun, it bonds even tighter, making it nearly impossible for water to get through.
High-Temp Ice & Water Shield
If you have a metal, copper, or tile roof, high-temp ice and water shield is your best bet. Designed to withstand extreme heat, this underlayment prevents the adhesive from breaking down over time.
Base Sheet: The Flat Roof Solution
For low-slope or flat roofs, you’ll need a base sheet—a thick, heavy-duty underlayment that lays the foundation for roll roofing systems. Like ice and water shield, it has a sticky backing, but it’s much thicker and designed to handle the unique challenges of flat roofs.
Why Underlayment Matters for Florida Homes
With Florida’s heat, humidity, and unpredictable storms, having the right underlayment is crucial.
It provides:
· Extra waterproofing to keep moisture out
· Better wind resistance, especially in hurricane-prone areas
· Longer-lasting shingles by adding a protective buffer
Protect Your Home with Riverview’s Top Roofing Experts!
Is your roof looking worse for wear? Don’t let minor issues turn into costly disasters! At DryFL Construction Group, we specialize in providing roof repairs, and roof installations in Riverview. Your home deserves the best, and we’re here to deliver it.
📞 Call now to schedule your FREE roof inspection!
Our team of skilled roofing professionals will thoroughly assess your residential or commercial roof, identify any problems, and provide a clear, honest estimate. Whether you need a quick fix or a full roof overhaul, we’ve got you covered—literally!
Why trust just anyone with your roof? DryFL Construction Group partners with Riverview’s leading roofers to bring you unmatched quality, durability, and peace of mind. Don’t gamble with your home’s safety—choose the experts who care about your roof as much as you do.
