Watertight Barrier
Watertight Barrier | Metal Roofing | Roofing | Whitwell
When storms roll across Whitwell, homeowners trust HEP’s watertight barrier system to keep the rain where it belongs—outside. Our team engineers every panel, seam, and fastener for maximum resistance to wind-lift, corrosion, and temperature swings, creating a roof that performs as beautifully as it looks. From the first inspection to the final screw, you’ll notice our meticulous attention to detail: customized flashing, premium underlayment, and a finish that holds its color for decades.
Choose metal roofing from HEP and you’re investing in peace of mind—low-maintenance protection that can outlast three generations of traditional shingles while boosting curb appeal and energy efficiency. Whether you’re restoring a historic farmhouse or topping off new construction, we deliver a clean, modern silhouette that stands strong against Whitwell’s unpredictable weather and elevates the value of your property year after year.
FAQs
What makes Watertight Barrier Roofing’s metal roofs a good choice for homes and businesses in Whitwell?
Our standing-seam and screw-down metal panels are engineered for Tennessee’s humid summers, heavy spring rains, and occasional snowfalls. The 26- or 24-gauge Galvalume® steel carries a Class 4 impact rating, a Class A fire rating, Energy-Star reflective pigments, and a 40-year manufacturer’s finish warranty, ensuring long-term durability and lower cooling costs for Whitwell property owners.
How long can I expect a metal roof from Watertight Barrier Roofing to last?
A properly installed metal roof typically lasts 50 years or more—double or triple the life of an asphalt-shingle roof. Our installation crew uses premium underlayments, stainless fasteners, and custom-fabricated flashings to prevent premature corrosion or wind uplift, so you can realistically expect half a century of watertight performance.
Will a metal roof be noisy during Whitwell’s thunderstorms?
No. We install a high-density synthetic underlayment over the deck and often add a rigid foam backer or blown-in attic insulation. These layers dampen sound so effectively that most customers notice no difference from their previous shingle roof, even during heavy downpours common in Marion County.
Does a metal roof attract lightning?
Metal does not attract lightning; it simply conducts it safely. Because your new roof is non-combustible and grounded through the building’s structure, it actually reduces fire risk compared to flammable roofing materials. The odds of a strike do not increase, and if lightning does hit, the energy is dispersed harmlessly.
Can a metal roof be installed over my existing shingles?
In many cases yes, provided the deck is sound and local code allows it. Installing over shingles reduces tear-off debris and landfill fees, saving you money. We add purlin battens or a slip sheet to create an air gap that improves energy efficiency and prevents shingle granules from abrading the metal panels.
What maintenance is required for a Watertight Barrier metal roof?
Very little. Inspect and clear leaves from valleys and gutters each spring and fall. Rinse pollen or salt residue with a garden hose as needed. Every 15–20 years, we recommend a professional fastener and sealant checkup for exposed-fastener systems. Otherwise, there is no periodic re-sealing or shingle replacement—saving thousands over the roof’s life.