METAL ROOFING ACCESSORIES in Middle Tennessee

Accessories

The Essential Components for a Complete and Durable Roof System

Metal roofing is more than just the panels; its long-term performance and integrity are fundamentally dependent on the quality of its underlying components.

Black's Metals offers a comprehensive selection of metal roofing accessories designed to work together to form a robust, high-performance system. These essential elements—including underlayment, fasteners, sealants, and ventilation solutions—ensure that your roof is not only aesthetically pleasing but also a watertight, energy-efficient, and long-lasting protective shield for your property.

Insulation

Single Bubble Insulation:

• 4 ft × 125 ft (500 sq. ft.)

• 6 ft × 125 ft (750 sq. ft.)

Pro Shield Insulation:

• Same dimensions as Single Bubble

• Higher R-value

Sealants & Tapes

• Butyl tape

• Caulking

• EM Seal

Closures

• Outside closures (top of panel)

• Inside closures (under panel)

• Vented closures

• Vented closure rolls

Pipe Boots

• Standard pipe boots for metal roofing applications

• Zipper boots also available

Screws & Fasteners

• Wood screws (1", 11⁄2", 2")

• Oversize screws (larger head for re-screwing roofs)

• Metal-to-metal screws:

– Stitch screws (3⁄4")

– Steel binders (11⁄4")

Trim Coil

• Aluminum trim coil: 50 ft × 2 ft

Lumber

We carry select lumber, give us a call (615) 547-7881.

What Problems Does It Solve?

Choosing the right accessories solves a variety of critical problems that can compromise the integrity and performance of a metal roof.

01 Moisture and Water Intrusion

A high-quality underlayment is a crucial secondary protective layer that sheds water from heavy rains and melting snow, preventing it from infiltrating the roof deck. Proper flashing and professional-grade sealants create airtight and watertight seals at seams, joints, and around fasteners, which are the most vulnerable points for leaks.

02 Premature Wear and Corrosion

The correct fasteners, specifically designed for metal roofing, are essential for longevity. They prevent problems like loosening over time from thermal expansion and contraction, which can lead to leaks and reduced wind resistance. Sealants also play a vital role in preventing rust and corrosion by stopping moisture from reaching the metal.

03 Heat Buildup and Energy Inefficiency

A proper underlayment helps to manage the high temperatures that metal roofs can generate on their underside. Additionally, effective ventilation solutions—such as ridge vents and soffit vents—prevent heat and moisture from getting trapped in the attic, which can lead to mold, mildew, and increased air conditioning costs.

04 Structural and Aesthetic Completeness

Beyond the core components, accessories like skylights, cupolas, and weathervanes add functionality and architectural character. Using the correct trims and flashing not only provides a clean, finished look but also protects vulnerable edges and transitions where water could otherwise seep in.