Discovering the World of Standing Seam Metal Roofing

When people think of “metal roofing,” they usually envision large industrial structures like warehouses and factories. However, given their characteristics, metal roofs are gaining popularity as a residential roofing alternative.

Metal roofing comes in many styles and materials. These options include shakes, tiles, and shingles that mimic the look of slate. Thus, standing seam metal roofing is popular among homeowners because of its many advantages.

This article explores the standing seam metal roof in further detail.

Describing Standing Seam Metal Roofs

A standing seam metal roof comprises flat panels between elevated seams. Their legs extend vertically along the roof pitch, and their protruding seams join two pieces together.

This roofing system may be an excellent choice for commercial and residential buildings.

We can classify a standing seam metal roofing system according to its profile. It describes how its panels assemble.

Several factors determine the standing profile your roof requires. For example, your roof’s deck composition, the angle of your roof pitch, and other architectural details are critical.

Let’s see the different profiles available for standing seam systems:

• Snap-Lock Panel

Two snap-lock panels join to produce a seamless, watertight, and stiff roof. One side of this panel finishes with a male edge, while the other one does it on a female edge. This system uses a clip to secure the panels to the roof deck.

The snap-lock panel profile is one of the most affordable standing seam roofing types. However, their installation is possible only on roofs with a pitch of 3/12 or higher.

• Mechanical Lock Panel

Edges of panels with a mechanical lock profile are roll-shaped to match. A seamer bends the edges of a mechanical lock panel to create a watertight seam. This feature sets this system apart from a snap-lock panel.

Two distinct profiles for mechanical locks are:

• 90-degree or single-lock seams

• 180-degree or double-lock seams

Single-lock mechanical panels are easier to install than double-lock systems. Yet, double-lock systems have better performance in freezing temperatures.

Batten Panel

Two panels connect by butting their edges, forming a seam. Then, your roofer will place a metallic cap on it. In Europe, it is usual to use a panel method to construct roofs able to withstand strong winds. This panel profile is easy to install and does not require specialized equipment.

Nail Flange

Panel seam mechanisms in the nail flange profile and the snap-lock panel are similar. The panel does not use a deck-fastening clip to attach to the roof deck. Instead, it employs a fastener through the male leg of the panel. 

Why Should You Consider Getting a Standing Seams Metal Roof?

Because the fasteners are covered, problems like rust, leakage, and sun damage are less likely to occur.

These roofs are silent and resistant to breaking because metal panels can expand and contract with temperature changes.

The standing seam metal panels are exceptionally long-lasting.

You may customize the look of the metal panels by picking their size, profile, and color.

Standing seam metal roofing provides architectural versatility. Besides, it looks well on homes with different architectural designs.

Metal roof leak repair typically involves identifying the source of the leak, which could be due to rust, loose seams, or damaged fasteners. Once located, the area around the leak should be thoroughly cleaned to remove any debris, rust, or old sealant. For small holes or cracks, applying a metal roofing sealant or using patching materials specifically designed for metal roofs can effectively seal the leak. For larger damaged areas, replacing entire panels or sheets might be necessary. It is essential to ensure that all seams and joints are properly sealed and that fasteners are tightened and in good condition to prevent future leaks. Regular maintenance and inspections can help detect potential issues early and extend the lifespan of a metal roof.

For more information, contact Republic Roofing at 901-437-5278. We service Lakeland, Germantown, Bartlett, Memphis, and Collierville, TN areas.