Commercial

Internal Drains

Professional internal drain installation and maintenance for flat and low-slope commercial roofs in Bayonne, keeping water flowing and your building protected.

Keep Water Where It Belongs—Off Your Roof

Internal drains are the backbone of any flat or low-slope commercial roofing system. When they're working right, you don't think about them. When they fail, you've got standing water, leaks, and structural damage on your hands.

At Elite Roofing Inc., we've been installing, cleaning, and repairing internal roof drains for commercial buildings across Bayonne for years. We know how critical proper drainage is to the longevity of your roof and the safety of your building.

Why Internal Drains Matter

Unlike residential pitched roofs that shed water naturally, flat and low-slope commercial roofs rely on internal drains to channel water through the building and out to the storm system. A clogged or poorly installed drain can cause ponding water, which accelerates roof membrane deterioration, adds weight stress, and invites leaks.

We design and install internal drain systems that handle Bayonne's heavy rains and nor'easters without a hitch. And when your existing drains need service, we respond fast—because water doesn't wait.

Our Internal Drain Services

  • New drain installation for roof replacements and retrofits
  • Drain cleaning and debris removal to prevent clogs
  • Strainer replacement to keep leaves and debris out
  • Leak repair around drain flanges and seals
  • System upgrades to improve flow and capacity

Every job starts with an assessment of your roof's pitch, size, and drainage needs. We'll make sure your system is code-compliant and built to last.

Built Right, Maintained Right

We don't cut corners. Drain boots are properly sealed to the membrane. Strainers are secured. Pitch is checked. And we test flow before we leave the site.

If you're dealing with standing water, slow drainage, or visible leaks around your drains, give us a call. We'll get it sorted.

How it works
01

Inspection & Assessment

We evaluate your roof's drainage system, check for standing water, and identify any clogs, damage, or capacity issues.

02

Recommend Solutions

Whether it's a cleaning, repair, or full drain replacement, we'll explain what's needed and why—no upselling, just honest advice.

03

Installation or Repair

Our crew installs new drains or services existing ones with attention to proper sealing, pitch, and flow. We test everything before we're done.

04

Ongoing Maintenance

We offer scheduled drain cleaning and inspection as part of our commercial roof maintenance programs to keep your system running year-round.

Common questions
How often should internal roof drains be cleaned?+

At least twice a year—spring and fall—to remove leaves, debris, and sediment. Buildings near trees or in high-debris areas may need quarterly service. Regular cleaning prevents clogs and costly water damage.

What causes leaks around roof drains?+

Most leaks happen when the drain flange seal deteriorates, the membrane around the drain cracks, or the drain wasn't properly integrated during installation. We re-seal and repair these areas to restore watertight performance.

Can you add more drains to my existing roof?+

Yes. If your roof has drainage issues or areas of persistent ponding, we can retrofit additional drains to improve flow and protect your roof. We'll assess your roof's layout and recommend the best placement.

Get started — Bayonne, NJ

Your roof deserves a straight answer.

Tell us what's going on and we'll take a look — honest assessment, clear options, no obligation.

  • Free, no-pressure estimate
  • BBB A+ rated
  • Same-day response
  • Workmanship warranty
Call (201) 436-1011Get Estimate →