Why Most Racking Systems Need to Be Replaced During an R&R

When you're planning a Removal, Reroof, and Reinstallation (R&R) of your solar system, one decision you’ll face is whether to reuse your existing racking system. In most cases, the answer is: you shouldn’t — and here’s why.

Over the last decade, solar racking technology has made major leaps in durability, efficiency, and most importantly, roof protection. Older racking systems often use outdated waterproofing methods, have weather-worn components, or don’t meet today’s code and inspection standards. That’s a risk you don’t want to reinstall over a brand new roof.

At SLM Solar, we recommend replacing your racking system during any R&R project. Here’s what you gain:

• Modern waterproofing: Today’s racking systems include advanced flashing and integrated seals that dramatically reduce the risk of leaks.

• Structural improvement: New racking hardware is lighter, stronger, and engineered to improve load distribution and withstand harsh weather.

• Faster inspections and better compliance: Updated systems meet or exceed current code, helping projects pass final inspection more smoothly.

• Manufacturer compatibility: If your panels have aged or been replaced, newer racking ensures a safer and cleaner fit.

• SLM's 5 Year Workmanship Warranty: When SLM replaces your systems racking, we are able to offer a 5 year workmanship warranty. You will receive a copy of our warranty prior to reinstall.

  
  

Reusing old racking might seem like a way to cut costs, but it often leads to higher risk down the line — especially on a brand new roof. When you trust SLM Solar with your R&R, we’ll walk you through the best options and explain why upgrading your mounting system is a smart long-term decision.

Give us a call at 765-276-6952

Or visit www.slmsolarnj.com to schedule your R&R evaluation.