Problem Roof? Recover! McElroy Metal's industry-leading roof recover systems offer building owners a long-term, economical solution without costly removal and replacement for aging commercial roofs.
Remove and replace is a common but often unnecessary roof replacement method. Recover roofing solutions entail installing a new roof directly over existing, worn-out metal or shingle roofs.
Metal-Over-Metal and Metal-Over-Shingles Solutions
McElroy Metal offers innovative and proven recover solutions for both metal-over-metal and metal-over-shingle applications. Both solutions provide the following benefits:
- Symmetrical standing seam panels
- Eliminates the expense and hassle of existing roof tear-off
- More economical
- Symmetrical panels are replaceable in the event of future damage or roof changes
- Energy Efficiency
A Closer Look at the 238T Metal-Over-Metal Recover System
McElroy Metal's 238T frameless Metal-Over-Metal recover system provides a low-cost reroof solution over existing exposed fastener metal panels. This system utilizes McElroy's easily repairable 238T symmetrical standing seam panel while providing a long-term solution for existing metal roofs that have completed their service life.
McElroy’s Metal-Over-Metal recover system is competitive with single-ply recover and will last two (2) to four (4) times longer at a cost that is less than removing and replacing.
Please read this Comparison of Retrofit Systems Over Existing Metal Roofs written for the Metal Building Manufacturers Association (MBMA).
"Metal To The Metal" Recovering Existing Roof Systems is an article written for the Professional Roofing magazine. This article goes into depth about all of the issues you will face when considering a replacement versus a recover metal roof system.
Why you should think twice before putting a Single-Ply Roofs Over Metal is a great resource to make sure you avoid the pitfalls of recovering a metal roof with single-ply..
A Closer Look at the 138T Shingle Recover System
For commercial buildings with existing shingle roofs, McElroy’s 138T Shingle Recover System offers a long-term, economical solution.
This system is installed directly over existing shingles and utilizes patented clips to create above sheathing ventilation (ASV). ASV air-spaces enable airflow under the metal roof which allows air to circulate and vent into the atmosphere resulting in lower utility expense.
Check out the animation video below showing the 138T installation process.
Individual panel replaceability is an advantage of both 138T and 238T systems. In the event of roof panel damage or roof changes due to rooftop mechanical equipment modifications, individual panels can be replaced.
Here is a video showing seam cap and panel removal.
Contact us to learn more about your metal roofing options.
This article was originally posted in September 2018 and has been updated with current content.
About McElroy Metal
Since 1963, McElroy Metal has served the construction industry with quality products and excellent customer service. The employee-owned components manufacturer is headquartered in Bossier City, La., and has 14 manufacturing facilities across the United States. Quality, service and performance have been the cornerstone of McElroy Metal’s business philosophy and have contributed to the success of the company through the years. As a preferred service provider, these values will continue to be at the forefront of McElroy Metal’s model along with a strong focus on the customer.
Topics: Metal Roofing, Recover and Retrofit, Commercial, 138T and 238T
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