Palm Bay Roofing Experts Explain If You Can Install Metal Roofing Over Shingles

Replacing a worn roof does not always require tearing off every layer down to the deck. Roofing contractors in Palm Bay, FL, like Platinum Roofing & Construction, may suggest an alternative approach: use metal. 

Metal installations save time, reduce waste, and lower labor costs, but can you lay metal roofing over shingles without compromising structural integrity? Platinum Roofing & Construction shares some essential preparation steps below and explains this metal roof installation option.

Critical Preparation Requirements for Metal Roofing

Proper roof preparation determines the success of any overlay installation. If the contractor is going to leave them in place, the existing shingles must be in relatively good condition. Any severely warped, cupped, or missing sections would need attention. It’s also important to address structural damage to the roof deck before the metal roof installation begins. 

When installing metal over shingles, Platinum Roofing & Construction emphasizes that adequate roof ventilation is non-negotiable. Otherwise, moisture can build up around the roof underlayment, which may lead to long-term damage beneath the panels.

Essential Metal Roofing Installation Components

Can you lay metal roofing over shingles without specialized materials thrown into the mix? No.

For example, quality roofing fasteners specifically for metal applications are crucial for long-term performance. These fasteners typically feature rubber washers that create watertight seals at each penetration point.

Sometimes, metal installations also require furring strips to create a level surface and improve ventilation. These wooden strips run horizontally across the roof, providing a consistent substrate for panel attachment.

Understanding the Roof-Over Method and When a Metal Roof Replacement Makes Sense in Palm Bay

Roof overlays do not work in all situations. For instance, can you lay metal roofing over shingles when existing leaks, extensive damage, or sagging sections are present? No, despite the cost savings of overlay installations, deteriorating structures will require a complete roof replacement for reliable results.

Installing metal panels directly over existing shingles would be technically possible. The lightweight nature of metal roofing is great for the area and these panels add minimal weight compared to heavier concrete tiles. The approach would also eliminate the labor-intensive tear-off phase of a roof replacement project, which might reduce the project’s duration and save the owner bulk disposal costs.

Unfortunately, roof overlays are not a viable option in Florida. The local building codes in Palm Bay limit the number of roofing layers allowed on a structure due to weight and wind considerations. Local homeowners planning to stay in their properties long-term should consider that any future roof replacement will require removing the underlying shingles before installing a new layer.

About Platinum Roofing & Construction in Palm Bay, FL

Can you lay metal roofing over shingles when you’re ready to make the change? Despite the many benefits of metal roofs, Palm Bay homeowners do not have the option to add roofing layers onto existing ones. However, Platinum Roofing & Construction can provide a comprehensive roof inspection to help owners determine the right replacement option and make an informed decision.

For professional roofing installation services, contact Platinum Roofing & Construction at (321) 514-1243.

Contact Information:

Platinum Roofing & Construction

1700 Cedar St, Rockledge, FL 32955
Cedar St, Rockledge, FL 32955
United States

Brandyn Seburg
https://platinumroofingandconstruction.com/