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Explore the Zilla Family of Flashings


No two solar installations are the same and neither are the Zilla solar flashings. Created by solar professionals, for solar professionals, we know that you need a different type of flashing for all the different types of installations you do. At Zilla, we have a solar flashing for everyone.

Zip Flashing

For installations in a flash, try our Zip Flashing — a fast and economical single-bolt attachment. With minimal parts, the Zip Flashing allows for quick and simple installation, while still being strong and durable enough to outlast the components you place upon it. A fan favorite of many solar installers, the Zilla® Zip® Flashing is an aesthetically pleasing, low profile, water tight foundation for the rooftop rail system of your choice.

Double Stud Flashing

Our original Double Stud Flashing is and always will be close to our heart. It is the strongest watertight flashing on the market today. It’s simple 2-point attachment allows for maximum withdrawal strength of 5,240 lb.but allows for 4-point attachment as well. The Double Stud Flashing iscompatible with a variety of mounting components and universal attachments for both PV and thermal installations, making it as versatile as it is strong.

Double Stud XL Flashing

The most versatile of our family of flashings, the Double Stud XL attaches directly to sheathing, eliminating the need for you to locate and install directly to the structure. This allows for a variety of layout possibilities and can help you and your team complete even the most complicated installations, quickly and easily without compromising strength and security.

Electrical Flashing

The NEW Electrical Flashing is a fully flashed, waterproof method of mounting standard electrical components. With 3/4” NPT threads, it is compatible with most standard components such as combiner boxes, junction boxes, entrance panels and conduit bodies. It can be used on shingles or metal roofs as well as siding making it one of our most versatile products for running electrical raceways.


Electrical XL Flashing

Mounting flush to the roof or wall, the Electrical XL Flashing allows you to run electrical through barriers without the concern of leaks. Featuring 1” NPSM inner thread and 1-1/4” NSPM outer thread, the Electrical XL Flashing is compatible with many standard components needed to complete electrical installations. The Electrical XL Flashing is ideal for use with shingle roofs or siding, but is also available for metal roofs.


Thermal Flashing

And we didn’t forget about our solar thermal installers. Our thermal flashing is available in either a 3/4” or 1” cap and allows you to run thermal lines through the roof without worrying about leaks. The copper cap helps to reduce the need for coupling and doesn’t require the use of caulk or rubber boots, helping to protect your installation and roof from the elements.

With the Zilla family of flashing, we are certain you can find the right flashing for your job. Read more about our flashing systems or stock up on flashing today at the Zilla store


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