The electrical mast flashing that won't crack, split, or leak.
OMEGAflash™ is a two-piece, all-metal flashing for roofing electrical mast pipes. Install it without disconnecting the service and without an electrician. Need just one for a single job? You can order it here.
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No rubber. No plastic. No callbacks.
Most mast flashings rely on a rubber or plastic boot that has to squeeze the pipe to seal, and sunlight breaks it down over time. OMEGAflash™ is galvalum metal from top to bottom.
Diverts water around the mast
Runoff is caught and carried down the flashing and over the shingles below, instead of being forced against the pipe or under the roof.
Two pieces, mast stays put
The split design goes on around an existing mast, so the electrical service stays connected and you don't need an electrician.
Fits any roof pitch
One part adjusts to the slope you're working on. It installs with standard roofing nails and urethane caulk.
Typical rubber or plastic boot
- Needs pressure on the pipe to seal
- Breaks down in sunlight and can crack or split
- Often means taking the mast down on a re-roof
OMEGAflash™
- All-metal galvalum, nothing to dry out
- Diverts water instead of trying to seal against it
- Goes on around the mast, no disconnect needed
Just need one? Order it here.
Fixing one leak or doing one re-roof shouldn't mean buying a whole case. Order 1 to 9 flashings straight from TPI Services LLC, and we'll ship them to your door.
OMEGAflash™ Electrical Mast Flashing
- Two-piece galvalum metal flashing
- Fits any roof pitch
- 25-year warranty
- Made in the USA
Installs with tools you already have.
Both pieces are marked "top" and "bottom." Full instructions and demo videos are on our instructions page.
Bottom piece first
Start with the piece marked "bottom" below the mast.
Then the top piece
Fit the piece marked "top" around the mast. The mast stays in place.
Fasten
Nail it off with standard roofing nails.
Seal and shingle
Seal with urethane caulk and finish the roof as normal.
"Many can try to imitate the Omega Flash, but none can duplicate it."
Made in Louisiana by people who work on roofs.
OMEGAflash™ was invented by Joey Miller, a second-generation licensed roofing contractor and owner of Cajun Bayou Roofing Co. On re-roof after re-roof, he couldn't find a mast flashing that stopped leaks without disconnecting the home's electrical service. So he designed one.
Today it's made by Bayou Components, Inc. in Scott, Louisiana, and stocked by roofing distributors across the country.
Common questions
Do I need an electrician to install it?
No. The two-piece design goes on around the existing mast, so the service stays connected.
Will it fit my roof?
OMEGAflash™ adjusts to any roof pitch and is made for standard electrical mast pipe penetrations on shingle roofs.
What do I need to install it?
Standard roofing nails and urethane caulk. See the instructions page for step-by-step directions.
Why can I only buy up to 9 here?
This store is for small jobs. Need more? Call TPI Services LLC at 318-415-9956 and we'll help.
How much is shipping, and how fast?
Shipping is calculated at checkout. Orders usually ship within a few business days.
What's your return policy?
For returns, contact terrilprince@yahoo.com and we'll help.
What's the warranty?
Omega Flash offers a 25-year warranty against defects, ensuring durability and reliability for both new construction and reroofing applications. This warranty covers the product's performance, preventing leaks and callbacks.