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Solar & Satellite Mount Removal — Greater Seattle Metro
Real Great Roofing removes decommissioned satellite dishes, antennas, and solar panel mounts across Bellevue, Kirkland, Redmond, and Sammamish, properly sealing all fastener holes and penetrations to restore a watertight roof surface.
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Roofing
Full Hardware Removal
Satellite dishes, antennas, and solar mounts completely removed — brackets included.
Penetration Patching
Every fastener hole properly sealed with compatible roofing material — not caulk alone.
Shingle Re-Integration
Surrounding shingles replaced or re-seated and sealed after hardware removal.
Solar Decommission
We work alongside solar decommission contractors or remove remaining hardware independently.
No Trace Left Behind
Aesthetically clean result — no visible hardware shadows or mismatched patches.
10-Year Warranty
All penetration work is backed by our workmanship guarantee.
Through the 1990s and 2000s, satellite dishes became standard on homes across Bellevue, Kirkland, and Redmond. Most were installed by cable technicians focused on signal reception, not roofing best practices. Brackets were lag-screwed through shingles and into decking without proper flashing, sealed with roofing caulk that has a functional outdoor life of 5–10 years, and left in place long after the service was cancelled.
The same issue emerged with the first wave of residential solar installations in the 2000s and early 2010s. When panels were decommissioned — either because the lease ended, the system was replaced, or the home changed hands — the mounting hardware was sometimes left in place. Each lag bolt through the decking represents a potential water entry point that bypasses your shingle field entirely, penetrating straight to the structural deck.
On homes built in the 70s, 80s, and 90s — which dominate the Eastside's residential stock — the decking around these fastener holes has often been cycling through wet-dry seasons for 15–25 years. The original roofing caulk that was supposed to seal those lag bolts has long since hardened and cracked. Water is migrating down the bolt shaft into the decking with every rain event, and the rot radiates outward from each fastener hole invisibly until a soft spot appears underfoot.
A common scenario we see across Sammamish, Redmond, and Kirkland: a home changes hands and the new owners discover multiple generations of abandoned hardware — a satellite dish from 2003, a booster antenna from 2008, and a decommissioned solar mount from 2016. Each one adds fastener holes to an aging roof that was never designed to accommodate them.
The right way to close a lag bolt hole through an asphalt shingle roof is not a bead of roofing cement and a shingle placed back over it. Here's what a properly done penetration repair looks like on a Bellevue or Kirkland home.
All hardware — lag bolts included — removed completely. Forcing bolts out rather than extracting them can widen the hole; we use the correct extraction method for each fastener type.
Each hole is assessed for moisture infiltration and decking integrity. Holes present for more than 5 years in PNW conditions frequently show moisture staining on the decking below — we document and address this before closing the surface.
Larger holes receive a rigid backer before fill material is applied. Roofing-rated filler compatible with the shingle type and age is used — not standard exterior caulk, which doesn't have the flexibility or adhesion needed for roofing applications.
Where shingles were cut or removed for mounts, new shingles are integrated with the surrounding field with correct nailing and hand-sealing. The result is weathertight and as close to invisible as the age and weathering of the surrounding shingles allows.
Solar panel decommissioning is a two-part process — an electrical contractor handles the panels and inverter, and a roofing contractor handles the mounting hardware and penetration repair. We frequently work in sequence with solar decommission crews on Bellevue, Sammamish, and Redmond homes upgrading or removing their systems.
A typical residential solar installation uses L-foot mounts or standoff mounts with 5/16" or 3/8" lag bolts driven through the shingles, through the decking, and into rafter members. Each penetration was supposed to be sealed with EPDM washers and roofing-rated flashing — but installation quality varied widely across the rapid solar expansion of the early 2010s. On many Eastside homes, we find mounts that were installed without proper flashings, relying entirely on caulk that has since failed.
After panel and rail removal by the solar contractor, we assess every lag bolt location for moisture damage, remove all mounting hardware cleanly, and seal penetrations with flashing systems that are actually compatible with the age and condition of the existing shingles. Where shingles were cut around rail mounting points, we replace the affected sections.
For Kirkland and Bellevue homeowners whose solar lease has ended and whose panels are being removed, we provide a complete written scope covering all penetration locations, their current condition, and the repair approach — before any work begins.
Many Sammamish Plateau and Bellevue HOA communities have strict rules about roof appearance. We provide before-and-after documentation showing that the roof was restored to a clean, hardware-free state — useful for HOA compliance verification and future home sale disclosure.
If you're installing new solar on an existing roof, we can assess whether your roof has sufficient remaining life to justify the installation — and make the penetrations correctly, with properly integrated flashings, before the panels go on. Starting right costs the same as a retrofit fix later and lasts decades longer.
Each generation of technology that gets mounted on an Eastside home — satellite TV, over-the-air digital, solar, cellular boosters — adds more fastener holes to a roof that wasn't designed to accommodate them. On a home built in 1983 that's been through multiple technology cycles, there may be 12–20 abandoned penetrations beyond the original vent boots and plumbing stacks.
Typical number of abandoned penetrations on a Redmond or Bellevue home that's changed technology systems since 1995
Typical time before an improperly sealed lag bolt penetration produces visible interior water staining in PNW conditions
Time required to complete a full hardware removal and penetration repair on a typical Eastside home
When Repair Isn't Enough
Hardware removal and penetration patching makes sense when the surrounding roof is in sound condition. But if the roof beneath all those mount points has significant age — shingles past their rated life, widespread granule loss, or decking moisture damage discovered during the mount removal — patching the holes and re-installing on a failing roof is a short-term solution.
For Bellevue, Kirkland, and Sammamish homeowners who are removing solar equipment and looking at a 1990s-era roof underneath, this is often the right moment to evaluate replacement. You already know the roof needs attention; coordinating the mount removal with a planned replacement eliminates redundant labor and ensures the new roof starts life with properly integrated penetration flashings rather than patches over an old surface.
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