The golden rule: roof first, solar second
If your roof has less than ~15 years of remaining life, replace it before solar. Panel removal and reinstallation costs thousands — dwarfing any ‘savings’ from rushing solar onto a dying roof.
Coordinate the projects: we work with solar installers regularly, sequencing the replacement so mounting hardware integrates with the new roofing (not punched through it afterward).
Mounting and waterproofing
Modern rail-less and flashed mounting systems are genuinely watertight when installed correctly — each penetration gets proper flashing integrated with the roofing. The horror stories come from lag bolts through shingles with a dab of caulk.
Metal standing-seam roofs are solar’s best friend: clamp-on mounts need zero penetrations. If you’re choosing a roof with solar in mind, standing seam deserves serious consideration.
Warranty interactions
Your roofing workmanship warranty must explicitly survive solar installation — get it in writing from both contractors. Manufacturer material warranties generally survive proper flashed mounting; they don’t survive caulk-and-pray.
Who fixes a leak under the array? Define this before installation, not after the stain appears. Our Colton replacements include solar-ready documentation: mounting zones, decking specs, and warranty terms in writing.
Planning both? Talk to us first
We’ll assess your roof’s remaining life honestly, quote the replacement if needed, and coordinate sequencing with your solar installer — including the mounting details that protect both warranties.
Call Roof Replacement Experts at (888) 974-0663 for a free Colton roof assessment with your solar plans in mind. Our call representatives are available 24/7.
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