Installing Solar Panels on an Asphalt Shingle Roof in Colorado: What You Need to Know
Spoke ArticleColorado1 min readVerified Q1 · 2026

Installing Solar Panels on an Asphalt Shingle Roof in Colorado: What You Need to Know

SBI Editorial DeskUpdated Q1 · 20263 sections

Asphalt shingles are incredibly common across the Colorado Front Range. When homeowners look to take advantage of Xcel Energy's net metering, their primary concern is often the structural integrity of their roof. Drilling into a roof in a state that experiences massive blizzards, high-altitude UV degradation, and freeze-thaw cycles requires elite engineering and waterproofing.

01

The Anatomy of a Leak-Proof Asphalt Installation

SunBeam Innovations does not cut corners on mounting hardware. We utilize premium flashing systems engineered specifically for extreme Rocky Mountain weather. Instead of simply driving lag bolts through the shingles and relying on caulk, we lift the existing shingles and slide a heavy-duty metal flashing underneath. This creates a permanent physical barrier that channels melting snow completely away from the penetration point.

02

Sealing Against the Freeze-Thaw Cycle

Once the specialized flashing is in place, the lag bolt is driven directly into the structural rafter of your roof. The penetration point is then injected with a high-grade, weather-resistant sealant designed to withstand extreme Colorado freeze-thaw cycles without cracking. The result is a watertight seal guaranteed to keep your home dry during the heaviest spring melts.

03

Protecting Your Existing Roof Warranty

We work within the strict guidelines required by major asphalt shingle manufacturers. Because our installation process utilizes industry-leading waterproofing techniques, adding solar through SunBeam Innovations will keep your existing roof warranty fully intact.

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