Peak Construction Services
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Real Projects Completed In High Elevation Conditions

These projects highlight system-focused installations designed for snow load, ventilation balance, and long-term mountain performance. Each case study reflects disciplined installation practices and roofing systems built to withstand demanding mountain conditions.

\* THE BEST ROOFING * PLATFORM
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Full Roofing Installation

Snow-Country Roofing System Cle Elum

The home featured multiple low-pitch transitions and heavy snow accumulation zones. The builder wanted a system designed for long-term snow load performance.

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Snow-Country Roofing System Cle Elum
Full Roofing Installation

Snow Load System — Ronald

Steep-slope cabin with ice dam history. Installed a fully adhered underlayment, snow retention guards, and sealed ridge assembly to eliminate recurring damage.

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Snow Load System — Ronald
Snow-Country Assembly

Mountain Cabin Re-Roof — Thorp

Owner reported annual ice damage to gutters and fascia. Re-roofed with a snow-country specific assembly including eave protection and improved ventilation baffles.

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Mountain Cabin Re-Roof — Thorp
Full Roofing Installation

High-Elevation System — Liberty

Remote high-elevation property with extreme freeze-thaw exposure. Custom assembly with 6-inch eave ice barrier, vented ridge, and interlocking metal panels.

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High-Elevation System — Liberty
Snow-Country Assembly

Low-Pitch Re-Roof — South Cle Elum

Low-slope roof with recurring leak history. Converted to a tapered insulation assembly with TPO membrane and perimeter snow guard system.

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Low-Pitch Re-Roof — South Cle Elum
Full Roofing Installation

Year-Round Residence — Snoqualmie Pass

Year-round occupied residence at 3,000 ft elevation. Required full system engineering for snow load, ventilation balance, and long-term water management.

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Year-Round Residence — Snoqualmie Pass
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