Ice & Water Shield Installation in Mercer Island, WA

Ice & Water Shield Installation in Mercer Island, WA

When Mercer Island homeowners search for ice & water shield installation or a dependable roofing & gutters contractor near them, they want craftsmanship that lasts and a crew that communicates. That's exactly what we do. Self-adhered membrane at eaves and valleys for leak protection.

Mercer Island projects often involve sloped lots, shoreline rules, and mid-century homes that benefit from thoughtful structural and design planning.

A roof is a complete system — flashing, ventilation, ice-and-water shield, and underlayment determine how long it lasts in Pacific Northwest weather, not just the shingles on top.

What's included in your ice & water shield installation

A typical ice & water shield installation in Mercer Island can involve tear-off, flashing, underlayment, ventilation — and we put the full scope in writing so you know exactly what's covered before work starts.

From asphalt re-roofs and standing-seam metal to flat systems, gutters, and leak repairs, we document the existing condition, protect the property, and leave the site spotless.

How much does an ice & water shield installation cost in Mercer Island?

Most ice & water shield installation projects in Mercer Island fall between $9,900 – $31,000, depending on the size of the space, the finishes you choose, and the condition of what's already there.

Because every home is different, we don't quote final numbers sight unseen. After a free in-home consultation you get a detailed, itemized estimate tied to your actual roofing & gutters project — so there are no surprises later.

Why Mercer Island homeowners choose Xion Build

One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.

Licensed, bonded, and insured in Washington — every project is built to meet or exceed code and backed by a written warranty.

Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.

Our Mercer Island roofing & gutters process

Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.

Each phase is inspected and documented, and we keep you updated so you always know what's happening and what's next.

We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.

Frequently asked questions

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