Fireplace Services

Freestanding Gas Fireplace Installation in Mercer Island, WA

A modern, high-efficiency heating solution for a premier Mercer Island residence, combining architectural style with clean-burning performance.

Project Details

Mercer Island, WA
Single-Family Residential
Freestanding Gas Fireplace Installation (Direct-Vent)
2026

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Why It Matters

Every Service Starts With the Full Picture.

At Chimneyz, we don’t just “install appliances” – ו we assess the entire building envelope. For this Mercer Island residence, we began with a comprehensive structural evaluation to determine the most efficient venting path and gas line integration. On an island where home values and energy standards are high, we ensured the placement provided optimal radiant heat distribution while adhering to all local WA state safety codes and environmental regulations.

The Solution

A Full-System Repair, Done Once.

The core challenge of this project was the transition from a traditional living space to a high-efficiency gas heating zone. We managed the end-to-end technical scope: precision gas line plumbing, structural floor reinforcement for the hearth pad, and a specialized “Direct-Vent” system through the roofline. By handling the structural penetration ourselves, we guaranteed a 100% moisture-proof and airtight seal, eliminating the risk of drafts or leaks that often follow amateur installations.

Scope of Work

What We Did.

Our team installed a premium, high-output freestanding gas fireplace featuring an advanced ceramic glass face for superior heat transfer. The installation included a custom-designed hearth assembly, a dedicated B-vent/Direct-vent transition, and a professional-grade exterior storm cap designed to withstand the PNW’s heavy rain and wind. The result is a clean-burning, low-maintenance heating system that provides both emergency backup heat and everyday luxury.

Project Gallery

A Closer Look at the Work.

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From chimney leaks and failing masonry to roofline issues and interior damage, Chimneyz helps homeowners identify the real source of the problem and fix it with one coordinated solution.

Technician repairing brick chimney crown

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