Project Overview

Location:
Sammamish, WA

Neighborhood:
Penny Lane in Beaver Lake

Project Type:
Composite Deck, Under Deck Waterproof System, Concrete

Raised Deck with Hot Tub & Under Deck Dry Space

In Sammamish, WA

The Dream:

Before the Transformation

In Sammamish, WA, this home featured a cozy covered patio that offered some outdoor living space but fell short of the homeowners’ vision. They wanted to expand their dry outdoor area and add a raised second-level deck that connected directly to their upstairs living spaces. With all bedrooms upstairs, the idea of stepping outside for morning coffee or evening sunsets was the perfect addition.

The family also loved their existing hot tub but found the ground-level patio limited its use during the long, wet winters typical of Sammamish. By expanding covered and elevated outdoor living space, they could enjoy the outdoors for more months of the year without weather being a barrier.

With this vision, People Come First Construction Group transformed the backyard into a functional, comfortable extension of the home — blending design, usability, and year-round enjoyment.


Project Needs

  • Raised second-level deck for direct access from upstairs living areas

  • Expanded covered outdoor space for greater protection from rain and year-round use

  • Seamless integration with the home’s architecture and existing features

  • Improved hot tub usability with better coverage and accessibility

  • Designed specifically for Sammamish’s rainy climate and mild summers

The Result:

A Dream Come True

Turning this Sammamish dream into reality started with a strong foundation. To safely support a hot tub on a raised deck, our engineers designed and built a structure that exceeds code requirements — ensuring long-term strength, stability, and beauty.

The project blended the existing patio cover with a new second-story TimberTech deck, complete with a new entry door to connect the upper level of the home. Beneath, an aggregate concrete patio and Undercover System with a 3D-printed wood grain finish created a dry, usable space perfect for the region’s rainy climate.

From comfort features like heaters and fans to stylish finishes such as frosted glass railing, every detail was chosen to enhance both function and design. The result is a multi-level outdoor retreat that can be enjoyed in every season.


Project Highlights

  • Engineered foundation exceeding code to safely support a raised hot tub

  • Second-story TimberTech deck with new entry door from the upper level

  • Aggregate concrete patio with Undercover System for a dry, protected space

  • Luxury comfort features: firepit, Bromic heaters, recessed lighting, ceiling fans, pine soffit ceilings

  • Privacy and style: frosted glass railing by American Standard Design, installed by ResCom Railing

  • Expert electrical work by Rock Electric to power heaters, lighting, and more

  • Year-round functionality designed for Sammamish’s rainy climate

Inspired?

We would love to be a part of bringing your dream outdoor living space to reality. Our team is ready and will work with you the entire process to make your project a 5-star experience.

author avatar
Robert Greaves Owner
Robert Greaves, graduate from University of Louisville, is the the founder and owner of People Come First Construction Group. An award winning company that also includes MasterDecks, Timberline Patio Covers, UnderCover Systems PNW, ResCom Railing, and Rock Electric.