Decks Built for Function, Style & Weather

Deck Builders of Johnston

Craftsmanship You Can Count On

Smart Deck Designs for Johnston Homes

We build with purpose—every deck and porch is designed around your space, your goals, and Rhode Island’s changing weather. Johnston homes benefit from durable composite materials, pressure-treated framing, and structural planning that handles snow, heat, and moisture. From small backyard builds to large entertainment spaces, our decks are known for holding up through the years—and looking good while doing it.

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Why Johnston Homeowners Call Us

Backyards That Work Hard and Look Great

Every outdoor space we build in Johnston is a blend of comfort, style, and long-term durability. Whether you’re adding value to your home or building a space to gather, we’re the team you can trust.

Engineered for Rhode Island weather and terrain

Full permitting and design services for Johnston homes

Composite and wood options tailored to your budget

Backyard deck with pergola and privacy wall in Johnston RI

Decks That Match Johnston Homes

Designed for Your Yard, Style & Layout

From traditional colonials to new builds on wooded lots, every Johnston home deserves a deck that fits both form and function. We account for your home’s architecture, lot size, and how you plan to use the space—whether it’s grilling with friends, hosting holidays, or just relaxing outside. We handle everything from slope management to local setback compliance, so the finished result looks seamless and lives easy.

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Covered grilling deck and pergola combo on wooded lot in Johnston RI

More Than Just a Deck

Porches, Pergolas & Full Outdoor Living

Alliance Deck Builders of Johnston builds full outdoor environments—from screened-in porches and patio covers to pergolas, hot tub decks, and grilling stations. Want shade? We’ll build it. Need privacy? We’ll include it. Our projects are tailored to Rhode Island’s weather, your lifestyle, and your long-term goals. Whether it’s comfort, curb appeal, or low-maintenance design you’re after—we’ll help you create a backyard you’ll actually use.

Materials That Handle the Johnston Climate

Decks Built for Snow, Sun & Humidity

Johnston sees it all—icy winters, hot summers, and damp fall storms. We build decks that stand up to every season using high-performance composite decking, pressure-treated substructures, and rust-proof hardware. Every board is selected for strength, drainage, and slip resistance. We also design with airflow and water runoff in mind to prevent warping and mold. The result? A beautiful deck you can enjoy year-round without constant upkeep.

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Moisture-resistant composite deck with cedar rail and sun protection in Johnston RI

Serving All of Johnston

Backyard composite deck with railing and shade cover in Thornton Johnston RI

Thornton: In Thornton, we design elevated decks with privacy railings and low-maintenance materials for family-friendly living.

Elevated wood deck with stairs and built-in seating in West End Johnston

West End: West End homeowners rely on us for decks that maximize space—especially in narrow yards or sloped back lots.

Multi-level deck with grill zone and pergola in Graniteville Johnston RI

Graniteville: In Graniteville, we build spacious decks and porches with full grilling setups and pergolas for outdoor gatherings.

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Johnston’s Trusted Local Deck Builders

At Alliance Deck Builders of Johnston, we combine experience with local knowledge. We’ve worked throughout the area, building decks and porches that respect zoning, suit each property’s layout, and last through Rhode Island weather. Whether it’s a new build or a backyard update, we handle everything from consultation to final walkthrough. Our crews are professional, prompt, and clean—delivering results that stand up season after season.

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The Process That Makes It Simple

From Quote to Completion, We've Got You Covered

We make deck building easy for Johnston homeowners. It starts with a free, on-site consultation where we review your goals and space. Then we provide a clear quote and handle the rest—permits, materials, timeline, and daily job site cleanup. You’ll get progress updates, a respectful crew, and a finished space built exactly the way you want it. No guesswork, no delays—just straightforward service and results that last.