Keep What Works. Upgrade What Doesn’t.

Deck Extensions & Re-Decking in Rhode Island

Bigger. Better. Still Yours.

Add-On or Re-Surface Your Existing Deck

If your current deck feels too small—or the surface has seen better days—Alliance Deck Builders of Rhode Island offers smart, cost-effective solutions. We build custom deck extensions and re-decking projects that make your outdoor space more functional and beautiful. Whether we’re expanding the layout, replacing old boards, or upgrading your stairs and railings, we work with what you have to deliver a refreshed, safer, and more enjoyable deck.

Rebuild or Expand—Without Starting Over

Smart Deck Solutions That Fit Your Budget

You don’t always need to tear down a deck to make it work again. If your frame is solid, re-decking lets us replace surface boards, stairs, and railings without full reconstruction. Need more space? We design seamless deck extensions that blend with your home and yard. Our process is quicker and more affordable than starting from scratch—and you’ll be surprised how much better your space feels.

Replaces old boards with wood or composite

Adds new zones like dining or grilling space

Keeps your current deck footprint—or expands it

re-decked platform with fresh composite boards and added stairs in Rhode Island

Precision Work. Seamless Match.

We Build Extensions That Blend In Naturally

Adding on to an existing deck takes more than extra lumber. It takes planning, engineering, and craftsmanship to ensure the new section integrates with your current layout, slope, and materials. We carefully match board orientation, spacing, railing design, and structural specs so your deck looks and feels like it was always that size. Every extension is built to code and tailored to your property.

crew installing new deck boards during re-decking project in Rhode Island

Update Your Deck’s Look Without Full Replacement

Re-Decking That Feels Like a Full Renovation

If your deck’s surface is cracked, splintered, or stained, re-decking can give you a whole new look in a fraction of the time. We remove old boards, inspect the substructure, and resurface with high-performance composite or fresh wood planks. Add modern railings, lighting, or new stairs—and suddenly your old deck feels brand new. Re-decking is perfect for safe, fast upgrades that extend your deck’s life.

Better Materials. Better Experience.

We Make It Easy to Upgrade

We help you choose materials that fit your budget, match your existing structure, and last through Rhode Island’s seasons. From composite boards that resist rot and fading to modern cedar or pressure-treated planks, we source and install the right solution for your needs. Our team works efficiently, communicates clearly, and leaves the site cleaner than we found it—every time.

deck contractor reviewing re-decking material samples with homeowner in RI

Why Homeowners Trust Us for Extensions & Re-Decking

Code-Compliant Work: Every extension is built to meet Rhode Island building codes.

Structural Inspections First: We check your framing before re-decking to ensure long-term strength.

Custom Layouts: We expand decks in smart, usable ways—never awkward add-ons.

Blended Materials: New sections match your existing look or create contrast on purpose.

Straightforward Pricing: Clear estimates, no hidden fees, and realistic timelines.

Don't worry, we can help!

Re-Decking & Extensions for Rhode Island Yards

From small upgrades in Central Falls to full-length add-ons in Barrington, we’ve reworked decks all across Rhode Island. Local climate plays a big role—humidity, snowfall, and salt air all wear down surfaces faster than most homeowners expect. Our team helps you choose materials that resist these factors and installs them to last. Whether you’re looking to add space or just refresh what’s there, we’ve got you covered.

Framing evaluated for snow and moisture load

Boards chosen for local durability and traction

Add-ons designed to work with tight lot lines

Give Your Deck a Second Life

Schedule a Re-Decking or Extension Estimate

You already have a deck—now let’s make it better. Whether you need more space for entertaining or a surface that doesn’t splinter under bare feet, we’ll help you figure out the best next step. Our re-decking and expansion services come with expert advice, reliable crews, and clear results. Let’s talk about what’s possible with the deck you already own.