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Deck Pricing

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DECK BUILDING COSTS IN OAHU

For homeowners in Oahu

Updated June 2024

The cost to build or re-build your deck will be based on what you want to change. Our exclusive pricing guide breaks down deck builds into three types: Replace, New, or Repair,  Read through the descriptions to see which one best fits your expectations for your deck project. 

 

Here's the key: The final cost depends on several factors, from the size and scope of your project to the materials you select. Also, if your deck will incorporate stairs, railings, or custom features such as benches or lighting. 

 

Please note: These are blended average costs considering both wood and composite materials. Actual costs may vary depending on the complexity of your project, chosen materials, and permit requirements.

 

To get a more personalized sense of what your deck project might cost, we highly recommend scheduling a free consultation with our experienced team. 

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INSIDE THE CREATIVE PROCESS: MEET THE MINDS BEHIND THE MAGIC

We are here to genuinely help Oahu homeowners.

 

The information provided has been carefully summarized by the collaborative effort of our licensed general contractor Chad Hilweh, combined with the financial expertise of in-house CPA Liana Hilweh, We've leveraged our experience, along with years of running our own business, to create a resource that empowers Oahu homeowners.

 

This webpage provides a starting point, outlining typical Oahu remodeling costs and what they encompass. But please note that all pricing is for informational purposes only. Always consult with a professional to understand what the true estimated cost of your project will be. 

 

Photo of Liana and Chad Hilweh, Hilweh Builders

HILWEH BUILDERS

 

"Your Build, Our Aloha"

Credentials
Trex Pro Logo Showing Hilweh Builders Can Use Trex for Decks in Oahu

Deck Replacement

Cost Range: $10,750 to $37,500

View Pricing by Size

Prices may vary based on the complexity and size of the project, as well as any additional custom features you choose.

 

Demolition and Removal

We'll safely remove your existing deck, ensuring proper disposal of materials.

 

Footings and Foundation

We'll rebuild the deck's foundation, including footings, for a stable and secure structure.

 

Framing and Substructure

We'll construct the deck's framework using high-quality lumber, ensuring structural integrity.

 

Learn more about Replacing a Deck's Substructure in our Contractor's Guide.

 

Decking Installation

We'll install your chosen decking material such as composite or wood deck boards, ensuring a beautiful and functional surface.

 

Railing and Stair Installation

We'll install code-compliant railings and stairs for safety and aesthetics.

 

Final Touches

We'll provide finishing touches like trim, paint, or stain, according to your preferences.

New Deck Construction

Cost Range: $24,500 to $37,500

View Pricing by Size

Prices may vary based on the complexity and size of the project, as well as any additional custom features you choose.

 

 

Design Consultation

We'll work with you to understand your vision, desired functionality, and budget. We'll help you design a deck that perfectly complements your home and lifestyle. 

 

Permitting

We will work with an architect to ensure project compliance for your new deck building project. 

 

Site Preparation

We'll prepare the construction site, including excavation and leveling, for a smooth building process.

 

Construction

We'll build your new deck from the ground up, following industry standards and best practices.

 

Customization

We can incorporate custom features like built-in seating, planters, or lighting to create your dream outdoor space.

 

Final Inspection

We'll finalize your permit process and ensure your deck meets all safety and building codes.

Photo of a deck that says "Deck Substructure Guide"

Deck Pricing

 

Demo

Substructure

Deck Boards

Railing & Stairs

Total

Small (50 - 100 sq ft)

$500 - $1,500

$1,150 - $3,500

$1,500 - $4,500

$750 - $2,500

$3,900 - $12,000

Medium (100 - 250 sq ft)

$1,000 - $3,750

$2,300 - $8,750

$3,000 - $11,250

$1,500 - $6,250

$7,800 - $30,000

Large (250 - 500 sq ft)

$2,500 - $7,500

$5,750 - $17,500

$7,500 - $22,500

$3,750 - $12,500

$19,500 - $60,000

Average

$1,500 - $4,250

$3,750 - $9,250

$4,500 - $12,000

$2,000 - $7,100

$10,750 - $37,500

For informational use only. The true cost of your project will be based on variables. Always consult with a professional for the cost of your deck project.

 

Learn more about replacing your deck's substructure in our Deck Substructure Replacement Guide.

 

Instructions on how to calculate the square footage of your space in our Blog titled "How to Calculate the Square Footage of Your Hawaii Home or Space".

Deck Repair

 

If your deck is in good condition and needs minor repairs, you can expect to spend about $2,500 to $7,500. However, the final cost will be based on the scope of services performed. 

 

If your deck is in poor condition, it is likely that we will recommend a full deck replacement.

 

In all cases, note that re-sealing or re-painting your deck will increase the cost of your project significantly. 

 

Inspection and Assessment

Our team will thoroughly inspect your deck to identify any damage or structural issues. We'll provide a detailed report outlining the repairs needed and estimated costs.

 

Fixing Loose Components

We can securely fasten loose boards, railings, or stairs, ensuring the safety and stability of your deck.

 

Replacing Damaged Materials

We'll remove and replace rotten, warped, or cracked decking materials, beams, or posts.

 

Minor Structural Repairs

We can address minor structural issues like uneven footings or wobbly supports, ensuring your deck remains level and safe.

 

Waterproofing and Sealing

We can apply waterproofing treatments to protect your deck from moisture damage and extend its lifespan. Note that re-painting, re-staining, or re-treating your deck will increase the cost of your deck repair project.

What About Aging-in-Place or Accessibility Costs?

Certified Aging in Place Specialist NAHB Logo

When planning to build a deck, it's important to consider the specific needs of the users, especially if accessibility and aging in place are priorities. While a standard deck design focuses on basic functionality and aesthetics, a deck built for accessibility involves additional considerations that can significantly impact both the design and cost. Here are six key points to understand the cost differences between a regular deck build and one designed for aging in place or accessibility purposes:

 

Ramp Installation: Accessible decks often include ramps, increasing material and labor costs compared to standard stairs.

 

Wider Pathways and Doorways: Designing for wheelchair maneuverability requires more space and structural adjustments, adding to the expense.

 

Non-Slip Surfaces: Using non-slip materials for safety purposes typically costs more than standard decking materials.

 

Handrails and Grab Bars: Installing ADA-compliant handrails and grab bars requires additional materials and labor.

 

Enhanced Lighting: Improved lighting for visibility, such as motion sensor lights and low-level pathway lighting, increases costs compared to standard deck lighting.

 

Elevated Height Adjustments: Custom adjustments to ensure the deck is level with entry points for seamless transitions can add to structural and labor costs.

 

LEARN MORE ABOUT OUR AGING IN PLACE AND ACCESSIBILITY SERVICES!

DISCLOSURE

 

 

While this website offers valuable information and budgeting guidelines for your Hawaii construction project, determining the exact cost requires a site visit and consultation with a professional contractor.

 

The unique factors of each project significantly impact the final cost. A qualified contractor can assess your specific needs, local building codes, and material selections to provide a precise cost estimate or cost range for your project.

 

It's important to note the costs above exclude additional fees such as architect services, permitting costs, design fees, and other project-specific expenses.

 

Think of this website as a roadmap to get you started. We aim to equip you with helpful information to navigate the budgeting process for your bathroom remodeling project in Oahu, Hawaii.

 

However, it's important to consider that:

  • The cost of building materials can fluctuate. While we strive to provide current information, be sure to factor in potential price changes when budgeting for your project.
  • Building codes and regulations can vary by island and county in Hawaii. A contractor can ensure your project adheres to all necessary regulations.

Have a question that is not answered here? Reach out to ask your question and we'll provide a free consultation for your next Hawaii construction project. 

 

Hilweh Builders

808-220-5007 | chad@hilwehbuilders.com

 

 

Trex vs. Wood

Blog: What to consider for your deck

COST VARIABLES FOR A HAWAII DECK BUILD

Graphic: What is the extent of your renovation?

Scope of the Project

 

A simple stain and refresh will cost significantly less than a complete tear-out and rebuild. Upgrading features like railings or adding built-in seating will also impact the final price.

Graphic: Are you changing the layout?

Changing the Layout

 

Moving existing stairs, adding curves, or incorporating multiple levels will require more design and construction expertise, increasing the cost compared to a straightforward rectangular deck.

Graphic: what is the size of your space?

Size of the Deck

 

Square footage is a major factor. A larger deck naturally requires more materials and labor, impacting the overall project cost.

Graphic: what materials will you use?

Material Seletions

 

Pressure-treated lumber is a budget-friendly option, while composite materials or hardwoods offer greater durability and aesthetics but come at a higher price point. Read more about Trex vs. Wood on our blog. 

Graphic: what is accessibility like?

Accessibility | Location

 

The ease of accessing your deck plays a role in construction costs. Building a deck on a steep incline such as homes on Oahu's ridges might require additional support structures or retaining walls, impacting the price. Similarly, decks in hard-to-reach areas or requiring extensive demolition for access will add to the project cost compared to a readily accessible building site.

Graphic: who will perform the work?

Using a Licensed Contractor

 

Hiring licensed and insured contractors with experience in deck building on Oahu ensures a safe and structurally sound project. Their experience often comes with a higher hourly rate, but can save you money in the long run by avoiding costly mistakes.

WHAT IS THE RETURN ON INVESTMENT (ROI)?

Adding Value with a Deck!

 

While a deck enhances your outdoor living, it can also be a worthwhile investment in Oahu's real estate market. However, ROI depends on several factors:

 

Market Trends: Consult a local realtor to understand how Oahu's current market values outdoor spaces.

 

Deck Appeal: Not all decks are created equal. The size, materials, and features of your deck will influence how much value it adds. For example, a large, well-maintained composite deck with attractive features like built-in seating or a fire pit might command a higher price than a smaller, basic wood deck.

 

National averages suggest an ROI of 86.9% for composite and 80.1% for wood decks (source: Today's Homeowner). Remember, these are estimates, and Oahu's building costs might affect your actual return.

 

Consider a free consultation with us to discuss deck features that could enhance your home's value and enjoyment!

HOW CAN I SAVE MONEY ON MY REMODEL?

Reusing materials if they are in good condition.

 

Opting for less expensive materials that still offer good quality and aesthetics.

 

Responding quickly to contractor questions regarding design and material selections. Timely decisions help avoid delays, which can lead to increased labor costs and potential scheduling conflicts. Prompt communication ensures the project stays on track and within  budget.

 

Doing some of the work yourself like painting, demolition or haul away.

 

Shopping for sales and discounts on materials and fixtures.

Featured Project

Kailua Waterfront Deck with Trex

SETTING A BUDGET FOR YOUR REMODEL

Importance of a Budget: Before embarking on your remodeling journey, it’s crucial to have a clear budget in mind. It’s easy to get carried away with various wants and preferences, leading to "over-building" beyond what your budget allows. This can result in disappointment when the project’s scope doesn’t align with your financial limitations.

 

Related information: Our Process and FAQS (Planning)

 

Consider Financing Options: Take careful time to consider how you will finance your project. Options include using cash, obtaining loans, or tapping into home equity lines of credit. Understanding your financing method will help you set a realistic budget.

 

Communicate with Your Contractor: Have honest conversations with your trusted contractor about your budget from the start. Don’t wait for an estimate or pay for the contractor’s time to build an estimate only to find out it exceeds your budget. Sharing your budget upfront helps the contractor provide more accurate and tailored suggestions within your financial limits.

 

Get Multiple Bids: You can still get multiple bids from different contractors to see what they can offer within your budget. This approach ensures you understand what is practical and achievable for your remodel in terms of affordability. 

 

Avoid Common Pitfalls: One common issue is waiting too long to discuss budget constraints, leading to wasted time and resources on plans that are not financially feasible. Setting and sharing your budget early prevents this problem and helps align expectations for all parties involved.

 

By setting a realistic budget and being transparent with your contractor, you can ensure a smoother, more efficient remodeling process that meets your financial expectations.

Trex Pro Logo Showing Hilweh Builders Can Use Trex for Decks in Oahu

HAWAII'S CERTIFIED TREX INSTALLER

Hilweh Builders is excited to be recognized as a certified Trex Pro installer, offering top-tier composite decking solutions to homeowners throughout Oahu. With Trex's renowned durability and environmental benefits, our skilled team is equipped to create stunning, weather-resistant decks tailored to Hawaii's conditions. Whether you're enhancing your current deck or starting a new project, trust Hilweh Builders to deliver exceptional craftsmanship with Trex’s industry-leading products.

 

Reach out today to elevate your outdoor living space with a deck designed for lasting beauty and performance.

CONTACT US FOR A FREE CONSULTATION

HOW TO CONTACT US

 

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Email us at chad@hilwehbuilders.com

Call us at 808-220-5007

 

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Hilweh Builders provides construction and design-build services to the Greater Honolulu area including:

 

Honolulu | Kailua | Kaneohe | Hawaii Kai | Aina Haina | Mililani | Kapolei | Pearl City | Aiea

 

Check if we service the location where your project is located.

 

For personalized assistance or if you have a specific location not listed, feel free to contact us.

YOUR BUILD, OUR ALOHA

 

 

Our promise to you

Our Aloha Values