Hardwood Decks in Wisconsin | Excel Custom Decks

Hardwood Decking

Wisconsin homeowners choosing hardwood decks are choosing the longest-lasting natural wood option on the market. Excel Custom Decks is a family-owned residential decking contractor serving Wisconsin from offices in Franksville, Madison, and Appleton/Oshkosh. With 25+ years in business and 5,000+ projects completed, the company sits on the NARI board, holds BBB A+ accreditation, and belongs to NADRA, the Metropolitan Builders Association, the National Association of Home Builders (NAHB®), the National Association of the Remodeling Industry (NARI®), and the Wisconsin Builders Association. Every hardwood deck installation carries a lifetime labor warranty and material warranties up to manufacturer maximums. Work starts with a free consultation covering hardwood selection, design, framing, and permitting.

What Hardwood Decks Offer Wisconsin Homeowners

Hardwood decks built from exotic species like Ipe, Tigerwood, and Cumaru hit a combination of density, beauty, and longevity that other deck materials cannot match.

Lifespan of 50+ Years With Proper Installation

Ipe and Cumaru rate among the densest commercially available decking species, with Class A fire ratings equal to concrete and steel. A properly built hardwood deck in Wisconsin can last 50 to 75 years, which outlasts most composite warranties and every pressure-treated wood deck.

Natural Resistance to Rot, Insects, and Decay

The density and natural oils in exotic hardwoods resist rot, mold, insects, and decay without chemical treatment. That matters in Wisconsin, where carpenter ants, termites, and long wet seasons work into less durable materials over time.

Grain and Color That No Other Material Matches

Hardwood decks deliver deep, rich coloring and tight grain patterns that no composite or PVC product replicates. Tigerwood shows dramatic dark striping, Ipe weathers from chocolate brown to silver gray, and Cumaru lands in a warm reddish-brown range. Homeowners who want the look of real wood at the top of the material tier choose exotic hardwood decks for that reason.

Hardwood Decks in Wisconsin: Permits, Climate, and Material Decisions

Building hardwood decks in Wisconsin runs through the same permit and climate factors as any residential deck, with species-specific decisions layered on top.

Permit Authority

Hardwood deck installation permits get issued through the local building department. Wisconsin municipalities require permit-ready drawings with dimensions, framing details, and footing specifications at submission. Excel Custom Decks prepares the drawings and submits the permit directly.

HOA Communities

Wisconsin HOA communities sometimes restrict deck materials, finishes, or board profiles. Excel Custom Decks confirms HOA standards before finalizing hardwood selections, particularly when species color or finishing approach matters to the community.

Climate Factors

Wisconsin sits in USDA Hardiness Zones 3b through 5b with deep frost penetration and long freeze-thaw cycles. Exotic hardwoods perform exceptionally well through Wisconsin winters because their density resists moisture penetration and the freeze-thaw cracking that affects softer woods. Hardwood decks left unfinished weather to a silver patina. Decks finished with penetrating oil keep their original color and need reapplication every one to three years depending on exposure.

What a Hardwood Deck Installation Includes

Excel Custom Decks handles hardwood decks from design through construction. Each piece of the build is spelled out in writing before any contract is signed.

Hardwood Deck Installation

Hardwood deck installation covers full construction from footing to finish, including foundation, framing, exotic hardwood surface boards, railing, and skirting where specified. Every hardwood deck is built to Wisconsin building code and permitted through the local municipality.

Hardwood Deck Replacement

Full hardwood deck replacement covers removal of the existing structure, footing evaluation, and complete rebuild. Existing footings that meet current frost-depth requirements may stay in place. Where they don't, new helical piers or traditional concrete footings get installed. Hardwood deck replacement also gives homeowners the chance to upgrade species, change the layout, or expand the footprint.

Design Consultation and 3D Models

Design consultation walks through layout, elevation, species selection, board orientation, railing style, and skirting options. 3D deck models give the homeowner a visual of the finished hardwood deck before permit submission so species color and grain choices get reviewed early.

Foundation and Framing

Foundations get set below the Wisconsin frost line using helical piers or traditional concrete footings depending on soil and load conditions. Hardwood decks weigh significantly more than composite or pressure-treated decks per square foot, which makes correct footing sizing and framing spacing critical. Framing uses ProWood ground-contact-rated lumber, with Fortress steel framing available where load, span, or longevity targets call for it.

Exotic Hardwood Species

Available species include Ipe, Tigerwood, and Cumaru. Ipe is the densest and longest-lasting of the three, with a near-black grain that ages to silver gray. Tigerwood brings strong color variation and dark striping. Cumaru offers a warm reddish-brown tone at a lower price point than Ipe while still delivering 40+ year service life.

Deck Styles Built with Hardwood

Hardwood decks work across platform, raised, multi-level, freestanding, rooftop, pool, curved, cantilevered, screened, and covered configurations, with privacy screens where wanted. The density of exotic hardwoods makes them especially well-suited to pool decks and rooftop applications.

Deck Skirting

Skirting options include lattice, solid wood panels, horizontal or vertical boards, stone or brick, faux stone panels, vinyl, and composite. Selection depends on deck height, drainage needs, and the home's exterior.

Underdeck Options

Underdeck additions include drainage systems, ceilings, waterproofing, lighting, enclosed storage, ventilation, insulation, and railings. These additions convert the space below a raised hardwood deck into a usable second outdoor area.

Permit Acquisition

Excel Custom Decks prepares permit-ready drawings and submits them directly to the homeowner's Wisconsin municipality. Permit timelines factor into the project schedule before construction starts.

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Why Hire a Specialist for Hardwood Decks

Hardwood decks demand more from the installer than any other deck material. The density that makes exotic hardwoods last so long also makes them unforgiving to mistakes.

Pre-Drilling Is Required

Ipe, Cumaru, and Tigerwood are dense enough to bend nails and snap screws driven without pilot holes. Every fastener position needs to be pre-drilled. Skipping that step splits boards, weakens fasteners, and shows up later as movement.

Hidden Fastener Systems

Exotic hardwood decks typically use hidden fastener systems that grip slots cut into the board edges. Correct slot depth, fastener spacing, and species-compatible hardware all affect how the finished surface looks and how long the deck holds together. Wrong fasteners corrode and stain the hardwood from underneath.

Acclimation Before Installation

Hardwood boards ship dry but acclimate to local humidity. Boards installed without acclimation expand or contract after installation and force gaps or buckling. A specialist stages the wood on site before the install starts.

Sealed End Cuts

Every cut end on an exotic hardwood board needs to be sealed with an end-grain sealer to prevent checking and splitting. Unsealed ends crack within the first one to two years of Wisconsin weather exposure.

Manufacturer Warranty Compliance

Exotic hardwood installation requirements affect warranty coverage. Work that falls outside species-specific installation standards can void warranty protection on material defects.

Manufacturers We Work With

Why Choose Excel Custom Decks for Hardwood Decks in Wisconsin

Excel Custom Decks brings specific credentials and decades of Wisconsin experience to every hardwood deck installation.

On the Board at NARI

Member of NADRA

Lifetime Labor Warranty

Up to 50-Year Material Warranty

25+ Years in Business

Member of Wisconsin Builders Association

BBB Accredited Business with A+ Rating

Member of Metropolitan Builders Association

5,000+ Projects Completed

Family-Owned Business

Member of National Association of Home Builders (NAHB®)

Member of National Association of the Remodeling Industry (NARI®)

Serving Franksville, Madison, and Appleton/Oshkosh

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Our Hardwood Deck Process in Wisconsin

Excel Custom Decks moves hardwood deck projects from design to permitted construction through a structured sequence that keeps the build on schedule.

Step 1 — Site Audit and Consultation

Excel Custom Decks visits the property to assess layout, elevation, and site conditions. Measurements come together with a review of drainage, access, and soil while discussing how the homeowner plans to use the hardwood deck.

Step 2 — Planning, Design, and Materials

Excel Custom Decks develops the deck layout, walks through Ipe, Tigerwood, and Cumaru samples, and prepares structural plans built around Wisconsin frost depth and snow load. 3D deck models and permit-ready drawings come together for homeowner review.

Step 3 — Budget, Proposal, and Contract

Excel Custom Decks delivers a detailed proposal covering species, materials, timeline, and pricing. Once the homeowner approves, the contract is finalized and documentation gets prepared for HOA submission and municipal permitting.

Related Services in Wisconsin

Deck Railing Installation

Composite, glass, vinyl, aluminum, steel, cable, and wrought iron railing options for residential decks

Deck Lighting Installation

In-Lite, Trex, TimberTech, and Deckorators lighting integrated into the deck build

Pergolas

Wood, composite, PVC, fiberglass, and metal pergolas to extend the deck’s usable shade

Porches

Sunrooms, three-season rooms, covered porches, and screened-in porches

Outdoor Living

Firepits, outdoor kitchens, bars, hot tubs, swim spas, and privacy screens for a full backyard build

Hear Directly From Our Satisfied Customers

5 stars! Excel Custom Decks has remodeled my previously damaged deck and it has been vibrant and unfazed for over five years now, and I was impressed with their attention to detail. They truly go above and beyond! My deck continues to stay beautiful year after year.

Sarah Contino

Small Business Owner

We had our deck built on our new home through Excel and they have done such an incredible job communicating and doing immaculate work on it itself. They did everything as efficiently and quickly as possible. We are very happy! Thank you again to the Excel team!

Austin Further

CEO & Founder

Outstanding Custom Builders, They just finished our Pool House, they clearly understood our wants/needs and stayed within our budget. Quality work, Great communication. Unlike many builders that tell you what you want to hear, Excel was always honest and made us feel at ease.

Scott Kinowski

Entrepreneur/Influencer

Ordered the service of major repairs of the kitchen. After submitting the application, we were quickly contacted and clarified all questions. The experts arrived the next day, estimated the amount of work and the price, and then started working. We did everything as efficiently and quickly as possible. We are very happy!

John Contino

Home Owner

Robert McDonald

President, Excel Custom Decks

Frequently Asked Question

How Long Do Hardwood Decks Last in Wisconsin?

A properly built hardwood deck installation with Ipe lasts 50 to 75 years in Wisconsin’s climate. Cumaru lasts 40+ years and Tigerwood lasts 30 to 40 years. Lifespan depends on installation quality, fastener selection, and finishing routine. Decks finished with penetrating oil every one to three years hold their original color longer than unfinished decks, which weather to silver gray over time.

How Much More Do Hardwood Decks Cost Than Composite?

Exotic hardwoods typically run higher per square foot than mid-tier composite at the material level, with installation labor also higher because of pre-drilling, hidden fastener systems, and end-grain sealing. The cost gap narrows over the deck’s lifetime because a hardwood deck typically outlasts two to three composite deck replacements. Excel Custom Decks walks through both options during design consultation.

When Should I Consider Hardwood Deck Replacement?

Hardwood deck replacement makes sense when structural framing has aged out, when the existing deck no longer suits the homeowner’s use of the space, or when significant rot or fastener failure has set in below the surface boards. If the surface boards are sound but the framing is failing, replacement is the safer call than resurfacing. Excel Custom Decks reviews the structure during the site audit to confirm whether replacement or another approach fits.

Schedule a Free Hardwood Deck Consultation in Wisconsin

No obligation. Speak directly with a residential decking specialist at Excel Custom Decks. Whether the project is a new hardwood deck installation or a hardwood deck replacement, the consultation covers species options, design, framing approach, and permit requirements specific to the property.

Call – (608) 712-8935
Or submit a request through our contact form for your free quote today.

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