Custom Deck Building in Central Wisconsin

Silver Maples Home Improvement has been building beautiful, long-lasting decks for homeowners across Central Wisconsin since 2009. Whether you want a simple ground-level platform or a multi-level entertaining space, our crew delivers craftsmanship you can be proud of — built to withstand Wisconsin winters and ready to enjoy every summer.

We use Northern Crossarm KDAT Brown treated lumber on every deck we build. KDAT (Kiln Dried After Treatment) lumber is pressure-treated for rot resistance, then kiln-dried to remove excess moisture — the result is a board that is lighter, more stable, and far less likely to warp, cup, twist, or crack than conventional green-treated lumber. The rich natural brown color looks great from day one and accepts stain evenly for a finished appearance.

Why Northern Crossarm KDAT Brown Lumber?

Not all treated lumber is the same. Here's what makes Northern Crossarm KDAT Brown the right choice for your deck:

  • Kiln Dried After Treatment (KDAT) — dramatically reduces warping, cupping, and twisting vs. wet/green treated lumber
  • Wisconsin's #1 KDAT wood treatment facility — manufactured in Chippewa Falls, WI since 1922
  • Rich natural brown finish — looks like a finished product right out of the gate
  • Lighter weight — easier to handle, saw, and fasten for a more precise build
  • Full rot and insect resistance — same protection as standard pressure-treated wood
  • Minimal moisture content — fasteners hold better and boards stay flatter over time

Our Deck Building Services

Silver Maples handles every phase of your deck project, from planning through the final board:

Wooden house framing with a temporary staircase under construction on a raised deck

New Deck Construction

We design and build ground-level decks, raised decks, wraparound decks, and multi-level decks tailored to your home and property. We pull required permits, set proper footings below Wisconsin's frost line, and frame everything to code.
Person in yellow gloves installing wooden deck boards with a drill outdoors

Deck Repairs & Board Replacement

Rotted boards, damaged ledgers, sagging joists — we diagnose the problem and fix it right. If your existing deck was built with green lumber that has since warped, we can replace boards and framing with Northern Crossarm KDAT material for a dramatically improved result.
Wooden terrace with tables and chairs beside a brick house under a bright blue sky

Deck Additions & Expansions

Need more space? We can tie a new deck section into your existing structure or extend a current deck to accommodate a hot tub, outdoor kitchen, or larger gathering area.
Wooden pergola beams framing a blue sky with white clouds above trees

Pergolas, Railings & Stairs

Complete your outdoor living space with custom railings built to code, staircases, and pergola structures. We use quality materials that complement your KDAT deck boards and hold up to Central Wisconsin weather.

Frequently Asked Questions About Deck Building

  • How long does it take to build a deck?

    Most residential decks take 3–7 days from first board to final inspection, depending on size and complexity. We provide a project timeline before work begins so you know what to expect.

  • Do I need a permit for a deck in Wisconsin?

    Most decks over 200 square feet or more than 30 inches above grade require a building permit in Wisconsin. Silver Maples pulls the necessary permits and schedules required inspections so you don't have to worry about compliance.

  • What is KDAT lumber and why is it better for decks?

    KDAT stands for Kiln Dried After Treatment. After pressure treating, the lumber is kiln-dried to reduce moisture content to levels similar to dry framing lumber. This greatly reduces the warping, splitting, and twisting that commonly plagues decks built with conventional wet-treated wood. Northern Crossarm KDAT Brown is Wisconsin's leading KDAT product, used by professional deck builders across the Midwest.

  • How long will a pressure-treated wood deck last?

    A properly built deck using KDAT treated lumber, with appropriate staining and sealing, can last 25–40 years. Proper footings, correct fasteners, and quality framing materials are the keys to deck longevity in Wisconsin's freeze-thaw climate.

  • What does a deck cost in Central Wisconsin?

    Deck pricing depends on size, height, design, and materials selected. Silver Maples provides free, detailed written estimates for every project. Call 608-721-4400 or use our contact form to schedule your estimate visit.

  • Do you build decks in winter?

    We plan and permit deck projects year-round. Concrete footings are best poured when ground temperatures allow, so most deck construction runs spring through fall. Contact us any time to plan your project for an early spring build.

Why Choose Silver Maples for Your Deck?

In business since 2009 — over 15 years of deck and home improvement experience in Central Wisconsin

Licensed and insured — fully covered for your peace of mind

We use Northern Crossarm KDAT Brown treated lumber — the best treated wood available in Wisconsin

Clear written bids with no surprise change orders

Warranty on labor and materials

Local crew — we live and work in Adams County

Free estimates with no obligation

Service Area — Deck Builder Near You

Silver Maples Home Improvement builds decks throughout a 30-mile radius of Arkdale, Wisconsin, including:

Arkdale, Friendship, Adams, Grand Marsh, Necedah, New Lisbon, Mauston, Wisconsin Rapids, Wautoma, Plainfield, Coloma, Montello, Westfield, Oxford, Packwaukee, Big Flats, Strongs Prairie, and surrounding communities in Central Wisconsin.

Not sure if we serve your area? Call us at 608-721-4400 — we're happy to confirm coverage.

Ready to Build Your Dream Deck?

Call or text: 608-721-4400

Free estimates — no obligation. Licensed & insured since 2009.