Outdoor Space That Extends Your Home's Usability

Deck Construction in Duluth for homeowners adding functional outdoor living areas to their property

218 Roofing & Construction builds custom wood decks designed to provide a durable, functional outdoor space for relaxing and entertaining. You gain a defined area where you can sit outside during warm months, host gatherings, or simply step out of the house without walking onto grass or uneven ground. Deck construction is planned around the layout of your property, the height of the home's entry points, and the way you intend to use the space once it is complete.


Each deck is framed with attention to structural integrity, load distribution, and long-term stability. The design accounts for the frost line and seasonal ground movement typical in northern Minnesota, where freeze-thaw cycles can shift footings if they are not installed correctly. Decking boards are fastened securely and spaced to allow drainage and airflow, which prevents rot and extends the life of the structure.



Call 218 Roofing & Construction to discuss deck design ideas, material options, and project planning for your home.

A spacious composite deck with a circular seating area, fire pit, patio furniture, and views of a green lawn and trees.

What a Well-Built Deck Provides

Your deck construction begins with site preparation and footing installation, which must extend below the frost line to prevent heaving and movement during winter months. The frame is built level and square, and decking boards are installed with consistent spacing to allow water to pass through without pooling. Wood decks require periodic maintenance such as sealing or staining to protect against moisture and UV exposure, but they offer a natural appearance and proven durability when properly cared for.


After construction, you will have a stable, level surface that supports furniture, foot traffic, and regular use without flexing or sagging. The deck will add usable square footage to your home and create a transition space between the interior and the yard. 218 Roofing & Construction focuses on building decks that are structurally sound and designed to handle the weight and activity levels you plan for the space.


Deck construction does not include railings, built-in seating, or pergola structures unless those elements are specified during the design phase.

Projects are scheduled based on weather and material availability, with most builds taking place during the warmer months when ground conditions allow for digging and concrete work.

Questions Homeowners Ask About Deck Projects

Homeowners planning a new deck often want to understand the process, materials, and maintenance requirements before moving forward.

  • What type of wood is used for deck construction?

    Pressure-treated lumber is commonly used for framing and decking due to its resistance to rot and insect damage, and it performs well in climates with high moisture and temperature variation.

  • How deep do footings need to be in northern Minnesota?

    Footings must extend at least forty-two inches below grade to sit below the frost line and prevent movement caused by freezing and thawing soil during winter.

  • Why is spacing important between deck boards?

    Proper spacing allows water to drain through the deck surface and promotes airflow beneath the boards, which reduces moisture retention and prevents rot over time.

  • How long does it take to build a deck?

    Most residential deck projects are completed in one to two weeks depending on size, site conditions, and design complexity, with additional time required if concrete footings need to cure.

  • What maintenance does a wood deck require?

    Regular cleaning, inspection of fasteners, and periodic application of a water-repellent stain or sealant help protect the wood and extend the life of the deck.

If you are ready to add outdoor living space to your home or want to explore design options that fit your property, contact 218 Roofing & Construction at (218) 348-9469 to begin planning your project.