Decks

Deck cost depends on size, height off the ground, material choice, railing style, stairs, and site conditions like slope or soil. Composite and PVC decking cost more upfront than pressure-treated lumber but usually need less upkeep over time. Getting two or three itemized quotes is the best way to compare. The pros listed on this page can walk you through options.

Most attached decks and many raised freestanding decks require a building permit, and inspections are common for footings and framing. Requirements vary by height, size, and location, so check with the City of Sioux Falls, the City of Rapid City, or your local building department before work begins. Many deck builders pull permits as part of their service, so ask about it when comparing quotes.

Composite and PVC boards resist rot, splintering, and fading better than wood and do not need yearly staining, which appeals to many busy homeowners. Pressure-treated wood costs less upfront and can look great with regular care. Cedar offers natural beauty but needs consistent maintenance. Think about how long you plan to stay in the home and how much upkeep you want to handle.

In South Dakota, deck footings generally need to extend below the frost line so freeze-thaw cycles do not heave the posts and shift the deck. The required depth is set by local code and can differ between communities. Your builder and the local building department can confirm the exact requirement for your address and soil conditions.

Spring through fall is the main deck-building season in South Dakota, and good contractors often book up quickly once the weather warms. Reaching out in late winter gives you time to design, price, and permit the project before the rush. Some builders can set footings into late fall, but frozen ground and cold temperatures can limit what is possible.

Once permits and materials are in hand, a straightforward deck often takes several days to a couple of weeks to build. Larger multi-level decks, built-in features, covered roofs, or complicated sites take longer. Weather, inspection scheduling, and material availability can also affect the timeline, so ask your builder for a realistic schedule up front.

Look for a builder with proof of insurance, a solid portfolio of completed decks, and references you can call. Ask who handles permits, how the footings and ledger connection will be built, and what the written warranty covers. A clear, itemized contract with a payment schedule tied to progress helps protect both you and the contractor.

Before winter, clear leaves and debris, check for loose boards or fasteners, and make sure water drains away from the house. Use a plastic shovel to remove snow and avoid metal-bladed tools or rock salt, which can damage many surfaces. Wood decks benefit from a fresh sealer every couple of years to resist moisture and freeze-thaw damage.

Often it can, as long as the framing, posts, and footings are still solid. Replacing worn deck boards and railings can give the deck a new look for less than a full rebuild. If the structure shows rot, loose ledger connections, or sagging, replacement is usually the safer choice, and a builder can inspect the framing to confirm. The pros listed on this page can walk you through options.

A roof or screen enclosure can extend how many months you use your deck and offer relief from summer sun, rain, and bugs. Covered structures must be designed for local snow loads, which often means larger footings and beams. Adding a roof usually requires its own permit review, so plan the deck and cover together when possible.