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Top-Rated Deck cleaning pros in Lake Andes - Updated Nov 2026

Dakota Petriwood
New to Angi
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Lake Andes, SD and surrounding areas

Fence and Deck Restoration \n \n \nAt Dakota Petriwood we specialize in exterior wood care. Our restoration services include cleaning, and sealing outdoor structures such as fences, arbors, decks, and play sets. \n \nRestoring is the key to protecting the woods natural beauty and original form. \n \nBenefits of sealing your fence: \n \nWaterproofs Wood \nExtends Wood Life \nMold, Mildew, and Fungus Resistant \nPrevent Cracking and Splitting, Rotting \nPrevent Carpenter ants, and Termites \n \n(Not Sold in Stores) \n \nCall us at 605-951-0045 or visit www.dakotapetriwood.com

Deck Cleaning FAQs, answered by experts

Staining and sealing the underside of a deck creates a moisture barrier but traps water in the boards, quickly leading to rot. No matter how well you seal the above deck, water still gets through via nails and screw heads on the surface. Allow this water to flow naturally under the deck, where it is routed through the drainage system.

Most building codes require that railing spindles (also known as balusters) on decks or stairs be spaced no more than four inches apart. This safety standard is often called the '4-inch sphere rule,' which means a sphere with a 4-inch diameter should not be able to pass through the opening between balusters. This rule is in place to prevent small children and pets from slipping through the railing. For the same reason, the space between the bottom rail and the deck or floor surface should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is essential to check your local building codes to ensure compliance before starting your project.

Wood decks need to be replaced every 10 to 15 years on average. Natural wood is highly vulnerable to infiltration and damage from moisture, which can occur rapidly due to exposure to outdoor elements. You can protect your deck and maximize its lifespan by sealing it every year or two.

Composite decking requires a solid foundation, substructure, or subframe to ensure stability. This base is typically composed of posts, beams, joists, and footings. The frame's joists can be built from various materials like composite, plastic, timber, or metal, as long as the base can support the deck's weight without shifting. A professional deck builder might recommend installing the frame on a solid concrete base for added durability. The final design and materials for the substructure will depend on your budget, the type of deck, and environmental conditions.

Increases livable area and enhances aesthetic, often boosting property appeal.

The Lake Andes, SD homeowners’ guide to deck cleaning services

From average costs to expert advice, get all the answers you need to get your job done.