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Top-Rated Deck maintenance specialists in Jefferson - Updated Nov 2026

Avatar for CK Home Improvements, LLC
CK Home Improvements, LLC
5.0(
5
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Jefferson, WI and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"I wanted a custom design change last minute and they were super accommodating! They installed a my long rectangle tiles into a herringbone pattern throughout my entry way to my kitchen and in the bathroom. I love how it turned out!"
Response time2 days
Recommended by100%of homeowners
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Deck Maintenance FAQs, answered by experts

With proper installation and maintenance, a vinyl deck can last up to 30 years. Factors like regular cleaning, minimal wear and tear, proper installation, and the use of higher-grade materials can extend its durability. However, extreme weather conditions or neglecting maintenance might shorten its lifespan. Adhering to manufacturer recommendations for care and occasional inspections can significantly prolong a vinyl deck's longevity.

Any wood deck provides some ventilation to the area below, as is the nature of that type of deck design. However, areas that experience excessive humidity and associated moisture benefit greatly from a dedicated ventilation system in the form of strip vents. This addition helps the various wood boards contract and expand evenly throughout the years and reduces the chances of twisting, warping, and buckling.

Always sand a deck before repainting so the wood is smooth and ready for paint. While you do not need to fully remove paint before repainting, sanding helps remove any areas with weather and sun damage. Sanding also helps remove chipped or flaking paint and opens the wood pores to improve paint adhesion.

Yes, it’s definitely possible to build a pergola on an existing deck. All you need to do is attach the pergola support beams to the deck’s joists and build up from there. Beware that mistakes can damage your deck, so if you’re at all unsure of the process, play it safe and hire a pro for your custom build.

Both aluminum and composite decking materials are environmentally friendly, with aluminum decking coming in as the most eco-friendly option. 

Though composite decking helps remove plastics from landfills, recycles wood, and lasts longer than traditional wood decks, it’s not recyclable and only lasts for 25 to 30 years on average. Aluminum can last well over 30 years and is almost always recyclable.

The Jefferson, WI homeowners’ guide to deck maintenance services

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