Deck Underpinning

Deck Underpinning: Strengthen and Support Your Deck’s Foundation

Deck underpinning is a critical process for reinforcing and stabilizing the foundation of your deck. This technique involves adding additional support to the deck’s structure to ensure it remains secure and level, especially when dealing with issues related to settling, shifting soil, or structural weakness. Whether you’re experiencing problems with your deck’s foundation or want to proactively enhance its stability, underpinning can provide the necessary reinforcement.

What is Deck Underpinning?

Deck underpinning involves strengthening the deck’s foundation by extending or adding to the existing support system. This may include reinforcing the existing footings, adding new piers or supports, or improving the soil conditions beneath the deck. The goal is to ensure the deck remains stable and level, even in the face of changing environmental conditions or structural issues.

Why it’s Important

  • Preventing Structural Failure: Over time, decks can suffer from structural issues due to shifting soil, erosion, or inadequate initial support. Underpinning addresses these issues by providing additional support, reducing the risk of collapse or significant damage.
  • Correcting Uneven Decking: If your deck is showing signs of unevenness or sagging, underpinning can help level it out by stabilizing the foundation. This ensures a smooth, safe, and aesthetically pleasing surface.
  • Improving Safety: An unstable or shifting deck can pose serious safety risks, including the potential for accidents or injuries. Underpinning enhances the safety of your deck by reinforcing its foundation and preventing dangerous movement.
  • Enhancing Longevity: By addressing foundational issues early, underpinning helps extend the life of your deck. This proactive approach prevents further deterioration and minimizes the need for costly repairs or replacements in the future.
  • Increasing Property Value: A well-supported deck not only enhances the safety and functionality of your outdoor space but also adds value to your property. Potential buyers will appreciate the investment in a stable, secure deck.

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Signs Your Deck Needs Underpinning

  • Cracks in the Deck Surface: Visible cracks or gaps in the deck surface can indicate that the foundation is shifting or settling. Underpinning can address these issues and prevent further damage.
  • Uneven or Sloping Deck: If your deck appears uneven or has noticeable slopes, it may be a sign that the foundation is failing. Underpinning can help restore levelness and stability.
  • Shifting or Wobbling: Decks that wobble or shift when walked on may have issues with their support system. Reinforcing the foundation through underpinning can stabilize the deck and improve its safety.
  • Visible Foundation Damage: If you notice cracks, bulges, or other signs of damage in the deck’s foundation or footings, underpinning may be necessary to address these structural problems.
  • Water Damage: Prolonged exposure to moisture can weaken the foundation and support structures of your deck. Underpinning can help mitigate the effects of water damage and prevent future issues.

The Process

  • Assessment: The first step in deck underpinning is a thorough assessment of the existing foundation and support system. This helps identify areas that need reinforcement and any underlying issues that need to be addressed.
  • Soil Testing: If soil conditions are contributing to the foundation problems, soil testing may be conducted to determine the best approach for stabilization. This may include improving soil drainage or adding structural supports.
  • Design and Planning: Based on the assessment, a plan for underpinning is developed. This plan may include adding new piers, reinforcing existing footings, or installing additional supports.
  • Installation of Supports: New supports or piers are installed as per the plan. This may involve excavating around the foundation, placing new piers or footings, and ensuring they are properly aligned and secured.
  • Reinforcement of Existing Structure: The existing foundation is reinforced to ensure it can handle the additional support. This may include adding structural braces, shoring up weakened areas, or reinforcing footings.
  • Final Adjustments and Inspection: Once the underpinning work is complete, the deck is inspected to ensure it is level and stable. Final adjustments are made to address any remaining issues and ensure the deck is fully supported.

Choosing the Right Underpinning Solution

  • Concrete Piers: Concrete piers are a common choice for underpinning due to their durability and strength. They provide solid support and are resistant to moisture and shifting soil.
  • Steel Piers: Steel piers offer high strength and are often used in areas with challenging soil conditions. They provide excellent support and can be adjusted as needed.
  • Helical Piers: Helical piers are screw-like devices that are installed into the ground to provide support. They are effective in a variety of soil conditions and can be installed with minimal disruption.
  • Foundation Plates: Foundation plates can be used to distribute weight evenly and provide additional support to the existing foundation. They are often used in combination with other underpinning methods.

Secure Your Deck with Professional Underpinning

Deck underpinning is a vital step in ensuring the safety, stability, and longevity of your deck. By reinforcing the foundation and addressing any structural issues, you can prevent further damage and maintain a secure outdoor space. Trust in professional expertise to carry out underpinning effectively, providing you with peace of mind and a well-supported deck.

Why Choose Decks Decks & More Decks?

Decks, Decks & More Decks provided excellent communication from start to finish in the deck-building process. We knew what to expect every step of the way. The crew that built our deck was efficient and professional, and the end result was a solid, beautiful, well-constructed deck that we absolutely love.
Ami A. – Papillion
The deck we designed with the help of Mr. Walker was installed when promised as promised. The entire procedure was accomplished within our budget and with many helpful suggestions by the Decks, Decks & More Decks personnel. The entire operation was done professionally and with helpful contact to answer any and all questions. It will be enjoyed by the family for many years to come and we have already received many compliments from friends, neighbors and family members. I would recommend Decks, Decks and More Decks to anyone who is in need of information. They are the right people to help in your deck building plan.
Richard R. – Springfield
We love our new deck! The deck was completed in less than two days and exceeded our expectations. Rhonda and Robert were really easy to work with!
Charity S. – Papillion
We wanted to spend our money locally and Decks, Decks & More Decks fit the bill. The entire process was well manged, they kept us informed, and did an excellent job on the deck despite some challenging weather conditions. These guys may not be the least expensive option but you definitely get what you pay for. We are very happy with the results.
Mark H. – Papillion
Decks, Decks, & More Decks made the process from start to finish so easy. The 3D computer program they use helped my wife and I decide on the size and materials of the deck. The construction crew built the deck as if they were building their own with precision and care. There may be other companies out there that are less expensive but you get great customer service, a reputable company, and good craftsmanship when you select Decks, Decks, & More Decks.
Mike N. – Bellevue
Well organized and went just like they said it would. Pleasant to deal with and went the extra mile to ensure the adjacent plants to deck had the least impact. Really pleased. Highly recommend.
Mark M. – Ralston
...I can honestly say that Decks, Decks, Decks was, by far: 1) The most professional in communications, 2) The most prepared regarding the plan of action and work done, 3) Offered the best, beginning to end, experience to us (the customer)...I am extremely satisfied with their services. Thank you Decks, Decks, and More Decks for showing us what a truly excellent home improvement experience should be like!!!
Ian. G – Elkhorn
Had them redo our deck in Aug 2018. It was a GREAT experience working with Robert Walker very pleasant and easy to work with. Provided us with specific information on the step by step process from the moment we signed the contract until the deck was complete. The crew that came to our house was professional and easy to work with. I would highly recommend this company. They also give a military discount for veterans. Professional from top to bottom.
Don H. – Bellevue
I chose the company hoping for a no hassle experience. I wasn't disappointed. Communication was great, timing was on schedule, and the deck is exactly as anticipated.
Yuri V. – Omaha
Love, love, love our new deck!! We went from a small builder deck to a roomy, maintenance-free extended living area. We designed the deck in their showroom to fit our desires, lifestyle and budget. It was great to see 3D computer images of what our new deck would look like before it was built! Every detail was documented and double checked. The crew was there when they said they would be there, and they cleaned up every night before they left...We highly recommend Decks, Decks & More Decks. Our deck has exceeded our expectations.
Mary Ann B. – Omaha
I was really pleased with the process that they have including mocking up what my pergola would look like and the finished product being exactly as discussed and shown. The on-site staff was professional and pleasant to work with. I would gladly recommend them to others!
Shannon L. – Omaha
From the initial consultation through the construction process, this was the best experience we have ever had with a contractor. The communication, attention to detail, and professionalism was second to none. Every day we look out at our new composite deck we love it more and more. We wish we could give six stars, we would.
Gina O. – Omaha
We are so happy with our new deck and appreciate all the hard work. They helped us with a design to fit our budget and our needs. Great communication and timing was perfect. They tore down our old deck and built new deck in a day and a half, excellent work. This company was very professional and I highly recommend them.
Kendel G. – Omaha
Their staff are professional and helpful. Our options, the construction time frame, and the various processes involved were clearly explained. We are enjoying our new Pergola. Chris and his crew did a great job!! We highly recommend them!
Mary P. – Bellevue