How to Stop Water Pooling on Decking

Decks are a great addition to any backyard or outdoor space. They provide a place for relaxation, entertaining, and enjoying the outdoors. However, one problem that many homeowners face with their decks is water pooling.

How to Stop Water Pooling on Decking

Water pooling on your decking may seem like just a minor inconvenience, but it can actually lead to serious damage over time. Here’s how to stop water pooling on decking to keep it looking great for years to come.

Necessary Items

Before we dive into the steps to stop water pooling, let’s go over some necessary items that you will need:

  • Broom or leaf blower
  • Garden hose
  • Measuring tape
  • Level
  • Shovel

8 Things to Know Before You Start

1) Know Your Deck’s Pitch

The pitch, also known as the slope, of your deck is the angle at which it is built. A steeper pitch allows water to drain more easily, while a flatter pitch can lead to water pooling. And if your deck has no pitch at all, you will definitely have a water pooling problem.

The Water Naturally Flows on Your Deck

2) Know the Location of Your Deck’s Drainage

Some decks are built with drainage systems in place to prevent water from pooling. If you have this feature, make sure you know where the drainage is located and keep it clear of any debris. But if your deck does not have a drainage system, don’t worry – we will cover how to create one in the following steps.

3) Know the Direction of Water Flow

Observe where the water naturally flows on your deck. This can help you determine where water is pooling and how it can be redirected for proper drainage. While you’re at it, take note of any low spots or dips in your deck that may contribute to water pooling.

4) Know the Material of Your Decking

Different decking materials have different properties and may react differently to water. For example, wood can warp and rot when exposed to excess water for a prolonged period of time, while composite decking is more resistant to water damage. Knowing the material of your decking can help you determine the best course of action to prevent water pooling.

5) Know Your Local Climate

The climate in your area can also play a role in water pooling on your deck. If you live in an area with heavy rainfall, snow, or high humidity, you may be more prone to water pooling on your decking. This is important to keep in mind when choosing the right method to prevent water pooling.

The Climate in Your Area Can Also Play a Role

6) Know How Often You Use Your Deck

If you use your deck frequently for activities like grilling, gardening, or hosting parties, it’s important to take extra steps to prevent water pooling. Constant foot traffic and heavy objects can create depressions on your deck and affect the pitch, leading to water pooling.

7) Know When to Address the Issue

Don’t wait until water pooling becomes a major problem before taking action. It’s best to address the issue as soon as you notice it to prevent any further damage or potential safety hazards. But if you’re unsure about how to fix the problem, it’s always best to consult a professional.

8) Know Your Budget

There are various methods to prevent water pooling on your deck, but some may require more time and money than others. Before deciding on a solution, make sure to consider your budget and choose an option that is both effective and affordable for you.

Don't Wait Until Water Pooling Becomes a Major Problem

Water pooling on your decking can be a frustrating problem, but with the right knowledge and tools, it can easily be prevented. By knowing your deck’s pitch, drainage, water flow, and material, as well as considering your local climate and usage of the deck, you can choose the best method to stop water pooling. Remember to address the issue early on and within your budget to keep your deck looking great for years to come.  So, enjoy your outdoor space without any worries and make the most out of it!

12 Steps on How to Stop Water Pooling on Decking

Now that you have a better understanding of your deck and the factors that contribute to water pooling, here are some steps you can take to prevent it:

Step 1: Assess the Situation

The first step in stopping water pooling on your decking is to assess the situation. Take a walk around your deck and observe where the water is pooling, how much water is accumulating, and what may be causing it.

Step 2: Clear Any Debris

Using a broom or leaf blower, remove any leaves, dirt, or other debris that may be blocking the drainage on your deck. This will help to facilitate proper water flow. While you’re at it, check if the drainage is clogged and clear it if necessary.

Step 3: Adjust the Pitch of Your Deck

If your deck has a flat or low pitch, you may need to adjust it to allow for proper water drainage. This can be done by adding shims or raising one end of the deck using a jack. Make sure to measure the pitch with a level to ensure it is at least 1/4 inch per foot.

Step 4: Install a Downspout

If your deck is close to a downspout from your roof, consider installing a downspout directly onto the deck. This will help direct any excess water away from your deck and prevent water pooling. For added protection, you can also install a gutter guard to prevent leaves and debris from clogging the downspout.

Consider Installing a Downspout

Step 5: Create a Channel for Water Flow

If your deck does not have a built-in drainage system, you can create one by digging a small channel along the edge of your deck. This will allow water to flow away from your deck and towards a designated drainage area.

Step 6: Use Deck Tiles

If your decking material is prone to water damage, consider using deck tiles or interlocking pavers. These can be placed over the existing deck and have built-in drainage channels to prevent water pooling. Plus, they come in a variety of materials and designs to suit any style.

Step 7: Elevate Potted Plants

Potted plants can contribute to water pooling if they are placed directly on your deck. To prevent this, elevate them using plant stands or trays with drainage holes. This will allow excess water to drain away from the deck.

Step 8: Install an Under-Deck Drainage System

For a more permanent solution, you can install an under-deck drainage system. This involves installing a waterproof membrane and gutter system underneath your deck to collect and redirect water away from the deck.

Step 9: Add Gravel or Rocks

Placing gravel or rocks around the base of your deck can also help with water drainage. These materials allow water to seep through, preventing it from pooling on top of the deck. Then, you can cover the gravel or rocks with decorative mulch for a more aesthetically pleasing look.

The Pitch Also Known as the Slope

Step 10: Consider Adding Deck Drains

If your deck is built in a low-lying area or near a body of water, consider installing deck drains. These are small channels built into the surface of the deck that collect and redirect water away from the area.

Step 11: Seal Your Deck

If your deck is made of wood, consider sealing it to protect it from water damage. Applying a waterproof sealant will help prevent water from seeping into the wood and causing warping or rotting.

Step 12: Consult a Professional

If you’re unsure about how to prevent or fix water pooling on your deck, it’s always best to consult a professional. They can assess the situation and provide expert advice on the best solution for your specific deck and budget.

With these steps on how to stop water pooling on decking in mind, you can effectively prevent water from pooling on your decking and enjoy your outdoor space without any worries. Remember to regularly maintain and check for any issues to keep your deck in top condition.

8 Things to Avoid on Your Deck

Preventing water pooling isn’t the only way to keep your deck in top shape. Here are some other things you should avoid doing on your deck:

1) Heavy Objects

Avoid placing heavy objects, such as large potted plants, furniture, or grills, in one spot for an extended period of time. This can cause depressions on your deck and contribute to water pooling. And if the objects are metal, they can also cause rust stains.

Digging a Small Channel

2) Staining or Painting on a Wet Deck

If you’re planning on staining or painting your deck, make sure to do it when the deck is completely dry. Applying any type of coating on a wet surface will prevent proper adhesion and may lead to peeling or flaking. Plus, it can trap moisture and cause wood rot.

3) Using Harsh Chemicals

Avoid using harsh chemicals or pressure washing on your deck as they can strip away the sealant and damage the surface. Instead, opt for a mild detergent and soft brush to clean your deck. Even better, use a deck cleaner specifically designed for your decking material.

4) Dragging Furniture

Dragging furniture across your deck can cause scratches and damage to the surface. Instead, always lift and place objects on your deck to prevent any marks or dents. As a bonus, this will also prevent any potential lifting of the deck boards.

5) Smoking

Avoid smoking on your deck, as cigarette butts can easily start fires. And if you do smoke, make sure to properly dispose of the butts and never leave them on your deck. Go the extra mile and have a designated smoking area away from your deck.

6) Using Metal Shovels or Tools

When shoveling snow off your deck, avoid using metal shovels or tools, as they can scratch and damage the surface. Opt for a plastic shovel instead, which will be gentler on your deck while still effectively removing snow.

7) Allowing Leaves and Debris to Accumulate

Leaves, branches, and other debris can trap moisture on your deck and contribute to mold or mildew growth. Regularly sweep or use a leaf blower to keep your deck clean and prevent any potential damage.

8) Neglecting Maintenance

Proper maintenance is key to ensuring the longevity and safety of your deck. Regularly inspect for any issues, such as loose boards or rusted nails, and address them promptly to prevent further damage. Also, don’t forget to regularly clean and reseal your deck as needed to protect it from the elements.  Overall, by avoiding these things and following proper maintenance techniques, you can keep your deck in top condition and enjoy it for years to come.  So go ahead and install that gutter guard – with these extra steps, your deck will be well-protected and ready for all of your outdoor activities.

Consult a Professional

8 Additional Tips for Deck Maintenance

1. Trim Any Nearby Trees or Branches

If there are trees or branches hanging over your deck, make sure to trim them regularly. This will prevent leaves and debris from accumulating on your deck and potentially causing water damage. While trimming, also check for any dead branches that could potentially fall onto your deck.

2. Check for Rot and Decay

Regularly inspect your deck for any signs of rot or decay. This can be caused by moisture or pests and should be addressed immediately to prevent further damage. However, if the damage is extensive, it may be best to consult a professional for repairs.

3. Sand and Refinish as Needed

Over time, your deck may start to show signs of wear and tear. To keep it looking its best, sand down any rough spots and apply a fresh coat of stain or paint. This will not only enhance the appearance of your deck but also protect it from the elements.

4. Tighten Loose Screws and Nails

Regularly check for any loose screws or nails and tighten them as needed. This will prevent any potential hazards and ensure that your deck is secure and stable. To avoid rust, use galvanized or stainless steel hardware for your deck.

5. Protect Against Sun Damage

Just like our skin, decks can also suffer from sun damage. To prevent this, consider installing a shade structure, such as an awning or pergola, over your deck. You can also opt for a UV-resistant sealant to protect the wood from fading or cracking.

6. Keep Your Deck Clean

Regularly sweep and remove any debris from your deck to prevent moisture buildup and potential damage. This will also help maintain the appearance of your deck and make it more enjoyable to spend time on.

7. Use Mats or Rugs

Consider placing mats or rugs in high-traffic areas, such as near doorways, to protect your deck from excessive wear and tear. Just make sure to lift and clean them regularly to prevent any moisture buildup underneath.

8. Address Mold or Mildew Immediately

If you notice any signs of mold or mildew on your deck, address it immediately by cleaning the affected area with a mixture of water and white vinegar. You can also use a commercial deck cleaner specifically designed to tackle mold and mildew. If the issue persists, consult a professional for further assistance.  Overall, by following these additional tips on how to stop water pooling on decking, you can ensure that your deck remains in top condition and continues to be a safe and enjoyable outdoor space for years to come.

Frequently Asked Questions

How Often Should I Clean and Reseal My Deck?

It is recommended to clean and reseal your deck every 1-3 years, depending on the type of wood and climate. You can also do a water test by spraying water onto your deck – if it beads up, then your sealant is still working. If it soaks into the wood, then it may be time to reseal.

What Type of Sealant Should I Use?

The type of sealant you use will depend on the type of wood your deck is made from. Softwoods, such as pine or cedar, require a penetrating oil sealer, while hardwoods, like mahogany or redwood, need a film-forming sealer. Consult a professional or read the manufacturer’s recommendations for the best sealant for your specific type of wood.

How Do I Prevent Water Damage on My Deck?

Regularly cleaning and sealing your deck will help prevent water damage, but you can also take additional measures, such as installing gutters and downspouts to redirect water away from your deck. Be sure to also regularly check for any areas where water may be pooling and address them promptly.

Should I Hire a Professional for Deck Maintenance?

While homeowners can do some maintenance tasks such as cleaning and resealing, it is recommended to consult a professional for major repairs or if you are unsure of how to properly maintain your deck. This will ensure that the job is done correctly and safely.  Overall, investing in the proper maintenance of your deck will not only save you money in the long run but also allow you to fully enjoy this outdoor space with peace of mind.

Conclusion

Your deck is an extension of your home and a valuable outdoor living space. By avoiding common mistakes, regularly maintaining them, and following these additional tips on how to stop water pooling on decking, you can ensure that your deck remains safe, sturdy, and beautiful for years to come.  So go ahead and host that summer barbecue or relax with a book on your deck – just remember to keep up with maintenance and protect it from potential hazards.  Whether you have a small balcony or a large multi-level deck, taking care of it will provide many enjoyable memories for you and your loved ones.

Leave a Comment