Should I Use Deck Joist Tape? (Learn the Pros and Cons)


When it comes to building a deck, you want it to be durable and long-lasting.

But have you considered using deck joist tape to protect your investment? This article will explore the pros and cons of using deck joist tape in your project.

We’ll cover what deck joist tape is, how it can help your deck, and how to install it.

We’ll also look at the cost considerations of using deck joist tape.

So if you’re considering this option for your deck build, read on to learn more.

Should I Use Deck Joist Tape?

Yes, deck joist tape is a great way to protect your deck joists from water damage and rot.

It will also help to keep out insects and other pests.

It is an inexpensive and easy way to ensure the longevity of your deck.

What Is Deck Joist Tape?

When building a deck, one of the most important elements to consider is waterproofing.

Deck joist tape is an effective and cost-efficient solution for protecting your deck from water and moisture damage.

This thin adhesive strip is applied to the underside of the joists and helps to prevent rotting or warping of the joists, which can lead to structural damage and instability.

Made from an elastomeric material, deck joist tape is flexible and durable, making it ideal for outdoor applications.

It is also easy to install and relatively inexpensive compared to other waterproofing materials.

This makes it a popular choice for both DIYers and professional contractors.

For maximum protection, it is recommended to use deck joist tape when constructing a new deck, or when repairing an existing one.

Deck joist tape comes in a variety of sizes and materials, including plastic, rubber, and metal, making it an ideal solution for any deck project.

Waterproofing your deck is an essential step in ensuring its longevity and structural integrity.

Investing in deck joist tape is a smart way to protect your deck from water and moisture damage and can help extend the life of your deck for years to come.

Pros of Using Deck Joist Tape

Deck joist tape is a great way to protect your deck from water and moisture damage, extending the life of your outdoor space.

It’s an affordable and easy to install option for DIYers and professional contractors alike.

The tape is made from highly durable materials that are resistant to UV rays and extreme temperatures, making it suitable for all climates.

Plus, it comes in a variety of sizes and colors, allowing you to customize your deck to your own personal style.

Deck joist tape is an ideal choice for decks that are exposed to damp environments, as the tape prevents mold and mildew from forming.

Not only does it keep the wood of the joists from absorbing moisture, but it also provides additional stability to the deck, helping to keep the joists in place.

Additionally, it gives the deck a more finished look, making it look more professional.

The tape provides a secure and reliable seal, keeping moisture out of the joists and preventing structural damage.

As such, it is an extremely cost-effective solution that can help to extend the life of a deck.

So, if you’re looking for an easy and affordable way to protect your deck from water damage, then deck joist tape is the perfect solution.

Cons of Using Deck Joist Tape

Deck joist tape is a popular choice for deck protection, but it is important to understand the pros and cons before installing it.

While it can provide a reliable seal against water damage, it can also present some challenges.

Here are some of the potential issues that can arise when using deck joist tape.

First, the adhesive used to hold the tape in place may not last as long as expected.

This can be especially true in extreme temperatures, as the adhesive may become loose over time and require re-securing.

Additionally, the tape may not be able to protect against some types of water damage, such as heavy rains or floods.

Second, deck joist tape can be difficult to install and remove.

The adhesive used to hold the tape in place can be difficult to remove, making it difficult to replace if needed.

Furthermore, it can be expensive and cost-prohibitive for large projects, and it can be difficult to get to hard-to-reach areas.

Finally, deck joist tape may not be suitable for all types of decks and may not provide adequate protection against extreme weather conditions.

Additionally, it may not be as durable as other options and may interfere with other components of the deck, such as railings or posts, making it difficult to install or remove them.

For these reasons, it is important to consider all of the pros and cons of deck joist tape before making a decision.

While it can provide reliable protection against water damage, there are a number of potential issues that should be taken into account.

How to Install Deck Joist Tape

Applying deck joist tape is an important step in the deck building process, as it helps protect the joists from water damage and decay.

To ensure that your deck joists are properly sealed and protected, there are a few key steps to follow.

First, you will need to clean off the joists and remove any dirt, debris, or loose wood.

After that, you will need to measure and cut the tape to the desired length.

Then, you can peel away the backing from the tape and apply it to the joist, pressing firmly so that the adhesive sticks.

You can then use a putty knife or other tool to press it down firmly, and a utility knife or razor blade to trim off any excess tape.

If you are applying the tape to a curved surface, it is best to use a brush or roller for best results.

It is also important to note that you should use a high-quality tape that is designed specifically for outdoor use in order to ensure maximum protection.

Deck joist tape should be applied to the joists before the deck boards are installed.

Make sure to center the tape on the joists, as this will ensure that the tape covers the entire joist surface.

Also, use a clean, dry roller to press the tape firmly into the joists.

Finally, if the deck will be exposed to water, it is important to use a waterproof deck joist tape for maximum protection.

By following these steps, you can ensure that your deck joists are properly sealed and protected against water damage and decay.

Cost Considerations

Deck joist tape is a cost-effective and easy-to-install solution for protecting deck joists from water and moisture damage.

The tape is relatively inexpensive, making it a great choice for both DIYers and professional contractors.

Compared to the cost of replacing or repairing a damaged deck, the cost of the tape is minimal.

For DIYers, the ease of installation can help to save time and labor costs.

The tape is long-lasting and durable, so it can help to reduce the need for future repairs or replacements.

This can help to offset the cost of the tape and make it a more attractive option in the long run.

For professional contractors, the cost of the tape is also significantly lower than the cost of replacing damaged wood.

This can help to save money in the long run and make it a more attractive option for larger projects.

When considering the cost of building or repairing a deck, it’s important to factor in the cost of the deck joist tape.

The tape can help to save money in the long run by preventing costly repairs due to water or moisture damage.

It can also help to save time and labor costs, making it an attractive option for both DIYers and professional contractors alike.

Final Thoughts

In conclusion, deck joist tape is a waterproof adhesive that can be used to protect the joists of a deck from water and moisture damage, helping to prolong its life.

It is relatively inexpensive and easy to install, making it a great option for DIYers and professional contractors alike.

If you are planning to build a new deck, or repair an existing one, consider using deck joist tape for maximum protection.

Take the time to weigh the pros and cons and determine whether deck joist tape is the best choice for your project.

James Lopez

James Lopez is a lifestyle journalist. In addition to working as a journalist, he also takes courses in landscape design. He is pretty focused on the outdoor space, especially the backyard.

Recent Posts