Deck Armor vs Tiger Paw: Which One To Use And Where?

You might be considering Deck Armor and Tiger Paw for your roof underlayment as options. But, easier said than done, it can be hard for you to decide on one.

Take no stress as you have landed at the right spot! Find out everything you need to know about both before you call your constructors.

Tiger Paw is more long-lasting, sturdy, and comes with exceptional warranties. Deck Armor doesn’t lag behind, owing to its unique breathable quality, which does not allow moisture to get trapped in your roofs and gives them a beautiful uniform finish!

Living in regions with strong winds and stormy weather, it becomes necessary to have a proper roofing system. After all,  no one would want to get leaky ceilings.

An informed decision means a happy house, so keep reading because you don’t want to make extra calls to your contractor to get your place fixed every time it rains!

Which Is Better: Deck Armor Or Tiger Paw?

Deck Armor Has Three Basic Functionalities And Ways In Which It Protects Your Roofs:


This makes the underlayment resistant to moisture, preventing problems like mold and mildew from forming on your roofs.


 It is extremely strong and weather resistant, making it long-lasting and indestructible.

Uniform Look

It prevents wrinkling or buckling of shingles and gives an overall uniform look to your roofing systems.

Tiger Paw Protects Your Roof Decks In The Following Ways:

Also Read: How To Lay Decking On Grass

Water Resistant Design

This structural quality will be cost-efficient for you in the long run as it prevents water and moisture damage to your roof decks.


The sturdy design of the material makes it durable so that it doesn’t rot or get torn easily.


Tiger Paw underlayments offer a limited lifetime warranty if installed on Lifetime Shingles.

Warranty of Deck Armor & Tiger Paw

Apart from these, both underlayments are lightweight – a single roll weighing approximately 20 kgs. It makes it easier for workers to handle and carry them around.

For steeper roofs, they allow workers to safely walk on them without slipping and create a secure work environment. 

Being stabilized against UV rays, they add extra protection against the effects of UV degradation for almost 25 weeks.

What Works Best For You?

Even though both synthetic underlayments are one of the best products produced by GAF and are equally good, there are cases where one comes better than the other.

If you live in an area where the weather is primarily windy and prone to heavy rainfalls, Deck Armor will be the optimum choice for you.

Its breathable and water-resistant features allow it to stand its ground against rainy winds.

However, as Tiger Paw was manufactured later by GAF (in 2011), they have made many improvements to their synthetic underlayment product.

Also Read: Can You Install Trex Decking In The Winter

Tiger Paw is, by far, the winner if you want to install asphalt shingle roofs. It is sturdier and imperishable, which means it doesn’t rot quickly.

Tiger Paw beats Deck Armor when it comes to its longevity.

So, the decision will depend on what you are looking for and where you live. Nevertheless, you can’t go wrong picking any of the two. GAF backs both Tiger Paw and Deck Armor. Thus you will not be disappointed by either!

Are Tiger Paw And Deck Armor Better Than Felt Underlayments?

Felt roofing underlayment is the oldest and most conventional type.

On the other hand, Tiger Paw and Deck Armor are synthetic roofing underlayments and better than felt for numerous reasons.

Felt roofing underlayment is the oldest type

Even though felt roofing underlayments cost less than the others, there are other things to consider before opting for them:

Tear Easily:

  • During installation, the material can tear and get wasted, especially if the area has high winds. Even after getting installed, strong winds are a threat.
  • The nail and hammer action might also cause it to rip.

Give A wrinkly Outlook:

They are sensitive to water absorption, leading to wrinkles and uneven surfaces. As an outcome, these shingles might give a rough and worn-out appearance even if freshly installed.


  • Felt underlayments are usually heavier; thus, one roll might contain less material than a synthetic roll.
  • Heavy material means they are difficult to carry and install.

Slippery Surface:

  • Their surface is slippery, and if rain occurs during installation, it will be hard for the workers to walk on the surface.
  • Moreover, it can lead to work delays and is a safety hazard for the employees.

Also Read: Can You Install Composite Decking In The Winter

The above points depict that even though felt roofing underlayments are less costly than Tiger Paw and Deck Armor,  they will cost more over the longer run.

It is because you will need more felt rolls to cover the roof. Plus, easy tears and rips will need more maintenance and repairs and more labor hours dedicated to their installation.

Thus, Tiger Paw and Deck Armor are the superior and prime choices for your roofing systems!

Costs Of Deck Armor And Tiger Paw Underlayments

Typically, a roll of Tiger Paw underlayment with an unrolled length of 250ft. costs approximately $325.

cost of deck armor and tiger paw

Whereas a roll of Deck Armor underlayment costs almost 560 USD, it has the same unrolled length of 250ft as Tiger Paw.

There is a substantial difference in the prices of the two options.

Not only this but a clear distinction between weight as well. Tiger Paw roll weighs more than the Deck Armor: 40lb and 37lb, respectively.


The article describes in depth the use of Tiger Paw and Deck Armor for your roofing underlayment systems. It is highly crucial to make a futuristic decision in such cases.

Poorly structured roofs can cause leaks, molds, and other problems. The roof act as a shield, protecting the house from frequent weather adversities, so it is necessary to know how to prevent such scenarios.

Also Read: How To Protect Your Deck From The Weather?

In our research-based opinion, Tiger Paw takes the lead with its sturdy design, better structure, and longevity. It also comes with a lifetime limited warranty which will be helpful in the long run.

Even though Deck Armor has established itself as moisture-reducing with breathable quality and gives a better finish to your roofs, it is still quite expensive.

So, for someone who cares about the safety of their homes and is also concerned about financial constraints, Tiger Paw is a preferable option.

However, investing in Deck Armor might be a more sensible choice if you live in areas where you receive turbulent rainy winds.

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