SKU: 45081318500

Owens Corning Deck Defense 42-in x 143-ft Synthetic Roof Underlayment, 500-sq ft Coverage

Sale price$108.44 Regular price$120.49
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Description

Owens Corning Deck Defense 42-in x 143-ft Synthetic Roof Underlayment, 500-sq ft CoverageDeck Defense Synthetic Roof Underlayment, 500 sq ft Owens Corning Deck Defense is a high performance synthetic roof underlayment providing durable moisture protection and superior walkability. The 42 in x 143 ft roll covers 500 sq ft and features a textured surface designed to grip the deck and stay put, even on steep slopes. Key Features: Long Term Moisture Protection: Shields roofs and interiors better than standard felt underlayments Superior

Deck Defense Synthetic Roof Underlayment, 500-sq ft

Owens Corning Deck Defense is a high-performance synthetic roof underlayment providing durable moisture protection and superior walkability. The 42-in x 143-ft roll covers 500 sq ft and features a textured surface designed to grip the deck and stay put, even on steep slopes.


Key Features:

  • Long-Term Moisture Protection: Shields roofs and interiors better than standard felt underlayments
  • Superior Walkability: TruTread textured surface offers grip and traction wet or dry
  • Enhanced Deck Grip: Fusion back coating helps the underlayment stay in place during installation
  • Versatile Compatibility: Suitable for asphalt, tile, cedar, slate, and metal roofing
  • UV and Slope Ready: Withstands up to 180 days of UV exposure and dependable on steep pitches

Specifications Table:

Specification Details
Series Name Deck Defense
Material Synthetic
Application Method Roll on
Coverage Area (Sq. Feet) 500
Length (Feet) 143
Width (Inches) 42
Weight (lbs.) 42
Warranty 30-year limited
For Use with Asphalt Shingles Yes
For Use with Metal Roofing Yes
For Use with Wood Shakes Yes
For Use with Flat Roofing Yes
UV Exposure Up to 180 days
UNSPSC 30151500

Frequently Asked Questions (FAQ):

Q: What roof types can this underlayment be used with?
A: It is designed for asphalt, tile, cedar, slate, and metal roofs.


Q: How much area does one roll cover?
A: Each 42-in x 143-ft roll covers 500 sq ft.


Q: Is it safe to walk on during installation?
A: Yes—its TruTread textured surface provides better grip and traction in wet or dry conditions.


Q: Does it offer UV resistance?
A: Yes, the underlayment can withstand UV exposure for up to 180 days.


Q: What is the warranty?
A: It carries a 30-year limited warranty; see full terms for details.


Fortify Your Roof With Sleek, High-Performance Protection

Deck Defense introduces a refined, modern underlayment that elevates the craft of roofing with its textured TruTread surface. The crisp grey sheet and bold graphic lend a polished, professional look while delivering steadfast grip in any weather. Pair it beneath architectural shingles or metal for a clean, confident build that feels impeccably finished. This is the quiet luxury your roof deserves—strength, stability, and style working in harmony.


Choose Deck Defense today for reliable, easy-to-install moisture protection and confident walkability on every roofing job.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45081318500

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4.5 ★★★★★
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Verified Purchase
Miah
Whiting, US
★★★★★ 5
Solid Floating Shelves 🛠️🏠
Color: Black, Number Of Shelves: 4, Size: 15.7in
I have installed four sets of the black floating shelves in my office. They are made of high quality materials, featuring a sophisticated black woodgrain finish with a natural texture. Supposedly, each unit can handle up to 22 pounds, though I would not recommend testing that limit with your vintage bowling ball collection if you value your flooring. They are awesome. The value is good for a set of two. Each shelf measures 22x7x1 (56x17x3 cm) inches, providing a decent amount of storage for books or decor. The installation was straightforward since the hardware for multiple wall types was included. They work well in the kitchen for spices or in the bedroom for personal belongings. One tip for a secure fit: use a level during installation and make sure the bracket is flush against the wall before sliding the shelf on, or your photos might look like they are sliding off a mountain 📐 These shelves offer a clean, modern look and stay stable once mounted correctly. They are a practical choice for adding functional display space to any room 🖼️
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Reviewed in the United States on May 4, 2026
T
Verified Purchase
Tyler Kline
Massapequa, US
★★★★★ 5
Good looking shelves and easy install - skip the included drywall anchors
Color: Black, Number Of Shelves: 2, Size: 22in
I installed these shelves in a bedroom to get things off my dresser and some decor. Once mounted they look really nice. The black finish looks clean and modern and they blend in well with the room. Installation was pretty straightforward. The metal bracket mounts to the wall first and then the shelf slides over the bracket. As long as you take your time lining things up it’s a simple project. One thing I strongly recommend is not using the white plastic self-drilling drywall anchors that come with the kit. I’ve used that style before on other projects and they tend to strip out easily and leave larger holes in drywall. I used better anchors instead and the shelves mounted much more securely. The rest of the hardware worked fine and once installed the shelves feel solid and hold items well. Pros - Clean modern look - Easy installation - Feels solid once mounted - Good size for books or decor Cons - The small level included isn’t very accurate — use your own level - One of the metal brackets was slightly bent out of the box but straightened out easily Helpful tip: Use your own level and better drywall anchors if you have them. It makes installation easier and the shelves will mount much more securely. Final thoughts: For the price these are nice looking floating shelves that install easily and work well for light storage and decor.
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Reviewed in the United States on March 13, 2026
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Verified Purchase
Coffman, H
Draper, US
★★★★★ 5
Cheap, and effective!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Looks good, works great, low cost. I'll be purchasing more in the future.
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Reviewed in the United States on May 12, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 4
Cute for coffee bar!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Great for above my coffee bar. Easy to mount and align. Seems stable!
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Reviewed in the United States on April 14, 2026
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Verified Purchase
Samuel Roberts
Fort Morgan, US
★★★★★ 5
Great shelves, strong, secure, sturdy, decent size, unbeatable price.
Color: White, Number Of Shelves: 4, Size: 15.7in
Easy installation fits where we wanted them. Stable strong secure snug fit. Cleans easily with dust wipe. I would recommend buying these.
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Reviewed in the United States on May 19, 2026

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