SKU: 19460563995

GAF Deck-Armor Premium Breathable Roof Deck Protection – 48 in x 250 ft, 10 SQ Roll

Sale price$155.47 Regular price$172.75
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

GAF Deck-Armor Premium Breathable Roof Deck Protection – 48 in x 250 ft, 10 SQ RollBreathable Roof Underlayment, 10 SQ Roll GAF Deck Armor Premium Breathable Roof Deck Protection adds a durable, moisture reducing layer between shingles and the roof deck. Designed to help prevent wind driven rain infiltration, it enhances roof longevity while allowing trapped moisture to escape. Key Features: Breathable Protection: Helps reduce trapped moisture under shingles to protect the roof deck Enhanced Weather Defense: Provides a critical

Breathable Roof Underlayment, 10 SQ Roll

GAF Deck-Armor Premium Breathable Roof Deck Protection adds a durable, moisture-reducing layer between shingles and the roof deck. Designed to help prevent wind-driven rain infiltration, it enhances roof longevity while allowing trapped moisture to escape.


Key Features:

  • Breathable Protection: Helps reduce trapped moisture under shingles to protect the roof deck
  • Enhanced Weather Defense: Provides a critical barrier against wind-driven rain and water intrusion
  • Premium Underlayment: Engineered for durability as a long-lasting layer beneath asphalt shingles
  • Wide Coverage: 48 in x 250 ft roll delivers 10 squares of coverage for efficient installation
  • Code-Compliant: Meets major approvals and listings including Miami-Dade, Florida, ICC-ES ESR-2808, UL

Specifications Table:

Specification Details
Roll Size 48 in x 250 ft
Coverage 10 SQ (approximately 1,000 sq ft)
Style Underlayment
Applicable Standards/Approvals Miami-Dade County Approved; Florida Approved; ICC-ES ESR-2808; ASTM D226; ASTM D4869; ASTM D4533; ASTM D3462; UL Listed; TDI Approved
Unit of Measure RL
Item Weight 37 lb
Product Number GAFDA10N
Manufacturer Number 930

Frequently Asked Questions (FAQ):

Q: What is the coverage per roll?
A: Each roll covers 10 squares (1,000 sq ft) at 48 inches by 250 feet.


Q: Is it suitable for high-wind areas?
A: Yes. It’s approved by Miami-Dade and Florida and evaluated under ICC-ES ESR-2808, indicating suitability for demanding conditions.


Q: Can it help with moisture management?
A: Yes. The breathable design helps reduce trapped moisture beneath shingles.


Q: What roofing systems is it used with?
A: Use as roof deck protection under shingles on steep-slope residential roofs.


Q: Does it have a warranty?
A: GAF provides a limited warranty; see the manufacturer’s warranty document for details.


Quiet Confidence for Roofs that Breathe

Deck-Armor introduces a refined layer of performance beneath the shingles, letting the architecture shine while quietly safeguarding the structure. Its breathable construction is the standout—minimizing moisture while maintaining a clean, tailored installation. Pair with architectural shingles and crisp metal accents for a polished, resilient silhouette. An essential foundation for a home that feels luxuriously secure from the top down.


Upgrade your roof’s first line of defense with GAF Deck-Armor and enjoy durable, breathable protection that lasts.

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: 19460563995

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4.9 ★★★★★
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A
Verified Purchase
Aubrey
Phoenix, US
★★★★★ 5
My favorite pair
Special Size: 7" Inseam with Pockets, Size: Large, Color: Black
The most comfortable pair of shorts I own. Material is soft, pockets are the perfect size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
S
Verified Purchase
Sarah
West Palm Beach, US
★★★★★ 4
Cute but run big
Special Size: 7" Inseam with Pockets, Size: X-Large, Color: Flamingo Pink
Color is fantastic. Very naked feeling. Runs big. I’m a size 12/14 and usually wear XL with them sometimes feeling tight. I am pear shaped - 35” waist, 47” hip and these fit but were quite loose in the waist. I might consider sizing down if I wanted to tighter. They would be very a bump-friendly non-maternity option
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
E
Verified Purchase
Eimile/ FrecklesNFantasy
Alexandria, US
★★★★★ 5
Super soft with great support
Size: Small, Color: Light Blue/White, Size: Small, Color: Light Blue/White
Bought the top and the matching leggings for a bachelorette trip. Absolutely love them. It’s so soft, it didn’t bother my incredibly sun burned chest at all, the baby blue with white contrast binding looks exactly like the listing. I am a 32C and got a size Small, so it fits perfectly and provided great support. This is 100% a bang for your buck and I will likely buy it again in the other colors.
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Reviewed in the United States on April 27, 2026
L
Verified Purchase
Lyndzie Legg
Belleville, US
★★★★★ 5
FLATTERING, HIGH QUALITY
Size: Small, Color: Slate Grey/White
Quality item!! I would compare these to CRZ YOGA. They do not stretch, not see through, and feel buttery soft. I have only used them working out in a reformer pilates class in which I did not notice the leggings falling or the bra stretching. I would size down on the bra. I am a postpartum mommy and purchased a medium and I am nursing. It still was a little too big for my liking. So I went with a small on this order and it fit perfectly. The white lining on the bra and leggings I feel bring a flattering look to my waist for those ladies looking that that aspect. They pulled in all the right parts without creating any spill over. It might not be useful for a high impact workout like running or spinning but any weight lifting or Pilates-type classes it would be perfect for! I bought another set I love them so much. I ran them in the washer and hung dry them as I do all my fitness clothing items.
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Reviewed in the United States on August 5, 2025
N
Verified Purchase
nicole chiodo
Dallas, US
★★★★★ 4
Pretty Good!
Size: Medium, Color: Flamingo Pink/White
Very comfortable while providing support. Excellent price point. The only thing dropping this to 4 stars is that the straps seem a bit long/loose at the top. Despite this, it still provided great support for my HIT class.
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Reviewed in the United States on June 4, 2026

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