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Owens Corning DeckSeal Low Slope Self-Adhered SBS Cap Roll, Onyx Black, 100 sq. ft.
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Owens Corning DeckSeal Low Slope Self-Adhered SBS Cap Roll, Onyx Black, 100 sq. ft.
This is an Owens Corning DeckSeal self-adhered low slope cap roll in Onyx Black, sized for one roofing square (100 sq. ft.) of granule-surfaced protection on 1/4:12 to 2:12 residential low slope roofs. Each order is one roll with granule-free adhesive selvage edges on side and end laps. Pair it with DeckSeal base/ply layers and Owens Corning shingles for a single-manufacturer roofing system.
Key Features:
- Self-adhered: Back coat compound provides aggressive adhesion to the substrate with no torches or hot asphalt required.
- Granule-surfaced cap: Top coat compound delivers excellent granule adhesion for a durable, attractive finished surface.
- Clean laps: Granule-free adhesive selvage edge on both side and end laps helps laps bond and seal.
- Low slope rated: Designed for low slope residential re-roofing applications from 1/4:12 to 2:12 pitch.
- Multi-ply flexibility: The DeckSeal system can be applied as either a 2 or 3 ply assembly to meet different protection needs.
- Coordinated color: Onyx Black color complements popular Owens Corning shingle offerings.
- UL Classified: Listed as UL Classified in distributor specification data.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Owens Corning |
| Manufacturer model | LS01-1208250 |
| Sell unit | 1 roll, 32 ft. 10 in. x 39 3/8 in., approx. 100 sq. ft. |
| Product line | DeckSeal Self-Adhered Roofing System |
| Profile / style | Self-adhered SBS cap (granule-surfaced) |
| Color | Onyx Black |
| Dimensions | 32 ft. 10 in. x 39 3/8 in. (10 m x 1 m) roll |
| Thickness | 130 mils (3.3 mm) nominal |
| Coverage per unit | 100 sq. ft. gross (1 square) |
| Weight | 87 lb per roll |
| Applicable standards | UL Classified |
| Intended use | Low slope residential re-roofing, 1/4:12 to 2:12 pitch |
| Algae resistance | No |
Coverage & How Much You Need:
One roll provides gross coverage of approximately 100 sq. ft. (one roofing square) at 32 ft. 10 in. x 39 3/8 in. per roll. Plan laps per the manufacturer's installation instructions; the adhesive selvage edge simplifies side and end lap sealing.
Fit and Compatibility:
Part of the Owens Corning DeckSeal Self-Adhered Roofing System for 1/4:12 to 2:12 low slope applications, installable as a 2 or 3 ply system with DeckSeal SA Base/Ply layers. Owens Corning warrants both shingles and low slope roofing components under one manufacturer; see the actual DeckSeal warranty for complete details and requirements.
Frequently Asked Questions (FAQ):
Q: What is included in one order?
A: One self-adhered DeckSeal Low Slope cap roll in Onyx Black, covering approximately 100 sq. ft. (one roofing square).
Q: How many rolls do I need?
A: Divide your low slope roof area by 100 sq. ft. per roll, then add extra for laps and waste per the manufacturer's installation instructions.
Q: What roof pitch is this approved for?
A: The DeckSeal system is intended for low slope applications of 1/4:12 to 2:12 on residential re-roofing jobs.
Q: How is it installed?
A: It self-adheres to the substrate using the back coat compound, with granule-free adhesive selvage edges on side and end laps; follow the DeckSeal installation instructions.
Q: Can I get a fire-resistant version?
A: Owens Corning publishes fire-rated (FR) data sheets for DeckSeal SA SBS Cap and BasePly; this roll is listed as UL Classified.
Q: Does the color match my shingles?
A: Onyx Black is designed to complement popular Owens Corning shingle colors.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
For low slope residential sections between 1/4:12 and 2:12 pitch, a self-adhered SBS cap like DeckSeal avoids torching and eliminates messy cold-adhesive lap work. Size the job at one square per roll and buy the matching Base/Ply for 2- or 3-ply assemblies where added protection is needed. Install only on dry, sound decking and follow the published application guide, since substrate condition drives lap adhesion. Keeping the entire system—shingles and low slope components—with one manufacturer simplifies warranty coverage.
Low slope roofing work is fall-hazard territory: use proper roof anchors, harnesses and ladder safety per OSHA guidance, and follow the manufacturer's installation instructions and local building code.
Order the Owens Corning DeckSeal Low Slope cap roll in Onyx Black to finish your low slope re-roofing project.
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