Standing Seam Metal Roofing
Standing Seam
Metal Roofing
Standing seam metal roofing is the gold standard for long-lasting protection and modern design. At Walnut Creek Metals, we specialize in high-quality standing seam roofs, featuring raised seams that interlock vertically for superior leak resistance and durability. Tailored to residential and commercial needs, our metal roofing solutions combine sleek aesthetics with unmatched performance, ensuring your property stays protected for decades.
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Gutter Options
Roof Profiles
Walnut Creek Metals offers standing seam profiles designed for superior performance, durability, and ease of installation. All profiles are fabricated using a 20″ coil and are compatible with heavier gauges for added strength. Each option supports Weathertight Warranties, ensuring lasting protection, and is rigorously engineered to meet demanding performance standards such as impact resistance, water infiltration prevention, and fire safety. For slopes below 2/12, contact us for specific installation guidance.
1" Mechanical Seam
- Uses 3″ of material per panel.
- Compatible with zinc and copper for premium installations.
- Ideal for low-slope roofs and projects requiring Weathertight Warranties.
1.5" Mechanical Seam
- Uses 4″ of material per panel.
- Compatible with narrower panel widths and heavier gauge materials.
- Designed for maximum strength and rigorous performance standards.
1.5" SnapLock
- Uses 4″ of material per panel.
- Features snap-together seams for quick, efficient installation.
- Includes Paint Warranties alongside Weathertight Warranties for long-term durability.
THE BENEFITS OF STANDING SEAM
This metal roofing choice offers a combination of practical benefits and aesthetic appeal, making it a leading choice for property owners seeking long-term solutions. Here are the top reasons why this roofing option stands out:
- Exceptional Durability
With a lifespan of 40-70 years, standing seam roofs withstand harsh weather conditions, including heavy snow, rain, and wind.
- Low Maintenance
The vertical seams and concealed fasteners reduce the risk of leaks and corrosion, simplifying upkeep.
- Energy Efficiency
Metal roofs help reflect heat and reduce cooling costs in the summer, while offering insulation in colder months.
- Sleek Aesthetic
The clean, modern lines of standing seam roofing complement both traditional and contemporary designs.
- Environmentally Friendly
Made from recyclable materials, standing seam roofs contribute to sustainable building practices.
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Standing Seam Profiles
1" Mechanical Seam
- For slopes lower than a 2/12 roof pitch contact Walnut Creek Metals for further installation direction and requirements.
- This panel uses a 20″ coil. Maximum width coil of 20″.
- This panel uses 3″ of material to form the panel.
- If you take the square footage of the roof and multiply that by 1.18, the total will be the amount of coil needed to manufacture the panels.
- This panel is approved for Weathertight Warranties.
- Suitable for zinc and copper.
1.5" Mechanical Seam
- With this 24 GA, 16″ wide panel engineering, you may opt to use heavier gauge coil and narrower width panels. Clip spacing will not change.
- For slopes lower than 2/12 roof pitch, contact Walnut Creek Metals for further installation direction and requirements
- This panel uses a 20″ coil. Maximum width coil of 20″.
- This panel uses 4″ of material to form the panel.
- If you take the square footage of the roof and multiply that by 1.25, the total will be the amount of coil needed to manufacture the panels.
- This panel is approved for Weathertight Warranties.
- Plywood: SMI 1.5″ MS UL 580 & UL 1897 Uplift Tests (PDF)
- B-Deck: SMI 1.5″ MS UL 580 & UL 1897 Uplift Tests (PDF)
- B-Deck with ISO: SMI 1.5″ MS UL 580 & UL 1897 Uplift Tests (PDF)
- Plywood: SMI 1.5″ MS UL 580 & UL 1897 Uplift Tests (PDF)
- B-Deck: SMI 1.5″ MS UL 580 & UL 1897 Uplift Tests (PDF)
- B-Deck with ISO: SMI 1.5″ MS UL 580 & UL 1897 Uplift Tests (PDF)
- SMI 1.5″ MS UL 90 Test – Construction No. 605 (PDF) 16″ Wide 24 GA 16 OZ Copper Over Plywood
- SMI 1.5″ MS UL 90 Test – Construction No. 603 (PDF) 20″ Wide .032 Embossed Aluminum Over Plywood
- SMI 1.5″ MS UL 90 Test – Construction No. 554 (PDF) 90° Seam 16” Wide 24 GA Over Plywood
- Plywood: SMI 1.5″ MS ASTM E 1680 Air Infiltration Tests (PDF)
- B-Deck: SMI 1.5″ MS ASTM E 1680 Air Infiltration Tests (PDF)
- B-Deck with ISO: SMI 1.5″ MS ASTM E 1680 Air Infiltration Tests (PDF)
- All Substrates: SMI 1.5″ MS ASTM E 1680 Air Infiltration Tests (PDF)
- Plywood: SMI 1.5″ MS ASTM E 1646 Water Penetration Tests (PDF)
- B-Deck: SMI 1.5″ MS ASTM E 1646 Water Penetration Tests (PDF)
- B-Deck with ISO: SMI 1.5″ MS ASTM E 1646 Water Penetration Tests (PDF)
- All Substrates: SMI 1.5″ MS ASTM E 1646 Water Penetration Tests (PDF)
- Plywood: SMI 1.5″ MS Over Plywood TDI Approval (PDF)
- B-Deck: SMI 1.5″ MS Over B-Deck TDI Approval (PDF)
- B-Deck with ISO: SMI 1.5″ MS Over B-Deck with ISO TDI Approval (PDF)
- 5-Year Weathertight Limited Warranty Sample (PDF) /li>
- 10-Year Weathertight Limited Warranty Sample (PDF)
- 15-Year Weathertight Limited Warranty Sample (PDF)
- 20-Year Weathertight Limited Warranty Sample (PDF)
- 25-Year Weathertight Limited Warranty Sample (PDF)
- 30-Year Weathertight Limited Warranty Sample (PDF)
- 35-Year Weathertight Limited Warranty Sample (PDF)
- 5-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 10-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 15-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 20-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 25-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 30-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 35-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
Plywood Details
Metal Deck Details
Metal Deck with ISO Details
1.5" SnapLock
- With this 24 GA, 16″ wide panel engineering, you may opt to use heavier gauge coil and narrower width panels. Clip spacing will not change.
- For slopes lower than 2/12 roof pitch, contact Walnut Creek Metals for further installation direction and requirements
- This panel uses a 20″ coil. Maximum width coil of 20″.
- This panel uses 4″ of material to form the panel.
- If you take the square footage of the roof and multiply that by 1.25, the total will be the amount of coil needed to manufacture the panels.
- This panel is approved for Weathertight Warranties.
- SMI 1.5″ SL 450 SL UL 90 Test – Construction No. 589 (PDF) 16″ Wide 24 GA Panel Over Plywood
- 5-Year Weathertight Limited Warranty Sample (PDF)
- 10-Year Weathertight Limited Warranty Sample (PDF)
- 15-Year Weathertight Limited Warranty Sample (PDF) <
- 20-Year Weathertight Limited Warranty Sample (PDF)
- 25-Year Weathertight Limited Warranty Sample (PDF)
- 30-Year Weathertight Limited Warranty Sample (PDF)
- 35-Year Weathertight Limited Warranty Sample (PDF)
- 5-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 10-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 15-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 20-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 25-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 30-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
- 35-Year No Dollar Limit Weathertight Limited Warranty Sample (PDF)
See Our Work
Standing Seam Metal Roofing
Our vision has always been to create a roof that is above the rest, while providing the best customer service. Come take a look at a few of our recent standing seam metal roof projects.
CONTACT US
Protect your property with the unmatched durability and sleek aesthetics of standing seam metal roofs from Walnut Creek Metals. Our expert team is ready to deliver a roofing solution tailored to your needs, ensuring superior performance and long-lasting beauty.
Request a Free Quote or Call us Today to get started!