Roof Tile Sandwich Panel Holds Roof Snow Loads

Typeorganosilicon
Fire RatingClass A(ASTM E84)
Compressive strength≥300/kPa
Delivery methodmerchandise in stock

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Type of transportationSea, road and air transportation
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Roof Tile Sandwich Panel The Smarter Way to Stop Leaks & Save 40% on Roofing (Used in Pentagon Renovations)

Listen up, folks – after 20 years installing roofing systems from Florida hurricane zones to Alaskan snow country, I’ve seen every leak, crack and failure imaginable. That’s why I only specify roof tile sandwich panel now. Here’s the hard truth: traditional roofs fail 3x faster and cost 40% more over 10 years. But with these advanced panels – which the Pentagon chose for their $200M renovation – you get military-grade durability that:

  • Stops leaks permanently (patented interlocking system)

  • Cuts installation time by 65% (no more waiting for underlayment to dry)

  • Reduces cooling costs by 30% (LEED-certified insulation)

Just last month, we helped a Walmart in Texas replace their hail-damaged roof in 8 days instead of 6 weeks using this system. Now let me break down exactly how this game-changing technology works…

flat sandwich panel(24-hour deal.) flat sandwich panel(24-hour deal.)

flat sandwich panel(24-hour deal.)

flat sandwich panel(24-hour deal.)

Customers visit the factory

flat sandwich panel(24-hour deal.) flat sandwich panel(24-hour deal.)

flat sandwich panel(24-hour deal.)

flat sandwich panel(24-hour deal.) flat sandwich panel(24-hour deal.)

Installation details

Key Specifications

ParameterDetails (US/EU Metrics)Why It Matters
Core MaterialPolyurethane (PU) Foam, Density: 40±2 kg/m³Higher density = better compressive strength & longevity.
Fire RatingUS: ASTM E84 Class A / EU: EN 13501-1 A2-s1,d0Critical for building code compliance in US/EU.
Thermal Conductivity0.022 W/m·K (R-6.5 per inch)Beats fiberglass (R-3.7) – slimmer walls, lower energy bills.
Panel Thickness50mm, 75mm, 100mm, 150mm (custom 20-200mm)Thicker = better insulation (100mm ideal for -20°C cold rooms).
Facing MaterialGalvalume steel (AZ150), 0.4mm-0.7mmAZ150 coating resists salt corrosion (20+ years lifespan).
Load CapacityCompressive: 150 kPa / Tensile: 120 kPaHolds roof snow loads (per ASCE 7-22).
InstallationTongue & groove joints, camlock system3x faster install vs. bolt-on panels (saves labor costs).
CustomizationColors (RAL/Pantone), embossed finishesMatch corporate branding or architectural designs.

Important attributes

designthe present ageAfter-sales serviceOnline Technical Support, Other
OriginShandong, ChinaApplication ScenariosWarehouse
BrandSHWarranty Servicepolyurethane
Panel MaterialpolyurethaneModelsSH 150mm
UsageExterior DecorationProduct Nameroof tile sandwich panel
Surface MaterialMetallicMinimum OrderPersonalization
Thickness16MM/20MM/25MMColorBright red, vermillion, lime, sky blue, aquamarine, pea green or customized
Width100mm,120mm,150mm,200mm




Roof Tile Sandwich Panel Systems Why Contractors Are Ditching Traditional Roofing in 2025

Here’s the ugly truth – if you’re still installing conventional roof tiles, you’re wasting your client’s money. Modern roof tile sandwich panel combine the classic look of clay tiles with space-age technology:

  1. Durability: Withstands 2″ hail at 100mph (tested at Texas Tech’s wind tunnel)

  2. Speed: Covers 5,000 sqft in 2 days (vs 2 weeks for standard tiles)

  3. Weight: 70% lighter than concrete tiles (saves on structural costs)

Pro tip: Look for panels with the FM Global Approved stamp – we used these on three Miami high-rises that survived last year’s Category 4 hurricane with zero damage.


Roof Tile Alternatives: When Sandwich Panels Outperform Traditional Materials

Let’s face it – sometimes old-school roof tiles just don’t cut it. Here’s when to switch:

  • High-wind areas: Our sandwich panels passed 160mph testing (standard tiles fail at 90mph)

  • Quick turnarounds: The Ritz-Carlton needed their resort roof replaced between guest seasons – we did it in 11 days

  • Weight restrictions: Chicago’s historic district saved $280,000 in reinforcement costs

The kicker? These panels look identical to premium clay tiles from just 10 feet away. Even roofing inspectors have to look twice!


Sandwich Roofing System Secrets What Manufacturers Won’t Tell You

After installing over 2 million sqft of sandwich roofing systems, here are the insider tips:

  1. Core material matters: Polyisocyanurate cores last 2x longer than EPS (proven in Arizona sun testing)

  2. Installation timing: Never install below 40°F – we learned this the hard way on a Colorado ski lodge

  3. Warranty fine print: Most “25-year warranties” void if you walk on the roof – ours doesn’t

Fun fact: NASA’s Kennedy Space Center visitor complex uses our system because it withstands rocket launch vibrations!


Ribbed Roof Slab vs Flat Roof Why Sandwich Panels Work For Both

Choosing between ribbed or flat? Here’s how sandwich panels solve both:

Ribbed Roof Advantages

  • 30% better drainage (critical in rainy Seattle)

  • Hides minor imperfections

  • Adds structural rigidity

Flat Roof Perks

  • Easier solar panel installation (used in Tesla Solar Roof projects)

  • Modern aesthetic (Apple’s new campus uses this look)

  • Lower material costs

Pro installation trick: Always use our patented “Wet Seal” method at seams – it’s what keeps the Pentagon’s roof watertight during tropical storms.

Client Testimonials

Best investment for our food truck kitchen! Easy to wipe clean and the thermal rating actually works. Burnt my first batch of fries testing it - panels stayed cool to touch. #FoodTruckLife
Luc
Withstood 60mph winds when that nor'easter hit. Neighbor's shed roof flew away but ours held strong! Would give 5 stars if the warranty process wasn't such paperwork hassle
Sophie
Finally found panels that don't make our tiny house look like a storage unit! The matte finish gives such a sleek, modern vibe. Bonus: Delivery guy helped position them perfectly
Pierre

Our panels meet the following standards

Key Parameter Test Standard Standard Grade High Performance Unit
🔥 Thermal Conductivity
ASTM C518
0.018-0.025
≤0.017
W/(m·K)
🧯 Fire Rating
UL 94 NFPA 285
Class B
Class A
🔇  Sound Insulation
ASTM E90
25-30
≥35
dB
🏋️Compressive Strength
ASTM D1621
150-250
≥300
kPa
♻️ Energy Efficiency
LEED v4.1
R≥6.0
R≥8.5

Recommended configuration: Class A Fire Rating + 0.019W/(m·K)

  • Compliant with FDA CFR 21 food contact standards
  • Optional antimicrobial coating
  • Easy-clean surface treatment

Recommended configuration: Class B Fire Rating + ≥32dB Sound Reduction

  • Meets TIA-942 data center requirements
  • Optional EMI shielding
  • Modular rapid installation system

Usage Scenarios

Industrial & Logistics Facilities

  • Cold Storage/Refrigerated Warehousing
    • Ultra-low thermal conductivity (0.017–0.025 W/(m·K)) minimizes energy loss

    • FDA/CFR Title 21-compliant hygienic surfaces for food/pharmaceutical storage

Commercial & Institutional Construction

  • Retail & Hospitality
      • Shopping mall facades (Class A fire-rated with decorative finishes)

      • Hotel partition walls (STC ≥35 dB sound attenuation)

Energy-Efficient Retrofits

  • LEED-certified buildings: Panels with R-value ≥8.5 (per ASHRAE 90.1)

  • Passive House projects: Aerogel-core panels (U-factor ≤0.15 W/(m²·K))

replacement (parts)

F-type starting parts

The starter piece is mainly used at the bottom of the board to hold it in place when it is first built.

vertical line on the back of clothing

The center seam is used in the middle of the two panels to better connect and secure the panels.

starting parts

The starter piece is mainly used at the bottom of the board to hold it in place when it is first built.

door and window package

Wrapping the window is aesthetically pleasing and extends the life of the sandwich panel.

Yin and Yang corners

Play a role in protecting the corners of walls and corners of the sun

Large wrap-around corner clear

The function of the large wrapped corners is mainly to protect the wall angles from damage

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