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Smoke Gray Polycarbonate Corrugated Roof Panels vs Suntuf Corrugated Polycarbonate Roof Panel

Both are smoke-gray corrugated polycarbonate panels at 0.063 in thick, so the real split is length and light control. The SUNTUF 2.2 x 12 ft panel is the better buy for most patio, pergola and carport jobs: one long sheet covers more span with fewer seams, it has a deep track record from 3,153 ratings at 4.5 out of 5, and its 35% transmission is a true shade panel. The Highlander Home panel is a shorter 8 ft sheet with a stated 85%+ transmission figure that reads like clear-panel spec, so treat its shade claim with caution. Choose the SUNTUF for standard outdoor covers; choose the Highlander only if an 8 ft length and a curved wave profile fit your frame.

  • Choose the Highlander Home smoke gray panel if your rafters are spaced for 8 ft sheets and you want a curved wave profile you can cut and overlap yourself.
  • Choose the SUNTUF solar gray panel if you are covering a patio, pergola, deck or carport and want a longer, proven sheet with genuine shade-level light blocking.

Prices

  • Smoke Gray Polycarbonate Corrugated Roof Panels: $189.99 at Amazon (last seen Nov 9)
  • Suntuf Corrugated Polycarbonate Roof Panel: $50.90 at The Home Depot (checked today)
  • Difference: the Suntuf Corrugated Polycarbonate Roof Panel is $139.09 cheaper than the Smoke Gray Polycarbonate Corrugated Roof Panels at the latest prices (Nov 9 and Nov 10)
S
Smoked Gray Curved Polycarbonate Corrugated Roof Panels

Smoke Gray Polycarbonate Corrugated Roof Panels

Smoked Gray Curved Polycarbonate Corrugated Roof Panels

5(2 ratings)
$189.99at AmazonChecked Nov 9
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Curved wave profile aligns and overlaps easily
  • Class I flame rating with no flaming drip
  • Sold in thicknesses from 0.7 mm up to 3.0 mm
  • UV-resistant coating against yellowing and cracking
Cons
  • Short 8 ft sheet means more seams and laps
  • 85%+ transmission claim conflicts with a deep smoke tint
  • Little owner feedback to judge long-term wear
2
2.2 Ft. X 12 Ft. Corrugated Polycarbonate Roof Panel in Solar Gray

Suntuf Corrugated Polycarbonate Roof Panel

2.2 Ft. X 12 Ft. Corrugated Polycarbonate Roof Panel in Solar Gray

4.5(3,153 ratings)
$50.90at The Home DepotChecked 4 h ago
See all prices and details
Visit The Home Depot
Pros
  • Long 12 ft sheet covers more span with fewer joints
  • 35% transmission gives real shade and glare control
  • 4.5 out of 5 from over 3,100 ratings
  • Lightweight at 6.4 lb and cuts with basic tools

What separates them

Smoke Gray Polycarbonate Corrugated Roof PanelsSuntuf Corrugated Polycarbonate Roof Panel
Panel length8 ft per sheet12 ft per sheet
Coverage per sheetAbout 17.3 sq ftAbout 26.4 sq ft
Light transmissionStated over 85%, closer to a clear-panel figure35%, a real shade panel
ProfileCurved wave corrugatedStandard corrugated
Thickness0.063 in (also sold in 0.7 to 3.0 mm)0.063 in
UV and weatherUV-resistant coating, -40 to 120 C rangeBlocks all UV rays, 20x more durable than fiberglass
Fire ratingClass I, no flaming drip, no toxic gasNot stated
Track recordLimited owner feedback4.5 out of 5 from 3,153 ratings

Price history

$85.63$28.49
Nov 9Nov 10
  • Smoke Gray Polycarbonate Corrugated Roof Panels: lowest $28.49 on Nov 10 at Moscow & Pullman Building Supply.
  • Suntuf Corrugated Polycarbonate Roof Panel: lowest $37.22 on Nov 10 at Arbor.

Prices at every store

Smoke Gray Polycarbonate Corrugated Roof Panels

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $189.99Free shippingChecked Nov 9
    Visit Amazon

Also available at

  • DK HardwareCheck price at DK Hardware
  • Moscow & Pullman Building SupplyCheck price at Moscow & Pullman Building Supply
  • ZoroCheck price at Zoro
Prices and history →

Suntuf Corrugated Polycarbonate Roof Panel

  • MursseaNew

    In stockReturn policy

    $119.84Checked 4 h ago
    Visit Murssea
  • ArborNew

    In stock

    $37.22+ $99.00 shippingChecked 4 h ago
    Visit Arbor
  • Interstate PlasticsNew

    In stock

    $85.63+ $97.00 shippingChecked Nov 8
    Visit Interstate Plastics
  • The Home DepotNew

    Availability unknown

    $50.90Checked 4 h ago
    Visit The Home Depot
All 4 stores and price history →

Specs compared

SpecSmoke Gray Polycarbonate Corrugated Roof PanelsSuntuf Corrugated Polycarbonate Roof Panel
MaterialPolycarbonate / PC—
Sheet typeCorrugated / Wave / Profiled Polycarbonate Roof…—
Target colorAmber / Smoke Grey—
Thickness0.7mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm—
WidthCustomized—
Light transmittancemore than 85%—
Flame retardantClass I, no fire drop, no toxic gas—
Temperature range-40℃~+120℃—
Weather resistanceUV-resistant weathering treatment—
Pack Size1—
Roof Panel ProfileCorrugated—
Use TypeGreenhouse—
Show all 17 specsShow fewer specs
SpecSmoke Gray Polycarbonate Corrugated Roof PanelsSuntuf Corrugated Polycarbonate Roof Panel
Coverage Area (Sq Ft)17.33 sq ft—
Product Length (Ft)8 ft—
Product Thickness (In)0.063 in—
Product Width (Ft)2.2 ft—
Rib Height (In)0.063 in—

What reviewers say

Smoke Gray Polycarbonate Corrugated Roof Panels

Buyers of smoked polycarbonate panels like these mostly praise the shade and heat relief under sun-facing covers and the easy overlap and cutting. Complaints center on light loss for plants and on thin sheets flexing or scratching.

What people mention
  • Shade and heatPraisedOwners say the smoke tint noticeably cuts glare and afternoon heat under patios and carports.
  • Light transmissionMixedDiffused light comes through, but some growers find it too dark for seedlings and fruiting plants.
  • Build qualityMixedImpact resistance is liked, yet thin sheets flex and need closer purlin spacing.
  • InstallationPraisedThe wave profile aligns and overlaps easily and cuts with ordinary tools.

Suntuf Corrugated Polycarbonate Roof Panel

  • 4.5 / 53,153 ratings

Owners of Suntuf panels generally report straightforward installation and good resistance to hail and wind compared with fiberglass. Complaints center on the tint cutting light more than expected and on water getting in where panels meet framing without proper closures.

What people mention
  • DurabilityPraisedOwners say the panels survive hail and storms that crack fiberglass.
  • InstallationPraisedBuyers report cutting and fastening with ordinary tools goes quickly.
  • Light transmissionMixed

Questions and answers

Which is better for a hot, sun-facing patio?
The SUNTUF solar gray panel. Its 35% light transmission blocks far more sun and glare than a sheet claiming 85%+ transmission, which is close to clear-panel behavior.
Which lasts longer?
Both are UV-stabilized polycarbonate at the same 0.063 in thickness, so service life should be similar. The SUNTUF has a much larger body of owner ratings behind it, which is the safer bet on durability.
Is the longer SUNTUF sheet worth stepping up to?
Yes for most covers. A 12 ft sheet spans a typical patio or pergola with fewer laps, and fewer laps means fewer leak points. Step to the 8 ft panel only if your frame is built for it.
Can I use either for a greenhouse?
The SUNTUF at 35% transmission is too dark for growing most plants. The Highlander panel claims higher transmission, but its deep smoke tint still cuts light, so use it for shade structures rather than a greenhouse roof.
Do they install the same way?
Yes. Both are corrugated polycarbonate fastened with screws and washers at the ribs, cut with basic tools, and overlapped one rib. The Highlander's curved wave profile needs matching trim if you want a finished edge.

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More comparisons

  • 2.2 Ft. X 12 Ft. Corrugated Polycarbonate Roof Panel in Solar Gray vs Clear Polycarbonate Corrugated Trapezoid Roof Panels
  • Clear Roof Panels Polycarbonate Wave Corrugated Transparent Sheets vs 2.2 Ft. X 12 Ft. Corrugated Polycarbonate Roof Panel in Solar Gray
  • Smoked Gray Curved Polycarbonate Corrugated Roof Panels vs Clear Polycarbonate Corrugated Trapezoid Roof Panels
  • Clear Roof Panels Polycarbonate Wave Corrugated Transparent Sheets vs Smoked Gray Curved Polycarbonate Corrugated Roof Panels

Buying guides that pick them

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Cons
  • Only one thickness and one length offered
  • No fire rating published
  • Standard corrugated profile, not curved
Some find the gray tint gives pleasant shade; others say the space underneath is too dark.
  • LeaksCriticisedWater seeps at overlaps and edges when closure strips or proper screws are skipped.