SUNPAL® MULTIWALL STANDING SEAM PANEL

Multiwall Polycarbonate Roofing & Wall System Solutions

SUNPAL multiwall polycarbonate architectural panel system gives architects freedom of design for thermally insulated skylights, cladding for curved walls, exterior wall cladding, and sculptural roofs. Featuring natural light and thermal insulation, SUNPAL polycarbonate panels are lightweight, leak-proof, and designed for high loading. Ideal for wide spans, for direct rafters’ installation, for flat and curved designs. SUNPAL polycarbonate panels architecture options includes wall systems, standing seam roofing, architectural awnings, and more.

SUNPAL BrochureSUNPAL Installation

Benefits

SUNPAL multiwall polycarbonate building panels provide natural light and thermal insulation with heavy-duty performance.

Fast & Safe Installation

Leak Proof

Balance shade
& daylight

Heavy Duty

Architectonic curves

Thermal Efficiency

Applications

For residential, commercial, and engineering challenges: SUNPAL architectural panel solutions.
  • Translucent color exterior panels

  • Translucent Wall Cladding

  • Residential Facades

  • Translucent wall panels for metal buildings

  • Walkways and Canopies

  • Translucent ceiling panels

  • Light Diffused Ridged Skylight

  • Polycarbonate clear span roof

  • Stadium Roofing

  • Interior partitions

  • Translucent curved awnings

  • Shopping Mall Skylight

Color Swatch

Download the SUNPAL brochure for a complete description of color options, shading coefficients, solar heat gain coefficients, and optical properties.
  • Clear

  • Bronze

  • Grey

  • White Opal

  • Red

  • Purple

  • Green

  • Blue

  • Blue Diffuser

  • Aqua Green

Videos

Polycarbonate for Residential Roofing & Home Improvement.
  • SUNAPL basics

    Architectural panel system principles. Clear span roof and translucent wall panels

    Watch video>
  • Freedom in Design

    SUNPAL architectural panel solutions: guidance and testimonials for architects and builders

    Watch video>
  • SUNPAL Installation Guide

    Learn how to install SUNPAL standing seam roofing with all its fasteners and details

    Watch video>
  • Thermal efficiency and daylighting

    Balance light transmission and thermal properties with polycarbonate building panels

    Watch video>
  • SUNPAL wall system

    Reverse installation of an exterior facade using SUNPAL translucent wall panels

    Watch video>
  • Illuminated curtain walls

    Colorful polycarbonate cladding with SUNPAL polycarbonate wall panels

    Watch video>
  • Palram polycarbonate architecture

    Features, benefits, and applications of standing seam translucent panel systems

    Watch video>

Downloads

File name
Size
SUNPAL Brochure (En).pdf SUNPAL Brochure (En).pdf
3 MB
SUNPAL Brochure Facade (En).pdf SUNPAL Brochure Facade (En).pdf
3 MB
SUNPAL Solar Transmission Properties (En).jpg SUNPAL Solar Transmission Properties (En).jpg
208 KB
The Multi Advantages of Multi-Wall (En).pdf The Multi Advantages of Multi-Wall (En).pdf
764 KB
The World Cup Biggest Winner - Palram's Polycarbonate Roofing System.pdf The World Cup Biggest Winner – Palram's Polycarbonate Roofing System.pdf
2 MB
Sunpal - PLR 001 - Typical Installation Detail - Over Purlins.dwg Sunpal – PLR 001 – Typical Installation Detail – Over Purlins.dwg
367 KB
Sunpal - PLR 002 - Typical Installation Detail - Over Rafters.dwg Sunpal – PLR 002 – Typical Installation Detail – Over Rafters.dwg
352 KB
Sunpal - PLR 002 - Typical Installation Detail - Over Rafters.pdf Sunpal – PLR 002 – Typical Installation Detail – Over Rafters.pdf
188 KB
Sunpal - PLR 003 - Typical Longitudinal Overlap (Step) Detail.dwg Sunpal – PLR 003 – Typical Longitudinal Overlap (Step) Detail.dwg
356 KB
Sunpal - PLR 003 - Typical Longitudinal Overlap (Step) Detail.pdf Sunpal – PLR 003 – Typical Longitudinal Overlap (Step) Detail.pdf
218 KB
Sunpal - PLR 004 - Typical Ridge Detail.dwg Sunpal – PLR 004 – Typical Ridge Detail.dwg
338 KB
Sunpal - PLR 004 - Typical Ridge Detail.pdf Sunpal – PLR 004 – Typical Ridge Detail.pdf
208 KB
Sunpal - PLR 005 - Typical Gutter Detail.dwg Sunpal – PLR 005 – Typical Gutter Detail.dwg
330 KB
Sunpal - PLR 005 - Typical Gutter Detail.pdf Sunpal – PLR 005 – Typical Gutter Detail.pdf
188 KB
Sunpal - PLR 006 - Typical Head Wall Detail.dwg Sunpal – PLR 006 – Typical Head Wall Detail.dwg
410 KB
Sunpal - PLR 006 - Typical Head Wall Detail.pdf Sunpal – PLR 006 – Typical Head Wall Detail.pdf
231 KB
Sunpal - PLR 007 - Typical Side Finish Detail - Trimmed Sheet.dwg Sunpal – PLR 007 – Typical Side Finish Detail – Trimmed Sheet.dwg
367 KB
Sunpal - PLR 007 - Typical Side Finish Detail - Trimmed Sheet.pdf Sunpal – PLR 007 – Typical Side Finish Detail – Trimmed Sheet.pdf
190 KB
Sunpal - PLR 008 - Typical Installation Detail Over Purlin 3D Illustration.dwg Sunpal – PLR 008 – Typical Installation Detail Over Purlin 3D Illustration.dwg
412 KB
Sunpal - PLR 008 - Typical Installation Detail Over Purlin 3D Illustration.pdf Sunpal – PLR 008 – Typical Installation Detail Over Purlin 3D Illustration.pdf
190 KB
Sunpal - PLR 009 - Typical Installation Detail Over Rafter 3D Illustration.dwg Sunpal – PLR 009 – Typical Installation Detail Over Rafter 3D Illustration.dwg
368 KB
Sunpal - PLR 009 - Typical Installation Detail Over Rafter 3D Illustration.pdf Sunpal – PLR 009 – Typical Installation Detail Over Rafter 3D Illustration.pdf
188 KB
Sunpal - PLR 010 - Typical Installation Assembly 3D Illustration.dwg Sunpal – PLR 010 – Typical Installation Assembly 3D Illustration.dwg
517 KB
Sunpal - PLR 010 - Typical Installation Assembly 3D Illustration.pdf Sunpal – PLR 010 – Typical Installation Assembly 3D Illustration.pdf
323 KB
SUNPAL typical roof installation.pdf SUNPAL typical roof installation.pdf
174 KB
Sunpal - PLR 001 - Typical Installation Detail - Over Purlins.pdf Sunpal – PLR 001 – Typical Installation Detail – Over Purlins.pdf
186 KB
BioBase Polycarbonate Products (En).pdf BioBase Polycarbonate Products (En).pdf
870 KB
Palram Architectural Projects Portfolio (En).pdf Palram Architectural Projects Portfolio (En).pdf
12 MB
Palram Product Safety Data Sheet Polycarbonate (En).pdf Palram Product Safety Data Sheet Polycarbonate (En).pdf
111 KB
Polycarbonate Care and Maintenance (En).pdf Polycarbonate Care and Maintenance (En).pdf
62 KB

FAQ

Show FAQs
How to Store Polycarbonate Sheets?
+
Polycarbonate sheets are tough and durable and guaranteed to last for years.
Here are some tips for storing polycarbonate sheets to ensure you get the most out of your investment.
Polycarbonate should be stored horizontally on a flat surface, such as a pallet or a shelf. 
Ensure that no nails or bolts protrude from the platform. Even small rocks can leave permanent dents and scratches on the sheets.
Stack the largest sheets at the bottom, and the shorter, smaller panels on top.
Avoid stepping on polycarbonate panels and placing heavy or sharp equipment on them.
Store the polycarbonate sheet in a dry, cool, ventilated, shaded area away from direct sunlight.
Keep your stack dry to prevent whitening and water spots.
Avoid covering the sheets with dark films or other heat-absorbing materials.
Cover the panels with an opaque, bright, waterproof cover if you intend to leave them outdoors.
SUNTUF SUNTUF DIY SUNTUF Plus SUNTUF ZigZag SUNTUF STADIA SUNTUF BH EZ Glaze PALGARD PALSUN PALSHIELD SUNLITE SUNLITE DIY SUNGLAZE
What is the best polycarbonate panel for thermal properties and light transmission?
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There is a trade-off between light transmission, transparency, and thermal properties in polycarbonate sheets. Multiwall polycarbonate sheets provide superior thermal insulation over solid sheets, but they are translucent, not transparent.
Clear polycarbonate panels will be fully transparent, but less thermally insulating.
Both options allow high light transmission, depending on their color.
If your main concern is light transmission, and not a glass-like appearance, you can achieve that with multiwall sheets, such as SUNLITE, or with the SUNPAL architectural multiwall panel system.
If your main concern is clarity, your best option is PALSUN solid polycarbonate sheets, or SUNGLAZE architectural solid panel system.
Another important factor to remember is that multi-wall sheets weigh significantly less than solid sheets. This can lower your construction and labor costs.
PALSUN PALGLAS SUNLITE SUNLITE DIY PALSHIELD SUNGLAZE

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