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POLYCARBONATE MULTIWALLS SHEET

All Services

Home roofing
Office roofing
Installation roof
Roofing Services
Maintenance roof
Appliance Repair

Working Process

  • Pricing Plan 2025
  • Delivery Plans
  • Transland Transport

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+012 (345) 67 89

POLYCARBONATE MULTIWALLS SHEET

While compact sheets provide clarity and impact resistance, Polycarbonate Multiwall Sheets are the masters of thermal insulation and structural efficiency. Designed with a multi-layered hollow structure, these sheets trap air between their walls, creating an incredibly lightweight panel with superior heat-retention properties.

 

Key Features & Benefits

  • Superior Thermal Insulation: The “honeycomb” or “ribbed” internal structure creates air pockets that significantly reduce heat transfer, keeping interiors warm in winter and cool in summer.

  • Ultra-Lightweight: Weighing significantly less than solid polycarbonate or glass, they reduce the cost of supporting structures and make DIY installation a breeze.

  • Impact & Hail Resistance: Engineered to withstand extreme weather, including heavy snow loads and high-velocity hail.

  • Excellent Light Diffusion: The internal ribs scatter natural sunlight, reducing glare and ensuring even light distribution—ideal for plant growth and comfortable workspaces.

  • UV Protection: Co-extruded UV-resistant coating prevents the material from yellowing and protects everything underneath from harmful radiation.

 

Common Applications

Multiwall sheets are the go-to choice for large-scale roofing and cladding projects:

SectorCommon Uses
HorticultureCommercial greenhouses and garden cold frames.
ArchitectureStadium roofing, walkway covers, and shopping mall skylights.
Home ImprovementPergola roofs, carports, patio covers, and sunrooms.
IndustrialFactory roof lights, warehouse partitions, and north-light glazing.

Installation Essentials

To ensure the longevity of your Multiwall installation, keep these three factors in mind:

  1. Rib Orientation: Always install sheets with the ribs running vertically (along the slope) to allow for effective condensation drainage.

  2. Sealing the Ends: Use Anti-Dust Tape (breathable on the bottom, solid on the top) to prevent moisture, insects, and dust from entering the flutes while allowing the sheet to “breathe.”

  3. Expansion Room: Polycarbonate expands and contracts with temperature changes. Always drill oversized holes for fasteners to prevent cracking or warping.