Have you ever thought how nice it would be to enjoy your terrace in any season, without worrying about rain, wind, or harmful UV rays? Covering your terrace with a modern and durable material like polycarbonate gives you the freedom to spend quality time outdoors, regardless of the weather.
If you choose the right polycarbonate system for terraces, you’ll enjoy natural light, protection from solar radiation, and a stylishly designed space.
We’ve noticed that more and more homeowners are looking for a solution that’s both practical and aesthetic for their terraces. Polycarbonate has quickly become a favorite for many, as it is extremely versatile and durable. What’s more, it offers impressive insulation and protection.
Whether you prefer a transparent roof or a more opaque one, polycarbonate can be the ideal answer for your project.
Why choose polycarbonate for your terrace?
Polycarbonate stands out for its high impact resistance and its ability to let light in. Unlike opaque roofing made of wood, metal, or slate, a polycarbonate roof allows natural daylight to illuminate your terrace.
This helps save on electricity and creates a more pleasant atmosphere for relaxation. Here are some other benefits:
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UV protection: Most polycarbonate sheets for terraces have a special anti-UV coating that blocks harmful radiation.
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Impressive durability: Polycarbonate withstands wide temperature variations (from -40°C to +120°C) and is highly resistant to hail or strong winds.
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Relatively simple installation: The sheets are lightweight and easy to handle, especially if you choose a DIY set specially designed for terraces.
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Aesthetic and customizable: Sheets come in various shades and thicknesses, so you can match them with your home’s architectural style.
At Pintaplast, you’ll find a wide selection of solid polycarbonate sheets and other modern materials, ideal for outdoor use. Polycarbonate isn’t just for terraces—it’s successfully used for greenhouses, pool covers, pergolas, industrial buildings, and even interior design projects.
For a comfortable and durable terrace, it’s essential to choose the right thickness and consider technical specifications.
If you’re planning a long-term investment, polycarbonate is undoubtedly a cost-effective solution. A properly installed and maintained polycarbonate roof can last over 15–20 years.
Your terrace will remain functional and visually appealing throughout that time. Also, keep in mind that a well-designed outdoor space can increase your property’s value and offer long-term financial benefits.
Selection criteria: thickness, sheet types, and accessories
Once you’ve decided to use polycarbonate for your terrace, the next step is choosing the right thickness and sheet type. For terraces, the usual thickness starts at 8 mm and can go up to 10 mm or even 16 mm, depending on the level of protection you need. Greater thickness ensures better insulation and higher resistance to external factors like wind and hail.
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8–10 mm multiwall polycarbonate
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Great for medium-sized terraces.
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Offers a good balance between cost and strength.
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Allows enough light to pass through, with decent UV protection.
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16 mm multiwall polycarbonate
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Ideal for areas with heavy snow or strong winds.
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Provides better thermal insulation—keeping the terrace warmer in winter and cooler in summer.
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Suitable for large or complex projects.
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Solid sheets
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A modern alternative with a very clear, glossy appearance.
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Scratch-resistant and long-lasting clarity.
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Perfect for more sophisticated design projects.
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In addition to the sheets, don’t forget the necessary accessories: fixing profiles (U, H, or Omega), sealing tapes, screws with gaskets, and possibly water drainage systems. These details make a big difference, ensuring a sealed installation and a professional look.
For those who prefer DIY, there are kits available that include all necessary components, with clear and easy-to-follow instructions.
Not sure which thickness is right for you or what fixing profiles to choose?
Request free expert advice and choose a complete DIY set, perfectly tailored to your project!
Installation, maintenance, and practical tips
Proper installation of polycarbonate sheets for terraces is essential if you want to enjoy all the benefits this material has to offer. A well-built roof will prevent water leaks, withstand harsh weather, and maintain a sleek appearance for years to come.
If you enjoy working on such projects yourself, opt for a DIY set that includes sheets, accessories, instructions, and even screws with gaskets for optimal fixing.
Here are some important tips:
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Maintain the proper slope: We recommend at least a 5°–10° tilt so that water drains easily.
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Use joining profiles: U and H profiles will simplify the work and ensure a clean, seamless finish. Don’t skip the edge sealing tape.
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Check sheet orientation: Polycarbonate usually has a UV-treated side, which must face outward.
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Avoid over-tightening screws: It may be tempting to fasten them tightly, but allow a little give so the material can expand and contract with temperature changes.
In the long run, maintenance is minimal. Cleaning can be done using just water and a mild, non-abrasive detergent.
Avoid harsh chemicals, as they may damage the protective coating. An annual inspection of the joints and accessories will help you catch any issues early and extend the roof’s lifespan.
You can also combine polycarbonate with other materials, such as acrylic sheets, to achieve a unique aesthetic or to enhance clarity in certain areas. Modern design gives you total freedom, and at Pintaplast you’ll find personalized solutions for any type of project.
Choosing the best polycarbonate for your terrace doesn’t have to be complicated—especially when you have all the essential information and a wide range of quality products at your fingertips.
By choosing polycarbonate sheets for your terrace, you’ll enjoy natural light, protection from the elements, and a modern space where you can relax with your family or invite friends over for a barbecue.
