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DecoLine aluminum rails are the perfect solution for building terrace blinds or partition walls with adjustable slats. Made from aluminum and assembled with stainless steel fasteners, they provide durability and resistance for outdoor conditions. The set includes two rails (left + right), allowing you to control light levels and create a comfortable, private space on your terrace or in your garden. The offer includes aluminum hardware only – slats are NOT included. For slats, please see the recommendations in the description.
Length: 200 cm
Slat capacity: 24 slats
Color: Silver Grey
The system is designed for standard slats made of wood or cellular WPC (straight or rhombus edges – no milling required), with:
- thickness: 18–22 mm
- width: 100–120 mm
- length: up to 1.5 m (horizontal) or 2.4 m (vertical)
These dimensions are recommended to reduce the natural risk of wood deformation.
The slats close in an overlapping “shingle-style” system.
🚚 We deliver across EU countries.
Delivery date: Friday, 08.05.2026
Product Code:
MM200_22
Do you need help?
0771710046
- Description
- Video (1)
- Reviews (1)
🟢 DecoLine Adjustable Aluminum Louver System
Build Your Own Adjustable Louver Panels – Easy, Fast, Professional
Create modern outdoor spaces with full control over light, privacy and airflow — while achieving a clean, architectural look adapted to your project.
DecoLine Adjustable Aluminum Louver System is a modular aluminum rail system with stainless steel connections that allows you to build adjustable slat panels for outdoor use, mounted vertically or horizontally and adapted to any dimension.
✔ DIY installation
✔ Vertical or horizontal mounting
✔ Compatible with wood, WPC or aluminum slats
✔ Designed for outdoor durability
With DecoLine, you can create:
✔ Terrace privacy panels
✔ Pergola side walls
✔ Outdoor partitions
✔ Decorative screens
✔ Wind protection systems
✔ Commercial space dividers (HoReCa)
👉 One system – multiple applications.
DecoLine is an aluminum louver system designed for creating adjustable slat panels for exterior use.
Instead of buying pre-made panels, you can build your own custom-sized system, adapted to your space, using locally sourced slats.
This gives you:
• full flexibility
• lower cost
• complete control over design
• Install vertically or horizontally
• Combine multiple sets for larger dimensions
• Cut rails to your exact size
• Adapt easily to different structures
• Simple installation process
• No special tools required
• Step-by-step installation instructions included
• Access to online video tutorials for easy assembly
• Wood treatment guidelines included (for durability and outdoor use)
• Estimated installation time: 1–2 hours for a 2 m (height) × 1.5 m (width) panel
• Suitable for homeowners and installers
• Clean, modern finish
Use the material that fits your project:
• Natural wood
• Thermo-treated wood
• WPC / composite
• Aluminum / metallic slats
No complex milling or special shaping required.
Each set contains:
✔ 2 aluminum rails (left + right / top + bottom depending on installation)
✔ Installation instructions
✔ For Dark Grey version only:
• Stainless steel screws for slat fixing (~50 pcs / linear meter)
📦 Shipping: 1–2 working days from your order (stock or production)
⚠️ This product includes ONLY the aluminum system (rails + hardware)
❌ Slats are NOT included
This allows you to:
• choose your preferred material
• control costs
• source locally
• Material: aluminum
• Fasteners: stainless steel
• Standard lengths: 100 / 125 / 150 / 200 cm
• Capacity: ~12 slats / linear meter
• Colors: Dark Grey or Silver
• Closing system: overlapping (shingle-type)
• Mounting: horizontal or vertical
Recommended slat dimensions:
• Thickness: 19–22 mm
• Width: 100–120 mm
Compatible materials:
• wood
• rhombus cladding
• WPC
• aluminum
📌 No slotting or milling required.
For optimal stability:
• up to 1.5 m → horizontal (natural wood)
• up to 2.0 m → horizontal (thermo-treated wood)
• up to 2.4 m → vertical installation
📌 Pre-drilling wood slats is recommended, especially for thermo-treated wood.
Available rail lengths:
• 100 cm
• 125 cm
• 150 cm
• 200 cm
For larger openings:
• systems can be combined in series
• rails can also be cut to size
Examples:
• 125 + 125 cm
• 150 + 150 cm
Available combined kits:
• 225 / 250 / 275 / 300 / 325 cm
Fixing screws (structure):
• 3.5–4 mm thickness
• 40–50 mm length
• ~8 pcs / linear meter
Slat fixing screws:
• 3.5 mm thickness
• 15–16 mm length
• ~48 pcs / linear meter
• electric screwdriver
• measuring tape
• level
• saw (manual or circular)
• metal cutter (for rails adjustment)
📌 Do NOT use angle grinder for cutting wood.
🔧 Built for Real Outdoor Conditions
• Full aluminum construction
• Stainless steel fasteners (screws, nuts, washers)
• Resistant to corrosion, rain and sun exposure
• Designed for long-term exterior use
Can I install it myself?
Yes. The system is DIY-friendly and installation typically takes 1–2 hours.
No. Slats must be purchased separately based on recommended dimensions.
Yes. Systems can be extended for larger heights or widths.
Yes. The rails can be adjusted to your required dimensions.
Yes. Ideal for restaurants, hotels, cafés and outdoor business spaces.
DecoLine is designed and manufactured by PergoLine — a European producer specialized in outdoor systems for terraces and modular constructions.
You buy direct from the source:
• no intermediaries
• consistent quality
• fast delivery
🔹 Start Your Project
Build exactly the terrace you want — with full control over design, light and privacy.
With DecoLine Aluminum Louver System by PergoLine you get the flexibility to create modern outdoor panels adapted to your space, using the materials you prefer.
👉 Choose your size and start building
👉 Or contact us for guidance before ordering
Ready to start a new project? We are here to help.
If you have questions before getting started, we are just one click away.
Write to us at contact@pergoline.ro or send a WhatsApp message to 0040771710046.
We reply the same day to over 90% of inquiries received, depending on the time and day of the week. 🚀
If you want to express your opinion about this product you can add a review.
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Marius Micu,
Eu le-am montat cu WPC, a fost ceva mai scump dar nu am mai vopsit nimic. Sistemul e cum trebuie, solid. Succes!
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