Fixed aluminium louvres give you steady airflow, strong weather protection, and sun shading. They have no moving parts, so they last longer and need almost no care. B2B buyers like architects, contractors, and facility managers choose them for commercial buildings, industrial sites, and high‑end homes.
Au BRILLIANCE louvers (hhalum.com), we make fixed louvre systems that combine three things: top material quality, real privacy without blocking air, and global compliance. This guide gives you clear data, real custom options, and simple steps to pick the right supplier.
1. What Is a Fixed Aluminium Louver?
A fixed aluminium louver is a frame with parallel blades set at a fixed angle. Air goes through, but rain and direct view are blocked. Because nothing moves, there is nothing to break or wear out.
Notre BRILLIANCE louvers use high‑strength extruded Profilé en aluminium (similar to 6063 grade). The special “V” shaped blade gives you:
- 100% view block when you look straight at it
- Free airflow (50‑65% ventilation rate)
- Rain deflection – no water gets inside
Every product gets a full hand inspection. We also provide a professional maintenance system to keep systems reliable for 15+ years.
2. Technical Specifications – Numbers You Can Trust
| Paramètre | BRILLIANCE Standard Range | Application Impact |
|---|---|---|
| Blade Material | Rigid extruded aluminium (6063 equivalent) | Never rust, holds shape under heavy wind or heat |
| Blade Profile | Patented “V” shape | 100% privacy + rain block + smooth airflow |
| Finition de surface | Anodiser (standard); Revêtement en poudre, PVDF, Grain de bois et de marbre optional | Anodized finish ≥10μm resists corrosion; PVDF works best near the sea |
| Ventilation Rate | 50‑65% (unrestricted) | Perfect for HVAC return air and fresh air intakes |
| View Block | 100% (straight angle) | No one sees through, but air still flows |
| Noise | Rigid design – no vibrating blades | Quiet operation – ideal for hospitals and hotels |
| Résistance au feu | Class B‑s1,d0 (EN 13501‑1) | Required for commercial buildings in EU, UK, and many US states |
| Pest & Weather Proof | Back mesh net included | Blocks insects and rain; never rusts |
| Max Blade Length | Up to 4.8 m (custom longer with reinforced frame) | Suitable for large facades or equipment screens |
3. Features & Advantages – Built to Save You Money Over Time
High Quality – Rigid & Rust‑Proof
Notre Profilé en aluminium never rusts. We include TABS for easy mounting on outdoor walls or doors (door thickness up to 32 mm). Every louver is hand‑inspected, then carefully shrink‑wrapped with solid cardboard backing to avoid damage during shipping.
Privacy – Special “V” Shaped Louvers
Ordinary louvers force you to choose: privacy or airflow. Our V‑shaped blades give you both. Looking straight on, you see nothing. But air moves freely (up to 65% open area).
Quiet – Rigid, Vibration‑Free
No moving parts means no rattling. We use a rigid, noise‑free design. Even in strong wind or next to heavy machinery, our louvers stay silent.
Résistant aux intempéries et aux nuisibles
The blade shape pushes rain out. The back mesh net (included standard) keeps insects and leaves away. Clean up is easy – the smooth Anodiser finish repels dust.
Élégance
Beautifully structured profiles add a premium look to any HVAC system, building entrance, or fence panel. Choose from standard anodized or Revêtement en poudre dans n'importe quelle couleur RAL.
4. Customization Options for Global Projects
We know every project is different. That is why we offer flexible Service de traitement personnalisé without losing quality or speed.
| Personnalisation | Options | B2B Benefit |
|---|---|---|
| Angle de la lame | 15°, 30° (standard), 45° | Adjust sun shading vs. ventilation for your climate |
| Frame & mounting | Wall‑mount, door‑mount (up to 32mm), ceiling‑integrated, flush | Fits curtain walls, wooden gates, or machine enclosures |
| Finish & color | Anodize, Revêtement en poudre, PVDF, Grain de bois et de marbre | Match any architectural design; LEED friendly |
| Accessoires | Stainless steel hardware, insect mesh (standard), bird screen | Upgrade corrosion resistance and meet local codes |
| Conditionnement | Shrink‑wrap + cardboard (standard) or wooden crates for sea freight | Zero transit damage – with hand‑inspection report |
For complex cuts or holes, we also provide Coupe, Forage, flexion, Soudage, et Perforation as part of our Service de traitement personnalisé.
5. How to Measure a Fixed Aluminium Louver (Simple Steps)
Wrong measurements cause delays and extra cost. Follow our method:
Step 1 – Measure the hole (the air duct or drywall opening)
Do not measure the old grille’s outer frame. Measure the width and height of the “hole” only.
Step 2 – Understand the overlap
Each BRILLIANCE grille has a front frame that overlaps the wall by 1.5 inches (38 mm) on each side. The size you order = the hole size. The actual outer size = hole size + 1.5″.
Step 3 – Width vs Height
First number = width (horizontal). Second number = height (vertical).
Exemple
If your drywall hole is 20″ wide x 14″ tall → order a 20×14 fixed louvre grille.
If your hole is 14″ wide x 20″ tall → order a 14×20.
For more help, watch our Page vidéo or download the Page de téléchargement de la documentation produit.
6. Global Compliance & Trust Signals for B2B Buyers
When you buy fixed louvres from another country, check these trust markers:
| Trust Category | BRILLIANCE Commitment |
|---|---|
| Quality management | ISO 9001 certified production (available on request) |
| Environmental | 100% recyclable aluminium; anodizing follows ISO 14001 |
| Product testing | Salt spray ASTM B117 ≥720h, fire EN 13501‑1 Class B, wind load AS4040 |
| Traceability | Each batch comes with hand‑inspection records and material certificates |
| Warranty & support | 10‑year structural warranty + 5‑year coating warranty |
| After‑sales | 24/7 technical help, installation videos, on‑site guidance for large orders |
Nous garantissons nos produits avec une Système de service et de garantie de bout en bout. You can also become a local partner through our Politique de l'agence.
7. FAQ – Fixed Aluminium Louvres for B2B Buyers
Can I use fixed louvres near the sea (coastal areas)?
Yes. Choose PVDF coating or a thick anodized finish (≥15 μm). Our rigid aluminium never rusts, but the extra coating makes it last even longer in salty air. Ask us for the salt spray test report.
Do your fixed louvres really give 100% privacy?
Yes – when you look straight at them, the “V” shaped blades block the view completely. From a very sharp side angle (more than 70°) you may see a little, but the airflow stays free and open.
What is the typical lead time for a bulk B2B order?
Standard custom sizes take 25‑40 days (MOQ 200 pieces). We also offer 48‑hour sample delivery for qualified buyers. Use our Exemple de message d'acquisition page to request a sample.
Do you provide installation manuals and CAD files?
Yes. Every order gets a detailed manual, CAD drawings (STEP files), and video tutorials. For projects over 1,000 units, we can send an on‑site supervisor (fee applies).
How do I avoid ordering the wrong size?
Follow the three steps in Section 5. Remember: measure the hole, not the old grille’s outer frame. If you are still unsure, contact our technical team or visit the Page de téléchargement de la documentation produit for a sizing worksheet.
Can I get a catalog or see real project examples?
Absolutely. Download our Dernier catalogue to see all profiles and finishes. Also check our Cas d'application page for photos of completed hotels, office buildings, and industrial plants.
8. Why Choose BRILLIANCE (hhalum.com) as Your Fixed Aluminium Louvre Supplier?
We do more than just extrude aluminium. We deliver a complete solution:
- Continuous R&D – better airflow and healthier fresh air indoors.
- Professional service & periodic maintenance system – many years of reliable operation.
- Quality control at every stage – from raw Profilé en aluminium to shrink‑wrapped final product.
- Nous proposons également Usinage de l'aluminium et pièces CNC for complete louver assemblies.
Our brand value rests on three things: product quality, a wide product range, and meeting your needs. And with our Système de service et de garantie de bout en bout, you will never face unanswered questions or hidden fees.
Conclusion – Make Your Next Project Future‑Ready
Fixed aluminium louvres are not a simple commodity. They affect your energy bills, occupant comfort, maintenance budget, and building code compliance. When you choose BRILLIANCE louvers, you get:
- Verifiable durability (never rust, no vibrating parts)
- Real privacy + airflow (V‑shaped blade design)
- Global compliance (fire, salt spray, wind load tests)
- B2B‑friendly customization (mounting tabs, any RAL color, back mesh included)
Ready to specify? Contact our technical team for a free project review. Request your 48‑hour sample using the Exemple de message d'acquisition page, or browse our Dernier catalogue et Cas d'application online.
