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Product Code: CEI-EGG / EGG-AL
Egg Crate Grille
شبكة قفصية
Egg-crate core grilles with high free area for supply, return and exhaust air. Aluminium frame with steel egg-crate core, powder-coated finish. Suitable for ceiling, wall and duct applications.
Frame Material
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ISO 9001:2015SMACNADW144
Description
Product Description
The Egg Crate Grille is designed for efficient air distribution and return air applications in HVAC and ventilation systems. Its egg-crate core provides a high free area, allowing air to pass through with low resistance and reduced pressure drop.
High Free Area
Egg-crate core provides one of the highest free areas in return-air grilles — ideal for high airflow rates.
Aluminium + Steel Core
Extruded aluminium frame paired with a formed steel egg-crate core — strong, lightweight, corrosion resistant.
Powder Coated Finish
Uniform powder coating in standard RAL 9016 (other RAL colors available on request) for a clean architectural look.
Standard & Custom Sizes
Available in a wide range of standard sizes, plus custom face and neck dimensions manufactured to project requirements.
ISO 9001:2015 Certified
Quality management system certified by IGC, covering all stages from raw material to final delivery.
SMACNA & DW144 Compliant
Manufactured to the latest edition of SMACNA HVAC Duct Construction Standards and DW144.
Custom Sizes Available
Non-standard dimensions manufactured to project specifications with competitive lead times.
Approved by Leading Consultants
Accepted by Dar Al-Handasa, ECG, SYSTRA, Khatib & Alami and 25+ major engineering consultants.
Specifications
Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Frame Material | Extruded aluminium profile | — |
| Core Material | Steel egg-crate blades — formed for rigidity | — |
| Core Opening | 12 × 12 | mm |
| Finish | Powder coated — uniform frame + core | — |
| Standard Color | RAL 9016 (other RAL available on request) | — |
| Standard Face Sizes | 200 × 100 up to 1200 × 600 (per Effective Area table) | mm |
| Custom Sizes | Available on request | — |
| Free Area | ≈ 88% of gross face area (12×12 core) | % |
| Air Applications | Supply · Return · Exhaust | — |
| Mounting | Ceiling · Wall · Duct | — |
Applications
Fields of Application
Supply air applications
Return air applications
Exhaust air applications
Ceiling and wall installations
HVAC and ventilation systems
Commercial buildings
Residential buildings
Industrial buildings
Quality Assurance
Tests & Certificates
Duct Test
Rigorous leakage and pressure testing to SMACNA and DW144 standards.
Test 01
Test 02
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