In Indian cities across Delhi NCR, Mumbai, and Bengaluru, urban families face a daily dilemma: how to open windows for refreshing evening cross-ventilation without inviting in swarms of mosquitoes, houseflies, and dust. With seasonal vector-borne diseases like dengue and chikungunya, insect protection is an essential life-safety requirement in modern residential homes.
Rather than relying on chemical vaporizers or ugly plastic nets taped to walls, modern architecture integrates precision-extruded Jindal Aluminium mosquito mesh window sections directly into the window frame during construction.
From integrated 3-track sliding window systems to modern barrier-free pleated concertina doors and heavy-duty stainless steel security mesh frames, aluminium fenestration delivers permanent, rustproof protection. In this practical guide, Imperial Metal Mart breaks down the primary profile systems, dimensions, and mesh materials.
The 3 Primary Mosquito Mesh Extrusion Systems
Depending on door and window opening kinematics, three distinct aluminium profile configurations are engineered:
1. 3-Track Sliding Window Sections
The window outer frame is extruded with three parallel continuous tracks: tracks 1 and 2 carry sliding glass sashes, while track 3 houses a dedicated sliding mosquito mesh shutter.
Mechanism: Mesh sash slides effortlessly on smooth nylon rollers, locking with a flush touch-latch. Features wool-pile brush weatherstrips along the stiles to prevent insects from crawling through track gaps.
2. Pleated (Retractable) Mesh Profiles
Features an ultra-slim aluminium cassette frame fitted with accordion-folding pleated mesh supported by high-tension Kevlar tension cords.
Mechanism: Slides open and folds away compactly inside a 40mm side jamb when not in use. Utilizes a low-profile floor track (only 3mm high) that eliminates tripping hazards on balcony doorways.
3. Hinged Openable Safety Mesh Doors
A heavy-gauge outer swinging aluminium door frame (typically 50x25mm or 75x38mm stiles) fitted with high-tensile Stainless Steel SS 304 wire mesh.
Mechanism: Swings open on heavy butt hinges, equipped with a handle lock. Provides double security against burglars, rats, and pets while keeping airflow 100% open.
Standard Sizing & Frame Dimensions Table
Below is a dimensional reference chart for standard mosquito mesh window and door profiles from the Jindal Aluminium Catalogue:
| Frame Component | Standard Dimensions (mm) | Typical Wall Gauge (mm) | System Function |
|---|---|---|---|
| 3-Track Outer Frame | 92.0 × 32.0 mm | 1.20 to 1.50 mm | Houses two glass shutters + one mesh shutter |
| Sliding Mesh Shutter Sash | 40.0 × 18.0 mm | 1.20 mm | Holds mesh firmly with PVC spline bead groove |
| Pleated Mesh Cassette Frame | 40.0 × 25.0 mm | 1.10 to 1.30 mm | Side housing for retractable folding mesh |
| Pleated Low-Floor Guide | 20.0 × 3.0 mm (Flat) | 1.20 mm | Barrier-free floor track for patio doorways |
| Heavy Openable Door Stile | 50.8 × 25.4 mm (2" × 1") | 1.50 to 1.80 mm | Swinging safety door with SS 304 security mesh |
Comparing Mesh Materials: SS 304 vs. Fiberglass vs. Aluminium
The mesh material fitted inside the aluminium profile determines durability and strength:
1. Stainless Steel Wire Mesh (SS 304 Grade) → Gold Standard
Made from high-tensile 304 stainless steel woven wires. Cannot be chewed through by rodents or slashed with knives. Weatherproof, highly transparent, and lasts 20+ years without tearing.
2. Fiberglass PVC-Coated Mesh → Economic Choice
Soft, flexible charcoal-colored mesh that does not wrinkle or sag. Excellent optical transparency (almost invisible from inside), but can be chewed by rats if used on ground floor doors.
3. Aluminium Woven Mesh → Traditional & Fireproof
Rigid woven aluminium wire mesh. 100% rustproof, fireproof, and easy to clean with water spray, widely used in kitchen and utility balconies.
Frequently Asked Questions
Can a 2-track window be converted into a 3-track mesh window?
A 2-track outer frame only has space for two glass sashes. However, fabricators can attach an auxiliary add-on aluminium mesh track to the interior or exterior face of the existing window, or install a sleek surface-mounted pleated retractable mesh frame without replacing the glass windows.
How is the mosquito mesh locked inside the aluminium frame?
The aluminium shutter profile has a continuous built-in U-groove. The mesh is laid across the frame, and a flexible EPDM or PVC rubber spline cord is rolled into the groove using a hand spline-roller tool, locking the mesh tightly with drum-like tension.
Does Imperial Metal Mart supply 3-track sliding window sections?
Yes. Imperial Metal Mart stocks genuine Jindal Aluminium 3-track outer frames, bottom rails, interlocking stiles, and mesh sash profiles in standard 12-foot lengths in Paharganj, New Delhi, in Mill Finish, Anodized, and Powder Coated finishes.
Source Window & Mosquito Mesh Profiles in Delhi NCR
Imperial Metal Mart stocks ready inventories of Jindal 3-track sliding window sections, door frames, and mesh profiles in Paharganj, New Delhi.