Jalousie Window Pricing
Jalousie Window Glass Price Philippines: Cost & Installation
The jalousie window — with its stack of horizontal glass louvers that tilt open together — remains one of the most common window types in Philippine homes. This guide covers what individual glass blades cost, what a full unit costs, and how to decide between replacing blades or the whole window. Browse all glass window options or see glass stair railing costs.
Pricing
How Much Do Jalousie Windows Cost in the Philippines?
Jalousie pricing is usually quoted two ways: per glass blade (for replacement) or per complete unit (frame, crank mechanism, and all blades) for new installation. Prices are indicative and exclude delivery and installation unless stated.
| Item | Estimated Price Range | Notes |
|---|---|---|
| Single clear glass blade (replacement) | ₱500 – ₱1,000 | Standard 4-5mm glass, cut to size |
| Single tinted or frosted blade | ₱500 – ₱1,200 | Finish adds a modest premium |
| Complete unit — small (e.g. bathroom) | ₱1,200 – ₱1,700 | Frame, blades, and crank included |
| Complete unit — standard bedroom size | ₱3,500 – ₱4,500 | Most common residential size |
| Complete unit — large / kitchen | ₱5,500 – ₱7,500 | Wider opening, more blades |
| Crank mechanism replacement only | ₱1,500 – ₱2,000 | If frame and blades are still sound |
Prices are indicative and exclude delivery and installation unless stated. Final cost depends on measurement and blade count.
Why Jalousie
Why Jalousie Windows Are So Common in the Philippines
Jalousie windows have been a staple of Philippine residential construction for decades because they offer excellent ventilation in a tropical climate — the angled blades let air flow through even during light rain — and they're relatively inexpensive to install and maintain compared to sliding or casement systems.
Their main trade-off is security and weather sealing: individual glass blades can be more vulnerable to forced entry and don't seal as tightly against wind-driven rain as a sliding or casement sash.
Decision Guide
Replacing Glass Blades vs the Whole Unit
The right choice depends on the condition of your existing frame and mechanism, and whether you're upgrading the glass type.
When to replace individual blades
If the aluminum frame and crank mechanism are still in good working condition and only one or a few blades are cracked, chipped, or missing, blade-only replacement is the more economical option. Blades are cut to match your existing frame's blade width and clip spacing.
When to replace the whole unit
If the frame is corroded, the crank mechanism is stripped or seized, or you're upgrading to tempered glass or a different finish across the board, replacing the complete unit is usually more practical than replacing blades piece by piece over time.
Cost Factors
What affects Jalousie Window Pricing
Several factors determine the final cost of a jalousie window installation or replacement..
Number and size of blades
More blades (for taller or wider windows) mean more glass and more labor. Standard residential jalousie windows typically use 4 to 6 blades depending on height.
Glass type and thickness
Clear glass is the standard and most economical option. Tinted, frosted, or patterned blades cost more per piece. Tempered glass blades add further cost but improve safety.
Crank mechanism quality
Basic cranks are the most affordable; heavier-duty or corrosion-resistant mechanisms cost more but last longer, especially in coastal areas.
Frame material and condition
Aluminum frames are standard. If the existing frame is corroded or damaged, a full unit replacement is usually more cost-effective than trying to salvage it.
Comparison
Jalousie vs Sliding Windows
The right choice depends on the condition of your existing frame and mechanism, and whether you're upgrading the glass type.
| Feature | Jalousie | Sliding |
|---|---|---|
| Ventilation | Excellent — blades angle for maximum airflow | Good — limited to half the opening |
| Weather sealing | Limited — gaps between blades | Better — tighter seal when closed |
| Security | Lower — blades can be removed | Higher — glass held in frame |
| Cost | Generally lower | Generally higher |
| Best for | Bathrooms, kitchens, utility areas | Bedrooms, living rooms, offices |
Common Questions
Frequently Asked Questions
How much does it cost to replace one jalousie glass blade?
A single clear glass blade replacement typically costs a modest amount per piece, with tinted or frosted finishes priced slightly higher. Exact pricing depends on blade size and glass thickness.
Can I upgrade my jalousie window to tempered glass?
Yes. Tempered glass blades can usually be cut to match existing frame dimensions, though lead time may be longer than for standard annealed glass blades.
Are jalousie windows still installed in new homes?
Yes, particularly in provincial and budget-conscious construction where ventilation and lower cost are priorities. Many newer homes use jalousie windows in bathrooms and utility areas even when other rooms use sliding or casement windows.
How many blades does a standard jalousie window need?
Most residential jalousie windows use 4 to 6 blades depending on the window height. Larger openings such as kitchen windows may need more.
Is jalousie window installation included in the quoted price?
Installation is typically quoted separately based on site conditions. Confirm with Glass Mama whether your quote includes removal of the old unit and installation of the new one.
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