Jalousie Window Specs: Key Standards for Size, Material & Function

Jalousie windows blend style and functionality with precise engineering—understanding their specs ensures you choose the right model for your space’s light, ventilation, and durability needs.

Common jalousie windows range from 24 to 72 inches in width and height, with standard frame depths between 3.5 and 6 inches. Available in fixed, adjustable, or tilt-up configurations, sizes are tailored to match architectural styles from contemporary to traditional. Precise measurements ensure proper fit and optimal natural light entry without compromising structural integrity.

Top jalousie windows feature durable materials like reinforced aluminum for strength, vinyl for thermal efficiency, or composite blends for low maintenance. Frame profiles typically measure 1.5 to 2.5 inches thick, designed to withstand weather extremes while maintaining long-term performance. UV-resistant finishes and waterproof seals prevent warping and water infiltration.

Most jalousie windows use clear glass or low-emissivity (Low-E) glazing to maximize light transmission while reducing heat transfer. Adjustable slats allow customizable ventilation patterns, from full open to partial tilt—ideal for airflow management. Insulated and tinted options enhance energy efficiency and privacy without sacrificing daylight.

Selecting the right jalousie window specs ensures lasting beauty, energy savings, and seamless integration into your home. For expert guidance tailored to your project, consult trusted suppliers or manufacturers who specialize in precision window solutions.

A jalousie window with wide slats is a single panel window design that features horizontally mounted slats that can be adjusted to control ventilation and sunlight. These slats can be constructed from different materials, such as glass, wood, or metal, and are operated using a crank or lever. The Jalousie Window (1 Panel, Wide Slats) is available in a range of sizes with widths between 2'4.

Jalousie windows manufactured to your size. These are old fashioned, historical windows best used for maximum ventilation in homes, wearhouses or buildings. These windows open with an operator (crank or wind open).

O P T I O N S All Coastal windows and doors are custom manufactured to your specifications. Choose the size, style and options to complement your island home. Colors: Choose from standard white or custom exterior color finishes.

Slats: Choose from clear, obscure, gray or bronze tinted glass, in designer 6. Jalousie windows are quite effective in controlling the heat and smoke created by a building fire or chemical combustion. This property of louvered glass windows can be leveraged for manufacturing factories and commercial buildings.

Jalousie windows guide with what they are, different types, glass designs, pros and cons, and how to secure and clean a jalousie window. It describes materials for glass or wood slat jalousie windows frames made of extruded aluminum or seasoned wood. Glass slats must be 5.6mm thick clear glass while wood slats are fabricated from kiln.

Jalousie windows are ideal for verandas, terraces and other places where the user wishes to be able to ventilate the interior without opening the window. All fixed windows to be factory-glazed by the manufacturer and shipped fully-assembled to the job site to ensure product integrity, quality and warranty. Louver/Jalousie blades to be installed at the jobsite to minimize damage.

Vallisco: Your Trusted Partner for Jalousie Window Manufacturer Vallisco is a relaible supplier of jalousie windows built to support strong airflow, flexible use, and a clean architectural finish across many space types. Our window units feature high-quality materials and precise construction suited for homes, hotels, and recreational buildings in warm or coastal areas with high humidity. A double panel jalousie window consists of two horizontal panels with adjustable slats that control the amount of ventilation and sunlight that enters a room.

The slats can be made of glass, wood, or metal and are connected to an actuator that can be operated by a crank or lever. The Jalousie Window (2 Panels, Thin Slats) is available in a range of sizes with widths between 4'8"-8' (142.