What Are Window Fittings?

Window fittings are the internal mechanisms that allow windows to open, close, tilt, or lock. They determine how the window operates and how secure and energy-efficient it can be.

✔ Hinges
✔ Handles
✔ Locking systems
✔ Tilt-and-turn hardware
✔ Friction stays

Each component contributes to ease of use, ventilation options, and burglary resistance.

Why They Matter

A beautifully designed window is only as good as the hardware behind it. The right fittings ensure:

✔ Smooth operation — even after years of daily use
✔ Improved energy efficiency — by ensuring a tight, consistent seal
✔ Enhanced safety — with certified multi-point locking systems
✔ Noise reduction — by eliminating air gaps
✔ Better air control — with tilt or micro-ventilation features

Types of Window Opening Mechanisms

Different functions call for different systems. Here are the most common:

✔ Turn-Only: Classic inward opening
✔ Tilt-Only: Ideal for ventilation without full opening
✔ Tilt-and-Turn: Versatile and secure
✔ Bottom-Hung or Top-Hung: Often used for small or fixed spaces

These mechanisms are chosen based on architecture, room function, and user needs.

What to Look For in Quality Fittings

✔ Material Strength: Stainless steel or zinc alloys offer durability
✔ Corrosion Resistance: Especially important in humid or coastal regions
✔ Certified Security: Look for RC2/RC3 or PAS 24 compliance
✔ Smooth Handling: Precision engineering prevents future wear and tear

Allumondo’s Approach

At Allumondo, we don’t just choose fittings — we engineer them into the system from the start. Our aluminum window solutions integrate high-performance hardware that balances design with durability.

Because it’s not just about how a window looks — it’s how it works.