What can I do about condensation on my windows?
It is a common misconception that condensation indicates a faulty window. In fact, the opposite is often true. High-performance modern windows are engineered for superior airtightness to optimize energy efficiency. However, this enhanced seal can trap indoor humidity, leading to surface condensation, dampness, and potential mold growth if the space is under-ventilated. To mitigate this, […]
Do silicone joints reduce the structural strength of a window?
Yes, to some extent. Because the glass weight is primarily transferred to the head and sill profiles, a standard silicone joint inherently offers less structural rigidity than a full aluminum mullion. While silicone-jointed (butt-glazed) systems remain a sleek, architecturally viable option for panoramic views, they must be engineered with precise calculations regarding structural wind loads, […]
Which sill profile should I choose for an exposed or coastal location?
For environments subjected to severe wind and driving rain, we strongly recommend specifying a 300 Pa high-performance sill. This robust sub-sill profile is specifically engineered with advanced drainage tracks to prevent water ingress under high dynamic pressure, significantly enhancing your home’s weatherproofing seal and structural security.
Why do my second-story windows require opening restrictions, and what options do I have?
According to the National Construction Code (NCC) and the Building Code of Australia (BCA), openable windows on upper floors must comply with strict fall-prevention regulations to mitigate safety risks. By law, any window above the ground floor with a potential fall of 2 meters or more to the ground below must be fitted with an […]
Do you offer thermally broken aluminum frame systems?
Yes, absolutely. We design and manufacture high-performance, thermally broken aluminum frame systems across our entire product portfolio. Our certified ranges include: Residential Architecture: High-end thermal break windows, entry doors, and expansive sliding/bifold systems. Commercial Projects: Heavy-duty, energy-efficient storefronts, curtain walls, and commercial-grade window networks.
What exactly is a “thermally broken” frame, and how does it benefit my project?
In simple terms, a thermally broken frame features an insulated barrier between the interior and exterior aluminum profiles. Because aluminum is a highly conductive metal, standard frames easily transfer heat and cold into your building. A thermal break incorporates a low-conductive material (such as high-strength Polyamide 66 reinforced with glass fiber) that mechanically interrupts this […]
What is head flashing?
Head flashing is a protective barrier installed directly above the top lintel of a window or door frame. Its primary engineering purpose is to intercept water draining down the wall cavity or exterior cladding and redirect it safely outward, preventing moisture from pooling at the head of the opening and causing internal structural dampness.
What is a subsill?
A subsill is a specialized, sectioned flashing profile fitted underneath a window assembly. In modern weatherproofing systems, it acts as a critical catchpan. Any water that penetrates the window joins or tracks, is collected by the subsill and discharged via engineered drainage weep holes before it can compromise the sub-floor framing, satisfying strict structural building […]
What is a window reveal?
A window reveal is a timber surround pre-fitted to the fixing fin of an aluminum window or door frame, serving as the physical structural interface for securing the unit into timber or steel framing. Internally, the reveal forms the visible interior boxing (often referred to as the internal window sill or jamb) that bridges the […]