Aluminium Windows

The Silent Failure. Seals and gaskets on Aluminium windows are the unsung heroes of comfort. They keep out drafts, rain, dust, and noise. But over time, these weather stripping materials become brittle, cracked, or permanently compressed. The result? Whistling drafts on windy days, water stains on your cill, and outside noise that seems to have … Read more

A Hanging Problem. When the sash (movable frame) of an Aluminium casement window drops too far within the fixed frame, it creates noticeable gaps above the handles, makes the window difficult to close, and can break the seal against weatherstripping. This is often due to loose screws, worn hinge mechanisms, or stretched hardware over time. … Read more

A Frustrating Grind. The most common complaint with sliding Aluminium windows is operational difficulty. A window that should glide smoothly instead sticks, jerks, or refuses to move at all. This is not only annoying but can also become a safety issue if the window is needed as a fire escape. Causes include debris accumulation in … Read more

A Daily Drip. Waking up to windows streaming with water is a common winter frustration. While condensation on glass is often dismissed as harmless, persistent moisture can lead to black mould, damage to window frames and cills, and even respiratory issues. Inadequate ventilation combined with high indoor humidity is the primary culprit, and this problem … Read more

A Costly Cold Bridge. Traditional Aluminium frames without thermal breaks conduct heat readily, resulting in U‑values as high as 2.7 W/m²K for double‑glazed units. This high thermal conductivity creates a “thermal bridge” – a direct path for heat to escape in winter and enter in summer. The consequence is higher energy bills, uncomfortable drafts, condensation, and … Read more

A Ticking Time Bomb? The Council for Aluminium in Building (CAB) has issued a stark warning about a growing “ticking time bomb” affecting thousands of new Aluminium windows. Trickle vents, made mandatory under UK Building Regulations (Part F) in June 2022, may be allowing cold air to circulate around frame perimeters, creating cold bridges that … Read more

As buildings settle over time, Aluminium window frames can shift out of square. What was once a perfectly rectangular opening may become a subtle parallelogram. This misalignment causes sticking sashes, gaps at the corners, broken seals, and draughts. Unlike a simple hardware issue, settlement misalignment involves the structure itself. This guide explains how to diagnose … Read more

Specialty glass types – such as reflective (solar control), patterned (obscured), or frosted – are designed with a specific orientation. If installed backwards, they can lose their primary function: reflective glass may overheat the room instead of deflecting heat, patterned glass may collect dirt in the wrong side, and frosted glass may be easier to … Read more

Windows or doors that feel loose, visibly shake when a truck passes by, or seem to flex when you operate them are more than just annoying—they signal a structural weakness. Over time, this can lead to air leaks, water infiltration, and even safety hazards. The problem usually comes down to two root causes: undersized profiles … Read more

One of the most frequently reported problems is water penetration where the aluminum frame meets the wall. This occurs due to differing thermal expansion rates between aluminium and wall materials, creating capillary cracks over time. Improper sealing during installation is the primary culprit. This guide will walk you through diagnosing and fixing this problem. We’ll … Read more

A Comprehensive Guide for Homeowners and Professionals Aluminium windows have become a cornerstone of modern architecture, prized for their sleek aesthetics, durability, and low maintenance requirements. However, like any building component, Aluminum frames are not immune to issues. From installation errors to environmental challenges, understanding these common problems is essential for homeowners, architects, and installers … Read more