GREFET International

  Noise reduction windows are no longer a luxury; they’re a necessity in today’s urban lifestyle. Whether it’s traffic, construction, or city chaos, homeowners and architects are constantly looking for solutions that create quieter, more peaceful spaces. This is where aluminium window systems stand out. At GREFET, we’ve seen how the right design and system-based engineering can transform noise-heavy environments into calm interiors. Why Noise Reduction Windows Matter Unwanted sound is more than just an irritation. It affects sleep, productivity, and overall well-being. In India’s growing cities, noise levels often cross the World Health Organization’s safe limits, making soundproof or noise control windows one of the most-searched upgrades in modern homes and offices. Good window systems are not just about glass. The frames, gaskets, hardware, and installation quality play a critical role in keeping sound out. That’s why aluminium systems, when designed with precision, deli...

  Top aluminium window trends in 2025 are not just about design preferences, they reflect how modern living is evolving. At GREFET , we see aluminium windows becoming central to architecture, combining sleek aesthetics with performance and sustainability. From minimal frames to smart automation, these trends define what homeowners, architects, and developers are looking for this year. Minimal Frames and Large Openings One of the strongest aluminium window trends in 2025 is the move toward slim profiles and expansive glass surfaces . GREFET systems are engineered to provide maximum strength while maintaining minimal sightlines, giving homeowners the luxury of uninterrupted views. Key highlights: Slim aluminium profiles that support modern, minimal architecture. Floor-to-ceiling glass windows for more daylight and openness. Sliding and folding systems that seamlessly connect indoor and outdoor spaces. This design-driven approach reflects how people want bri...

  When it comes to windows and doors, most clients start with one question - what’s the cost? While price is an important factor, focusing only on the upfront investment often leads to decisions that compromise quality, performance, and long-term value. The truth is, cost vs. longevity in aluminium systems is a conversation every builder, architect, and homeowner should pay attention to. At GREFET , we’ve seen projects succeed when clients consider not just the initial price but also durability, maintenance, and performance over decades. Why Clients Focus on Cost First Budgets are real, and every project has financial limits. Naturally, clients tend to compare aluminium systems based on the lowest quotation. However, what often gets overlooked is that not all aluminium windows and doors are built the same. Generic profiles vs. system-based designs – While generic options may appear cheaper upfront, they often lack the engineering needed for performance and durabilit...

  The demand for clean lines, wide glass spans, and uninterrupted views has transformed modern building design. At the center of this evolution is the rise of minimal aluminium profiles. Architects and homeowners are seeking systems that maximize light, reduce visual clutter, and deliver both style and performance. For GREFET , this movement is not just a design preference, it’s a defining shift in how aluminium systems are engineered. Why Minimal Aluminium Profiles Are Gaining Popularity The appeal of minimal aluminium profiles lies in their ability to merge aesthetics with function. Slim frames allow more glass, which means more daylight, broader views, and a seamless connection between indoor and outdoor spaces. More Glass, Less Frame – Enhances transparency and makes spaces look larger. Contemporary Appeal – Fits perfectly into luxury apartments, offices, and modern villas. Universal Design – Works with sliding doors, windows, and fixed glazing alike. M...

Urban environments are under increasing pressure from climate change. Rising temperatures, unpredictable monsoons, urban flooding, and pollution are reshaping how cities are designed. For urban designers, architects, and builders, the question is clear: how can we create structures that don’t just withstand these challenges but actively improve the resilience of cities? This is where aluminium systems & climate resilience go hand in hand. At GREFET , we’ve seen how system-based aluminium windows and doors are no longer just about aesthetics. They are becoming a crucial component of climate-conscious design. Why Aluminium Systems Matter for Climate Resilience The durability and adaptability of aluminium make it a material of choice for climate-responsive architecture. Unlike wood or uPVC, aluminium maintains structural integrity under extreme weather conditions, from heavy rainfall to high UV exposure. Strength to Weight Ratio – Lightweight yet robust, aluminium systems...

  Every Indian home has one ultimate benchmark for quality and value: the approval of the dad. From cars to appliances, nothing makes it into the house without passing what we can call the “Indian Dad Test.” When it comes to choosing windows and doors, aluminium windows pass this test with flying colours. They combine durability, practicality, and long-term savings, the very qualities Indian dads swear by. At GREFET, this perspective has shaped how system aluminium windows are designed, ensuring they tick every box a discerning Indian homeowner would look for. Strength That Lasts Generations The first thing an Indian dad will ask is simple: will it last? Aluminium windows are built with unmatched strength. Unlike wood, which can warp, or uPVC, which can weaken under harsh Indian climates, aluminium systems stay intact for decades. High tensile strength means aluminium can withstand heavy glass panels. No termite damage or rot ensures zero compromises in quality ov...

  When you’re picking aluminium windows, it’s not just about looks. It’s about strength, performance, insulation, longevity, and how they handle climate, wear, and architectural demands. Global brands compete on these fronts, and some stand out more than others. Here are top quality aluminium window brands in the world, and why GREFET should be your go-to choice. What Makes a Brand “Top Quality” Before the list, a quick checklist of what really matters: Thermal performance & air-tightness Structural strength (wind load, large spans) Durability under varied climates (humidity, coastal salt, heat) Quality of components: hardware, seals, profiles Design flexibility and minimal frame aesthetics Support, certification, reliable installation With these in mind, here are leading international brands, and where GREFET fits in. Top Aluminium Window Brands Globally 1.  GREFET GREFET combines Belgian architectural design sensibility with high-...

  When we think about energy-efficient homes, the focus often goes to walls, insulation, or even solar panels. But here’s the thing - windows and doors play an equally critical role . A poorly sealed window can leak conditioned air, let in drafts, and increase energy bills. On the other hand, airtight windows create a strong barrier between indoors and outdoors, ensuring comfort and efficiency. At GREFET , every aluminium window and door system is engineered to achieve high levels of air-tightness, and that makes a measurable difference in energy savings. What Does Air-Tightness in Windows Really Mean? Air-tightness refers to a window’s ability to prevent air leakage between the inside and outside of a building. The science behind it lies in the design of the frames, seals, and locking systems. Frames: Precision-engineered aluminium frames ensure that no gaps remain around the glass or joints. Seals and Gaskets: High-quality EPDM gaskets create a continuous seal ...

  GREFET is dedicated to building a culture of better living through aluminium by offering more than just products. We provide complete system solutions that merge technology, aesthetics, and long-lasting performance. 1. Engineering for Comfort Every window and door is engineered to glide smoothly, seal effectively, and insulate efficiently. This ensures homes stay quieter, more comfortable, and energy efficient. 2. Aesthetic Freedom Better living also means living beautifully. GREFET aluminium systems come in multiple finishes and styles, minimalist frames, expansive sliding systems, elegant French windows, that complement both traditional and modern architecture. 3. Energy Efficiency Our solutions contribute to sustainable living by reducing heat transfer, keeping interiors cooler in summer and warmer in winter. This reduces dependency on air-conditioning and saves energy. 4. Trusted Fabricator Network We don’t just design aluminium systems; we ensure they are in...

  Urban living comes with endless opportunities but also an unavoidable challenge, noise. From constant traffic and honking to construction and crowded streets, the sound never really stops. That’s why noise-free living is an important conversation. At GREFET , we believe aluminium systems with advanced acoustic performance are not just products; they are essential tools for creating peaceful, modern homes in bustling cities. Why Noise-Free Living Matters in Urban Spaces Cities are growing, and with them, so is the noise level. Prolonged exposure to noise pollution has been linked to stress, reduced productivity, and even health issues like sleep disturbances and high blood pressure. For homeowners and architects designing spaces in metros, creating noise-free living conditions has become a top priority. This is where acoustic aluminium windows make a big difference. By combining robust aluminium frames with specialized glazing and seals, they act as barriers against externa...