"Built to last. Designed to protect. Engineered for the planet."
At sustainable trade frames we craft high-performance UPVC windows and doors with eco profiles and a passion for recycling
Welcome to Sustainable Trade Frames Limited.
I'm Ian Murray, and at sustainable trade frames limited, we aren't just making windows, we're engineering the future of British homes, with a massive 98% recycled PVC content and an elite A+ energy rating, our frames don't just meet industry standard, they shatter them. We deliver a 1.2 U-value that slashes carbon footprints and energy bills simultaneously, proving that premium performance doesn't have to cost the earth.
Our multi-chambered engineering doesn't just promise durability it guarantees a high-performance lifecycle tailored for the rigors of social housing by integrating premium recycled materials, we transform waste into worth delivering aggressive carbon saving that doesn't just align with your sustainability goals but actively accelerates them.
Quality shouldn't be a luxury. While others prioritize markups, we prioritize the mission. We operate on a razor-thin 5% margin to ensure our recycled PVC frames offer the best value-to-performance ratio on the market. At Sustainable Trade Frames Limited, we’ve stripped away the corporate fluff to deliver high-end engineering at an honest price.
Two decades of mastery. German-engineered precision. We don’t just make windows we deliver a twenty-year legacy of rigorous testing and uncompromising quality control. Powered by Greenline profile the pioneers who defined European recycled window technology we bring world-class innovation and bulletproof reliability to every project we touch.
As Managing Director of Sustainable Trade Frames Limited, I have engineered a closed-loop ecosystem that sets us apart. By housing our recycling operations on-site, we secure total control over our feedstock. This vertical integration doesn’t just insulate us from global supply chain volatility it allows us to pass direct financial stability and material certainty onto our clients. When you choose our windows, you aren’t just buying a product you’re investing in a sophisticated, carbon-conscious supply chain that refuses to compromise on quality or affordability.
About Sustainable Trade Frames
Our Mission
At Sustainable Trade Frames, we are committed to providing eco-friendly window frames and bi-folding doors crafted from sustainable materials. Our mission is to promote sustainability in the manufacturing industry while offering products like uPVC windows and French doors that are both affordable and environmentally friendly.
In an industry built on waste, it’s rare to find a product that turns that waste into something beautiful, functional, and genuinely sustainable. But that’s exactly what Sustainable Trade Frames does—transforming recycled PVC from skip and waste companies into high-performance, affordable uPVC doors and window frames that meet industry standards and environmental expectations. If you’re in the skip and waste business, this is your chance to close the loop and profit from the very materials you help recover.
Our Objectives
Strong, stylish, and sustainably made, our bi folding doors and French doors open to a greener tomorrow with eco-friendly window frames and durable uPVC doors and uPVC windows.