Working together to achieve practical, sustainable and elegant solutions for all your design projects.

Understanding your needs

Your client comes first and protecting your reputation is paramount.

Whether it’s a contemporary design or more tradition build, we will work with you to meet the highest standards of sustainably thermal and acoustic performance. Our experienced team possess the technical expertise and can-do attitude to assist you throughout the design process and are pleased to offer product or material recommendations.

It’s important to you that your supplier shares your same high standards and values.

We have a long history of supplying a wide range of products, manufactured from top quality materials that comply with the highest technical standards. Each stage of the manufacturing process is subject to rigorous testing to meet with compliance. We will provide product warranties with design life spans to the highest industry standards.

We are committed to addressing sustainable development and continually look at ways to improve environmental performances. We are very ethical and always put customers ahead of profit.

You rely on your supplier to have a strong technical knowledge to support you in your designs.

Whether you need Passive House, BREEAM outstanding or more simple solutions to match existing heritage buildings we can provide the lot. Because we are involved in the complete process of manufacturing, supplying and installations, we fully understand the architects design process from initial drawings to full installation. Our expert team can offer technical advice and product recommendations to support your vision. Our can-do attitude is what brings customers back to us again and again.

It’s convenient for you and cost-effective to source multiple products from one supplier.

Q4UK offer a wide range of top quality windows and doors, all manufactured using the latest technical advancements across our own 12 factories. We are widely recognised for both the design and quality of our innovative products and offer an attractive and affordable option for your design. Plus we will provide product warranties with design life spans to the highest industry standards.

We are experts in manufacturing and supplying top quality windows and doors for a wide range of projects from single residences to large scale commercial projects.  Our expert craftsman have been making high quality windows and doors across our 12 factories for over 25 years.  Whether it’s in the design, manufacture or installation we pay great attention to detail ensuring that everything is precision-made to match your design requirements.

You expect a professional, personal service

Building long-term customer relationships is at the heart of everything we do. Right from the outset, we take time to understand your needs and help you select the right products for you.  Whether you’re looking to simply replace existing windows or doors, add an extension or maybe you’re building a brand new home, you need an experienced company that can truly understand your requirements.

Because we are personally involved right from the design process you can be assured that we will deliver and install exactly what you expect.  Our highly skilled technicians will install your windows and doors with minimum fuss and disruption without the need for cost redecoration. And, the service doesn’t stop there, our after-care service is available for guaranteed repairs and annual maintenance.