ALUMINIUM WINDOWS, DOORS, CURTAIN WALLING & FACADE GLAZING SOLUTIONS
Alu-Glaze is a nationwide glazing specialist for commercial and industrial buildings. We design and install aluminium windows, doors and curtain walling using advanced systems from leading global brands. Our services include glazing, energy efficient upgrades, crane assisted installations and full maintenance. We also offer retrofit solutions such as glazing films, secondary glazing and facade coatings to boost efficiency and modernise building appearance.
Alu-Glaze has a skilled team of surveyors, engineers, glaziers, and installers operating nationwide. We specialise in the design and installation of aluminium glazing systems, offering a full range of services including glazing, remedial works, retrofit solutions, and planned maintenance for commercial and industrial clients across a wide range of sectors.
Who We Are
We work with property consultants, developers, facilities managers, architects and estate management teams to deliver tailored glazing expertise. We support a wide range of sectors across the UK including commercial, industrial, education, healthcare, hospitality, and local authorities, ensuring performance and efficiency, while staying aligned with project budgets, timelines and client expectations.
Our Clients
At Alu-Glaze, we value integrity, professionalism and attention to detail. Every project is guided by clear communication, high quality results and a commitment to client satisfaction. Our focus on product knowledge and reliability helps us deliver efficient aluminium glazing systems and adaptive glazing solutions, strengthening partnerships across commercial and industrial sectors.
Core Values
Setting the Standard for Aluminium Glazing Systems, Glazing Services & Retrofit Solutions.
Alu-Glaze provides high performance aluminium glazing systems for existing and new build commercial and industrial properties throughout the UK. Our team of skilled installers, glaziers and engineers assist businesses and organisations across sectors including healthcare, education, retail, hospitality, offices and industrial facilities, delivering reliable solutions to meet the bespoke requirements of each project.
In addition to new installations, we offer a full range of glazing services from remedial works and maintenance to retrofit enhancements designed to improve energy efficiency and modernise the look of existing buildings.
“I believe that prompt communication, organisation, and attention to detail are vital to delivering reliable, streamlined services and products that meet the highest expectations. Politeness, professionalism, and how we present ourselves reflect the respect we have for our clients, our team, and the standards we adhere to every day.”
Paul Grenfell, Director

We Know That Every Decision Has An Impact.
Choosing the right glazing partner matters. At Alu-Glaze, we bring together technical expertise, hands-on experience, and a clear commitment to getting the job done right. Whether it’s a new build, retrofit, or remedial project, we take pride in delivering practical, energy-efficient and durable glazing solutions.
From the consultation stage through to site handover, our team works in unison to uphold professionalism whilst adhering to planned schedules, ensuring your project stays within budget while meeting key deadlines. Here’s what sets us apart:
Health & Safety
At Alu-Glaze, health and safety are fundamental principles that guide every aspect of our work. We strictly adhere to industry regulations and best practices, ensuring each project is completed with precision, care, and the highest level of professionalism. From installation to maintenance, our unwavering focus on safety protects our team, clients, and the communities we serve, delivering secure, reliable, and high-quality site-based results every step of the process. We continually assess and improve our safety protocols to maintain a safe working environment.
Professional Ethics
Honesty and integrity are central to everything we do at Alu-Glaze. We believe in building lasting relationships through transparency, professionalism, and ethical practices. By maintaining the highest standards, we earn the trust and respect of our clients and partners. Our commitment to these values ensures we consistently deliver reliable, high-quality fenestration and glazing solutions. Every project we undertake reflects our dedication to excellence, reinforcing our reputation as a trusted leader in the industry.
Experience and Quality
With years of industry experience, Alu-Glaze delivers unrivalled quality in every solution. From aluminium windows and door systems to advanced curtain walling and bespoke glazing services, we combine consultancy and project management to meet the highest standards. Our team’s extensive product knowledge and attention to detail ensure every project is tailored to the specific needs of our commercial and industrial clients, delivering exceptional results on time and within budget.
Sustainability & Net Zero
Alu-Glaze is committed to delivering high quality, sustainable glazing solutions that contribute to achieving net zero targets. Our energy efficient glazing systems and retrofit products are designed to enhance thermal performance, reduce energy consumption, and minimise carbon footprints in commercial and industrial buildings. By integrating innovative, eco-friendly materials, we ensure every project is practical, efficient, and aligned with modern sustainability goals, promoting a greener future.

Our Experience, Growth and Dedication
Our journey began with a vision to provide innovative fenestration and glazing solutions for industry and organisational sectors. We quickly recognised that many companies solely offer new installations or basic maintenance services, although we also offer both. Alu-Glaze stands apart by specialising in retrofit solutions, understanding that not all aged glazing systems require complete replacement. Our tailored services provide valuable alternatives, particularly in scenarios involving budget limitations or building conservation restrictions.
With experience in manufacturing, maintenance, project management and value engineering, our combined expertise has driven our success. This wealth of knowledge enables us to consistently deliver solutions that meet the highest standards, fostering enduring relationships built on trust and reliability.
Over time, we’ve established strong partnerships within an extensive supply chain, enhancing our capabilities and expanding our service offerings. Today, Alu-Glaze’s growth reflects our dedication to quality and customer satisfaction, alongside the lasting partnerships we’ve nurtured across multiple sectors.
Meet Our Leadership
Our Directors are committed to delivering value for money by providing durable, high performing products and services that stand the test of time. They champion sustainability by promoting practical, energy efficient solutions that reduce environmental impact while enhancing long term performance.
With a strong focus on both function and appearance, they ensure that every project not only meets operational needs but also elevates the visual identity of your brand or organisation.
Paul Grenfell
Craig Jennings
Our Nationwide Products and Services
Do you have questions or need expert guidance on the best aluminium and glazing solutions for your business? We are here to help. Whether you are considering energy efficient glazing upgrades, curtain walling installations, glazing replacements, or solutions like secondary glazing and weatherproofing, the team at Alu-Glaze is ready to provide the support and information you need.