Family run for 35 Years. We’ve helped thousands of homeowners across Portsmouth and the surrounding areas improve their homes. From modernising draughty old windows to designing dream conservatories. Our team may have grown, but we still consider each project as if we were working on our own home.
We only install products we'd have in our own homes. That's why we chose REHAU, German engineering renowned for durability and performance.
No hidden costs, no pressure tactics. The price we quote is the price you pay, with everything included.
Our experienced fitting teams take pride in their work. They're clean, courteous, and committed to getting every detail right.
Established in 1990, Highbury First Class Glazing has grown from a small family business into Portsmouth’s trusted name for quality windows, doors and conservatories. Now in our 35th year, we remain committed to the values that built our reputation: quality products, expert installation, and treating every customer’s home with care.
We’ve installed thousands of windows and doors across Portsmouth and the surrounding areas, from Victorian terraces in Southsea to modern homes in Waterlooville. Every project receives the same attention to detail and commitment to excellence.
From your first consultation, expect transparent advice and no gimmicks. We value honesty over a quick sale – our goal is your long-term satisfaction.
With decades of experience, our installers are true craftsmen. Every window and door is fitted with precision and care for a flawless finish. We treat your home with respect, working tidily and efficiently.
We handpick materials and products known for excellence, like REHAU’s energy-efficient window systems and high-security door locks. You get the benefit of the latest technology for insulation, security and durability.
Your experience matters. We’re friendly, approachable, and always just a phone call away. Questions, tweaks, aftercare, we’re here to support you. It’s no surprise many of our new customers come through recommendations from happy clients.
As a local business, we offer fair, competitive pricing, giving you premium quality at a sensible price. We don’t inflate prices; we believe trust and value go hand in hand.
When you call, you'll speak to us the owners. We oversee every project personally because your satisfaction is our reputation.
We don’t do pushy sales visits or lengthy pitches. No hour long demos or awkward pressure. We simply pop round, take measurements, and send over a fair, honest quote. No fuss. No gimmicks.
Local Knowledge. We understand south coast properties and coastal weather conditions. This expertise ensures we recommend the right solutions for your home.
Every installation comes with our comprehensive 10-year guarantee. We'll still be here if you need us.
Being a family-run is at the heart of how we do business. When you choose Highbury First Class Glazing, you get personal service from experts who truly care. We don’t believe in one size fits all solutions or high-pressure sales. Instead, we listen to your needs and offer honest, expert advice to help you make the best decision for your home. Quality is non-negotiable for us. We source our windows, doors, and conservatories from trusted suppliers (like REHAU for uPVC frames) to ensure you get products that look beautiful and stand the test of time. And should anything ever not be perfect, we’ll make it right. Our reputation has been built on doing right by our customers, every single time.
We cover Portsmouth and surrounding areas including:
Energy efficient double glazing that reduces bills and improves comfort. Available in styles to suit every home.
From composite front doors to sliding patios. Secure, stylish and built to withstand Portsmouth weather.
Create extra living space you'll use all year round. Expertly designed to complement your home.
We visit your home to discuss your needs and measure up. Absolutely no hard sell.
Transparent pricing with everything included. No nasty surprises.
Professional fitting by our experienced team. They treat you home as if it was their own.
Enjoy you beautiful improved home, with 10-year guarantee and ongoing support for peace of mind
Get your free quote today. No obligation, no sales pressure.
Call us on 02392 375170 or use form the quote form.
Our friendly team are here and ready to help.
