image alt

About Us

About O'Shea Glass & Glazing

O’Shea is dedicated to providing high quality glass and glazing, including double glazed windows throughout London and Hertfordshire. Locations we cover include: St Albans, Highgate and Hampstead.


Bespoke Glass and Glazing, St Albans & Hertfordshire

We supply and install quality double glazing for homeowners looking to make their home a more energy efficient and stylish, property. Using top industry suppliers, our double glazing is ensured to give your home excellent thermal performance, helping to keep heat retention high and reduce your energy bills.

But the benefits don’t stop there! Our high quality glazing also uses soundproofing to help reduce unwanted noise levels disrupting the peace of your home. Using the latest and best materials, modern double glazing is also extremely low maintenance and easy to clean. Mostly, all you’ll need to keep your windows looking shiny is the occasional wipe down.

Contact us online for prices on our products and services today!

Learn More   
Home Improvements St Albans

Curtain Walling and Glass Balustrades for Commercial Customers

As well as our residential double glazing products, we also cater to commercial customers looking for high quality glass products and a smooth, professional installation process.

We are accredited by FENSA, which reflects our excellent trade standards and quality service that we provide. All of our installations and home improvement products are building regulation compliant and of an exceedingly high standard. You can trust us to give you a service that is of the highest quality.

Contact us online to get pricing today!

Learn More   


Have a look through our frequently asked questions to answer any inquiries you may have. If you have any additional queries, feel free to contact us online using our form.

Contact Us   


Sam D

Ordered and fitted front and back doors. Big thanks to Paul and his team. Pleasure to deal with them all from, quote to installation. Always got back to me quickly and were flexible and reliable, which was handy when I was working. Sensible quote and very happy with the fitting. Feels like a different house! Recommended.

Christine Boon

I had my double glazing fitted by O'Shea Glass and Glazing. Very satisfied with their services. Competitive price, and a very reliable company. Boys were very hardworking from start to finish. I will absolutely recommend them to all my friends and family! Thank you!

Fin Matthews

I was looking for someone to replace my windows, so I found Paul at O'Shea Glass and Glazing, and his level of service was excellent right from the first phone call. The quality of the windows was also top notch, and I noticed the difference straight away in terms of their thermal properties. I would highly recommend O'Shea glass to anyone looking for good quality windows, professionally fitted, and a good price.

Katie Noori

After dealing with other companies and wasting my time, I am glad my friend has recommended O'Shea Glass and Glazing. They have done my kitchen splash backs and shower screen. Excellent service, would definitely recommend them!


You can use our online mapping tool to find our base in St Albans and see how close you are to us. Our services reach out across Hertfordshire.

window installation

Request a Quote

Contact us Online Today

Open and honest pricing for our full range of products

Contact Us   

© 2021 O'Shea Glass & Glazing

Made with ♥ by ICAAL