Window's Overview

O’Shea are specialists when it comes to double glazed windows. Our FENSA accreditation reflects the excellent quality of our products and the professional service our experts provide. We have a range of double glazing on offer that will help transform your home in terms of both energy efficiency and aesthetics.

We use top suppliers such as Victorian Sliders to provide your, or your customer’s home with only the best products. Our experienced installation team takes the hassle out of fitting to give you an efficient, professional and complete double glazing installation.

Contact us online today to get bespoke pricing.


Liniar Supplied Double Glazed Windows

One of our sources of our double glazed windows is top UK supplier Liniar. These are a popular choice of double glazing that utilise slim sightlines to maximise natural light entering your home, giving you a bright interior. Also, they give excellent thermal performance due to their double action bubble gasket, giving you incredibly low U-values for your home.

Take a look at our brochure for a deeper dive into our double glazed windows’ technical specifications, or contact us online for bespoke pricing today!

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Double Glazing Prices St Albans

Victorian Sliders Sash Windows

We use only the best for our sash windows, supplying directly from Victorian Sliders whose Ecoslide sash windows represent stylish, secure and energy efficient vertically sliding windows. These are a perfect replacement for older style timber windows as they require none of the maintenance or cleaning and are significantly more durable. At the same time, they replicate the timber frame style, so you’re not compromising on aesthetics by making your home more energy efficient.

Take a look at our brochures for more information or contact us online to find pricing today!

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Take a look at our FAQ’s section to find answers to questions our past customers have asked. If you have any additional queries, contact us online.

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If you want to discover more about our products, including technical specifics and detailed information, then take a look at our brochure below.

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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!

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