UK Made A-Rated


Conservatories made by 1st Glass UK use the latest energy saving glass sealed units which are filled with Argon gas.

Our Range of uPVC Conservatories

There are many benefits to adding a conservatory to your property. Not only does it create extra living space, it increases the value of your home too. Here’s why you may be thinking of a Conservatory for your own home.


Free Fitting

All our products come with FREE fitting included as standard!

10 Year Guarantee

We guarantee to repair or replace any faults within 10 years of installation.

Why Choose 1st Glass UK?

We use soft coat, low E 28mm glazing units – offering a u value of 1.2W/m2K, and the hard wearing 75mm uPVC frames means they’re virtually maintenance free. Unlike traditional wooden frames, this means they won’t rot, flake, peel or rust – so you can say goodbye to annual stripping and painting!

1st Glass – 1st Quality

Here at 1st Glass UK, we believe the security of your home is as important as the quality of our products. That’s why our windows are internally beaded and come with BRAND locks as standard to offer you and your family the peace of mind you deserve.

Unlike some companies which offer “off the shelf” products, all our windows are custom built, bespoke to you and your exact requirements. To complete that perfect look for you new windows, we also offer a huge range of handles, hinges and other hardware – so you can be sure your new upvc windows will be the perfect addition to your home for many years to come!.

Get a Quote or Give us a Call

Speak to a friendly advisor today, West Yorkshire based call centre: 01274 500 912

Get a Free Quote
01274 500 912

“Our Guarantee to You”

As a proud Yorkshire business, our word and your confidence in us and our work means a lot to us. We provide high quality products using energy efficient materials to offer you the best products that you and your family can enjoy year after year.

So much so, that all our products are backed by a 10 year guarantee – fully endorsed by HomePro;

Get a Quote