Total Glass are proud to offer the full range of WarmCore Warm Aluminium products. WarmCore has redefined expectations of aluminium window and door systems with customers no longer having to choose between aluminium aesthetics and impressive thermal performance.The stunning good looks of aluminium teamed with excellent energy efficiency makes WarmCore one of the most popular window and door solutions in the market.

WarmCore Range

Take a look at the range of products by WarmCore that we can provide to trade customers:

WarmCore Aluminium

Casement & Flush-Casement Aluminium Windows

WarmCore Bi-Fold Doors

Aluminium bi-folding doors in a range of configurations by WarmCore

French Doors & Patios

French, Sliding and Standard Doors by WarmCore in a range of colours


You can take a look at further information in the retail brochures for WarmCore Windows & Doors by click on the images here:


Total Glass is different to many other UPVC and aluminium manufacturers as we make everything ourselves in our own 100,000 sq foot factory just outside Liverpool. Our manufacturing process is geared towards quality, sustainability and efficiency.

All products used are industry leading in their quality, which is why we are happy to issue our customers a full 10-year guarantee.

We use recycled composite material (RCM) in the reinforcing in our UPVC windows. This gives you improved thermal efficiency and a 20% higher weld strength than traditional methods.

We have the capacity to produce 5,000 windows and door frames a week, and have invested heavily in the latest manufacturing technology. Everyone involved in the business has a thorough understanding of how our products work, and knows the importance of maintaining quality standards.

Joining us is really easy. Simply click our log-in section and you can experience the fantastic benefits of joining Total Glass for yourself. You’ll have a massive range of marketing materials for UPVC doors, windows and conservatories in lots of styles at competitive prices available at your fingertips. Your customers will love what you can offer them.

Trade Enquiries

Complete the form below and we will be back in touch as soon as possible.


Total Complex, Overbrook Lane,
Knowsley Business Park,
Knowsley, Merseyside,
L34 9FB.
Telephone: 0151 549 2339

Opening Hours

Monday - Friday:8.30 - 16.30
Saturday & Sunday:Closed