Clement Windows - The Benefits of Steel

The Advantages of Steel Windows

Choose Clement and you will gain a number of advantages:

Incredible strength and security

Steel is the strongest material on the market for windows and doors, incomparable to supposedly similar products made of aluminium. Our robust steel frames will last a lifetime, most likely outliving the buildings they are installed into.

A number of Clement windows are available with our pioneering multi point locking system - tested to BS7950, this will enhance the security of your home.

Longevity and low maintenance

All Clement premium galvanised steel windows are hot dip galvanised and are available in a choice of fabulous Akzo Nobel powder paint colours. Akzo Nobel are rightly acknowledged as the global leader in advanced performance surface coatings. Offered with a 10 year warranty these windows provide an average paint coating of 100 microns - the industry standard is 60 microns. Requiring minimal maintenance Clement windows and doors will look stunning for many years to come!

Versatility and elegant sightlines

The elegance of steel is unsurpassed. Clement windows have the slimmest possible sightlines on the market, bringing lots of light as well as a beautiful appearance.

High thermal performance

At Clement we are continually developing and updating our window ranges, so that we can deliver to clients a choice of products that are designed for modern living and meet the exacting standards required by Building Regulations. The inclusion of only the very best glass units teamed with the latest thermal barriers and weatherproofing result in high performing windows and doors that will reduce your energy bills.


Around the world more steel is recycled every year than the total of paper, aluminium, glass and plastic combined and so you will not be surprised to learn that all Clement windows are made from recycled steel making them the ‘green’ window of choice for your project.