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Choosing the right windows for your home is an important decision that plays a crucial role in your home’s aesthetics, energy efficiency, and security. Among homeowners, casement windows are one of the most popular choices for new windows. In this blog, we will discuss the advantages of choosing aluminium casement windows and why they are an excellent addition to any kind of property. 

What are aluminium casement windows?

Casement windows are hinged windows that open and close like a door, with the hinges located on the side. Made from high quality aluminium, our casement windows are highly secure, energy efficient, and fully weatherproof.  

What are the benefits of aluminium casement windows?

Our aluminium casement windows offer a host of benefits, these include: 

  • Thermal performance– Aluminium casement windows are renowned for their excellent thermal efficiency. Expertly crafted, our aluminium casement windows feature innovative thermal break technology which creates a thermal barrier between the cold air outside and the warm air inside. They effectively work to prevent heat loss and help to reduce your energy consumption. With our aluminium casement windows, you can enjoy lower heating bills and a comfortable temperature in your home all year round. 
  • Highly secureOur aluminium casement windows are designed to provide maximum protection against any unwanted visitors with advanced security features including key wind, lift lever, or slam lock multipoint locks. They are also PAS24 compliant, which provides an extra layer of security and peace of mind. 
  • Range of customisation options– Our aluminium casement windows are available in a huge range of customisation options including your choice of colour, hardware, and glazing. You can also choose from a selection of decorative options including Georgian bars. With so many options available, you’re bound to find the right fit for your home. 
  • Long-lasting durability– Aluminium is a highly durable material that can withstand harsh weather conditions. Additionally, aluminium does not rust, rot, or warp, ensuring that your windows remain in fantastic condition for many years to come.  
  • Low maintenance– Our aluminium casement windows also require minimal maintenance. They only need a simple clean every so often to keep them looking their best for many years to come.  

Quality aluminium casement windows from DM Windows

At DM Windows, we provide high quality aluminium casement windows from the leading supplier Smart Systems. These windows are available in various styles and configurations, including side-hung and top-hung, and are expertly crafted to ensure high performance. Our aluminium casement windows feature double glazing, which achieves exceptional Window Energy Ratings and incredibly low U-values. In addition to being highly efficient, our aluminium casement windows are fully customisable. You can choose from a range of colour options including subtle and bold shades, which allows you to complement your property’s aesthetic. 

Modern black casement window

Why choose DM Windows?

With years of experience in the industry, we pride ourselves on providing homeowners in Bristol, Bath and the surrounding areas with quality installations, exceptional customer service, and competitive pricing. For more information on how we can help with your next home improvement project, then contact our team of experts for a free quote. 


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Speech Mark

A quick and quality installation. They matched a new UPVC window to our existing wooden windows and you can’t tell the difference from the outside!

Daniel, Bristol

Modern black flush sash windows installation
Speech Mark

I can highly recommend DM Windows – a great job from start to finish on my lovely new windows and doors! Professional, helpful and friendly staff.

Sindy, Bristol

Open blue composite door

Ready to discuss your next project?

From straightforward window and door replacements to bespoke building work, we will do everything we can to create the home of your dreams as quickly and as smoothly as possible.

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