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As an anti-corrosive metal, aluminium can easily withstand everything the weather has to throw at it without affecting the quality of the finish or its ability to keep your home free from draughts and the rain. Having been enhanced for thermal performance, aluminium doors from Emerald will keep your home cosy and comfortable too.
Select from bi-folding doors and sliding patio doors, both of which will subject areas of your home to copious amounts of light, really brightening them up.
Fitted with polyamide thermal breaks for energy efficiency
Available in any RAL colour to suit any preferences
Choose from a variety of threshold options
Dramatically brighten up areas of your home
Ultra-sustainable aluminium means you can reduce your carbon footprint
Equipped with the latest locking systems for robust security
For those who like the ultra-modern look, our aluminium offers a stylish and sleek finish as well as natural insulation. Secure yet flexible, it makes the perfect choice for windows, doors and conservatory frames.
Get in touchWhy not read through some of our informative blogs, written in the aim of answering frequently asked questions on all things home improvement related.
See all newsNovember 5, 2025
If you're considering building a tiled roof conservatory in Swindon or the surrounding areas, one of the first questions you'll likely have is about the cost. Understanding the investment required for a tiled conservatory roof helps you plan your budget...
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October 22, 2025
Whether you've got old windows that need replacing or you're looking to improve your home's appearance and energy efficiency, bay replacement windows can transform your property. Bay windows are a popular choice for many homeowners because they create a focal...
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October 9, 2025
After completing a charity trek in Iceland in 2024, Emerald Director Mandy is preparing for an even greater challenge – the Great Wall of China trek in October 2025, all in support of Prospect Hospice. Last year, Mandy and Emerald’s...
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