Casement Windows | Swindon
Casement Windows for Every Home
A classic, versatile type of window that suits both modern and traditional properties.
Casement windows are one of the UK’s most popular window styles. They offer excellent ventilation, let in plenty of natural light, and give your home a clean, simple finish. At NexGen, our modern casement windows are fitted by skilled installers who work to the highest standards from start to finish.
Our casement windows come with standard double glazing but can be upgraded to triple glazing. Both options help improve energy efficiency, support noise reduction, and can contribute to lower energy bills over time.
You can choose from a wide range of colours and hardware, so your new windows match the look you want - whether that’s a contemporary or traditional style.
Our team keeps the whole process simple. From the first call to final sign-off, a member of our friendly team will guide you through every step of the way, making your home improvement project straightforward and stress-free. And with our 10 year guarantee, you get complete peace of mind long after installation.
Nexgen windows ltd is an introducer appointed representative of Phoenix Financial Consultants Limited ("Phoenix"). Phoenix is a credit broker that is authorised and regulated by the Financial Conduct Authority (Financial Services Register No. 539195) which offers finance for home improvement projects from its panel of lenders. All finance subject to status and credit checks.
Material Choices
Our casement windows come in uPVC or Aluminium. Both options are durable, secure, and built to high standards.
We offer casement windows in both uPVC and aluminium. Each material has its own strengths, so the best option depends on your priorities - looks, insulation, budget, and maintenance. Both choices are secure, durable, and built to the highest standards with our 10-year guarantee.
uPVC is the practical all-rounder. It’s affordable, easy to look after, and great at keeping in heat. Aluminium gives you slimmer frames, clean lines, and a sharper, modern finish. Both can be fitted with our double or triple glazing.
If you aren't sure what option is best for you and your home, get in touch. We can help you compare so you get the right windows for your style, budget, and home.
uPVC Casement Windows
uPVC casement windows offer low maintenance, smooth operation, and reliable performance all year round. They’re available in a variety of colours that work for any property. uPVC is budget-friendly without compromising on security, efficiency, or weather protection.
Aluminium Casement Windows
Aluminium frames offer a sleek style with clean lines, giving your home a smart, modern look. They’re strong, long-lasting, and especially suited to contemporary homes. The natural strength of aluminium allows larger panes of glass, letting in more daylight while still providing insulation.
Casement windows from a trusted installer
A 10 year guarantee on all our products
NexGen Windows & Doors
Double Glazed Windows Swindon | Doors | Conservatory
Nexgen Windows Limited is an Introducer Appointed Representative (Financial Services Register No. 936655) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.