We've been providing quality work for over 38 years across London and the Home Counties
Design your Door
Search
Visit our Showroom
Call us 01923 22 44 77
Get a Quote

Casement Windows

A timeless design that suits every property style. Casement windows offer superb ventilation, energy efficiency, and security.

Versatile, energy efficient design for every home.

Casement windows remain one of the most popular and practical styles in the UK, combining timeless design with excellent energy performance. At Right Units, we offer casement windows in UPVC, aluminium, and timber, giving you complete flexibility to match your home’s character and your personal taste.

Each window is made to measure, expertly finished, and available in a wide choice of colours, glazing, and hardware. Whether you want a traditional look or a sleek modern finish, our casement windows provide lasting style, security, and thermal efficiency.

Get a Quote

Why choose Casement Windows from Right Units?

We supply and install casement windows in all major materials, each with its own distinct benefits and design possibilities:

  • UPVC Casement Windows – Available in both standard and flush casement styles that replicate the appearance of traditional timber windows. Choose from a wide range of colours and foiled woodgrain finishes to complement your home perfectly.
  • Aluminium Casement Windows – Offering slim, modern sightlines and superb strength. Choose from any RAL colour, including dual-colour options, for a truly bespoke finish that enhances your properties architecture.
  • Timber Casement Windows – Ideal for period homes and listed buildings. Match your existing design or choose a natural stained finish for a classic look, or a spray finish in any RAL colour for a contemporary update.

Every casement window we install delivers high performance, durability, and a professional finish, all backed by our 10-year guarantee. Visit our Watford showroom to explore the full range and see how our windows can elevate your home’s style and comfort.

See it in our Showroom
Speak to our friendly team
Call 01923 22 44 77
Weekdays 7am - 4:30pm. Saturday 9am - 12pm

View brochures

Origin – The Soho Collection
Origin – The Window Collection
Rehau Windows and Doors

See it in our showroom!

View this and other products in the largest Windows, Doors & Conservatories Showroom in Watford.

Get directions

Search the site

Use the form below to search the website.

Get a Quote

Fill in the quick form below and we’ll be in touch to discuss your requirements and provide a tailored quotation.
We will use your details to respond to your enquiry and provide the information you’ve requested. For more on how we handle your data, please see our Privacy Policy.
Call us Email us Visit us