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Why Choose World Group Casement Windows?

We’re proud to be a local, family-owned manufacturer delivering exceptional windows at unbeatable value. So what sets us apart:

Family-Owned Expertise. With 6 direct family members in our experienced team, we bring a personal touch to every project.

Skilled Craftsmanship. We only employ highly skilled manufacturers to ensure each window meets our exacting standards.

In-House Installation. Our windows are installed by our own fully employed, time-served installers — never subcontracted — for consistently high-quality results.

Dedicated Aftercare. Our support doesn't end after installation. Our aftercare team is here to help if you need us.

Performance You Can Trust. We manufacture to the standards we’d want in our own homes, achieving U-values as low as 1.2 (double glazed) and 0.8 (triple glazed).

Low Maintenance & Eco-Friendly. Our frames are low-maintenance. We provide easy instructions to keep them looking their best. We recycle your old frames sustainably and responsibly dispose of old glass units.

Security & Efficiency Built In. High-security locking systems and energy-coated glass come as standard.

Long-Lasting Peace of Mind. All PVC and glass come with a 10-year guarantee.

Perfectly Paired Window Blinds. Choose from a range of stylish blinds designed to complement your new or existing windows and doors. Take a look here!

A Few Popular Colour Options...

White

Cream

Rosewood

Golden Oak

Irish Oak

Black Brown

Chartwell Green

Anthracite Grey

Technical Information

• Quality-assured products, accredited by the British Board of Agrément (BBA) and British Standards Institute (BSI).
• Products designed for security and crime prevention
• Incorporates 28mm double glazing or unique 44mm triple glazing options.
• Energy efficient 70mm five chamber profile.
• Manufactured from recycled materials - including the RCM reinforcing option.
• Long-life performance, with profile and glass guaranteed for 10 years.