You are here: World Group | For Your Home | Windows | Casement Windows

Casement Windows

If you want a simple, trusted, practical option for your windows, with the benefits of advanced security, the Casement Windows from WORLD GROUP provide an ideal solution. Our advanced PVC-u system features multi chamber profile, full thermal reinforcing with warm edge spacer bars and Argon gas filled spaces inside the double or triple glazed units, all as standard to offer you enhanced thermal performance and energy efficieny to keep your homes warm, and your energy bills down.

Our sculptured Casement Window system, available in both double and triple glazing, offers you easy maintenance, slick looks and an ageless design. With just two changes, the 70mm system can easily accomodate a wider 44mm unit, turning your standard double glazed windows into high performance triple glazing. Our double glazed units offer superb thermal efficiency, sound insulation and security, our triple glazing takes everything one step further. Read about Double vs Triple Glazing here.

Energy efficient 'A' rated windows have a maximum U-value of 1.5, Our triple glazed windows offer a U-value of just 0.8 and give additional levels of security and sound insulation. offering a 47% improvement in heat loss and thermal efficiency.

Available in a wide range of foiled colours, offering a woodgrained effect for extra style, we're sure to have an option that compliments your house and meets your requirements perfectly. Roll your mouse over the colour swatches below, and watch the window change colour!

Find out about the new Flush Sash Casement... coming soon!


For further information on the product range

Casement Windows Brochure

Why choose World Group Casement Windows?

  • Leading manufacturer, delivering Maximum Value in style, quality & price
  • Styles to suit every home including bespoked window designs
  • High-security systems - the latest secure frame designs for complete peace of mind
  • Ultimate energy-efficiency - our BFRC Window Energy Rating (WER) A+12 rated window is te most thermally efficient double-glazed PVC-U window available
  • local and reliable assured service.
  • Low line gasket system.
  • Low Maintenance
  • Cleaning frames with soapy water occasionally and maybe lubricating hinges, handles and other hardware is usually all that is necessary.
  • Whatever the colour, tests ensure that it doesn't deteriorate over time. Frames don't rot, rust, corrode, warp or split and have been proven to last upwards of 35 years.
  • PVC windows are generally the most cost-effective option due to them being long lasting, low maintenance and low cost.*
  • PVC-U windows are easily recyclable.
  • Domestic and commercial PVC-U frames score A and A+ ratings respectively in the BR Green Guide
  • Long-life performance, with profile guaranteed for up to 10 years
  • Extensive choice of colours and finishes to suit any building
  • We've got a range of window blinds that perfectly compliment your new or existing windows and doors. Take a look here!

Colour Options

Golden OakGolden Oak
Irish OakIrish Oak
Beck BrownBeck Brown
Chartwell GreenChartwell Green
Gale GreyGale Grey
Windows from World Group

Technical Information

  • Quality-assured products, accredited by the British Board of Agrément (BBA) and British Standards Institute (BSI).
  • Products designed for security and can meet the Association of Chief Police Officers' Secured by Design initiative.
  • 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.

Gallery: Casement Windows

A top opener casement window with a Georgian Bar DesignA top opening casement with wrap around gearingA PVC Bow window with white internal georgian barsA House full of Casement WindowsOak Foiled WindowCottage Effect WindowsA set of casement windows in OakCasement Window Features
White Casement WindowWhite Casement WindowBow WindowsDouble Glazing installation in WetheralWhite Windows | Double Glazing | CumbriaPVC Double Glazing | CumbriaWhite Double Glazing | CumbriaChartwell Green SunroomInternal View - White Double Glazed WindowIrish Oak Windows and DoorsChartwell Green Window with Decorative Glass BevelCasement Window
Contact World Group Today


Doors from World Group

From traditional Residential Doors to the modern and stylish Bi-Folding Doors, World Group are to offer assistance to make your home look complete

Roofline Plastics

Roofline Plastics from World Group

From replacement Guttering through to new Fascia and Soffits, World Group are able to offer assistance to make your home look complete

Garage Doors

Garage Doors from World Group

Our range of Sectional, Roller Shutter and Up and Over Doors means World Group are able to offer assistance to make your home look complete


Landscaping from World Group

From feature paving to patio flags, ponds to new lawns, World Group are able to offer assistance to make your home and garden look complete