KV 440

Thames Valley Windows offers our Internorm KV 440 uPVC-aluminium composite windows with integrated blinds throughout Berkshire, Surrey, Hampshire, and the Southeast.

The KV 440 has four distinct design styles: Home Soft, Home Pure, Studio, and ambiente. It combines superior thermal insulation and sound reduction with integrated blinds.

Choose from Venetian, Roman, or Duette® blackout blinds. Venetian blinds offer adjustable light control, Roman blinds provide a classic look, and Duette® blinds offer superior insulation.

All are easily accessible by simply opening one of the hinged panes and are maintenance-friendly. The optional I-tec Shading system operates self-sufficiently using a photovoltaic module and battery for added convenience. The blinds can be operated manually or via a smartphone—perfect for when you’re not at home but want to appear to be.

Whether rounded or square-edged frame, the KV 440 offers a flush sash-frame transition with integrated blinds between the panes for enhanced privacy and sun protection and protecting them from dirt and damage.

The KV 440 uPVC aluminium composite window combines advanced technology and innovative design. It is made of high-performance, triple-glazed heat-insulating glass and a triple gasket seal, which enhances its thermal insulation and weather resistance, providing a secure and comfortable environment in all conditions.

With Uw values of up to 0.64 W/m²K, sound reduction up to 45 dB, and security options up to RC2, the KV 440 delivers high-performance energy efficiency and safety. The sound reduction feature ensures a peaceful and undisturbed environment, making it an innovative, all-in-one window solution for traditional and contemporary homes.

• Thermal Insulation: as low as 0.64 W/m2K
• Sound Reduction: up to 45dB
• Security: up to RC2
• Locking: Concealed
• Construction Depth: 93 mm
• Design Styles: Home pure, Home soft, ambient

I-tec Innovations

• I-tec Glazing
• I-tec Connect
• I-tec Shading
• I-tec Insulation

KV 440 uPVC-aluminium composite windows Prices

For more price information, complete our request a quote online form to discuss your project with one of our designers. You can upload your plans, ask questions, and receive more information on our design, supply and installation process. Using their extensive glazing knowledge, our designers will offer a bespoke collection of windows and doors tailored precisely to your project’s specification, design and budget considerations.

Please request an appointment to visit our Bracknell showroom and view the range of Internorm windows and lift and slide doors on display.

Recent Internorm Projects

Please take a moment to browse our recent Internorm projects. Our stunning window and door installations have transformed Berkshire, Surrey, and Hampshire properties. Each project is a testament to our exceptional installation quality and meticulous attention to detail.

Want to know more?

You may also be interested in reading our blog, ‘Why Choose Internorm Windows and Doors?’ or Thames Valley Windows Won Not One But Two Internorm Awards