KF 310

Our Internorm KF 310 uPVC windows are available from Thames Valley Windows throughout Berkshire, Surrey, Hampshire, and the Southeast.

The KF 310 uPVC window is a cost-effective triple-glazed window system that maintains a streamlined appearance with a slim 71mm installation depth. It combines a clean, traditional window design with modern 21st-century energy and security performance. Its rounded sash and frame edges create a soft, timeless aesthetic.

As with all Internorm windows, the KF310 uPVC window is designed for strength and security and manufactured from high-quality, durable, low-maintenance uPVC material.

The six-chamber frame profile offers outstanding thermal Insulation and sound reduction values.

KF 310 uPVC windows come in various styles: tilt-and-turn, fixed, tilt-and-sliding. They are all eco-friendly and stylish.

I-tec Glazing bonds the glass pane around the frame for improved stability and burglar resistance.

I-tec Decor offers a wide range of interior digital print finishes, allowing the KF 310 upvc window to blend seamlessly into any interior decor.

Homeowners seeking high, elegant white uPVC windows appreciate the KF 310 slim design, enhanced security, good thermal performance, and options for interior customisations.

Internorm windows stand not only for progressive functionality but also for Internorm’s unrivalled performance and aesthetics.

The KF 310 is also available as a UPVC-aluminium window.

• Thermal Insulation: as low as 0.69 W/m2K
• Sound Reduction: up to 45 dB
• Security: up to RC2
• Locking: Concealed
• Construction Depth 71mm
• Design Styles: Home Soft, Ambiente

I-tec Innovations

• I-tec Glazing
• I-tec Decor

KF 310 uPVC Window 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