Project Brief Set on a family farm near Bideford, Stoneacre was designed to be a forever home — a property created to make the most of its rural surroundings, natural...
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Internorm KF 310 – Proven Quality, Timeless Design
The KF 310 brings together classic aesthetics and outstanding thermal performance in a uPVC aluminium window that works beautifully across a wide range of homes and projects.
- Features
- Colours
- Options
- Specifications
- Downloads
Features
Built to Perform, Designed to Last
The KF 310 combines a narrow construction depth with three distinct design styles, making it a practical and elegant choice for almost any architectural brief.
Three Design Styles
Whether you prefer square-edged, rounded or contoured profiles, the KF 310 offers a style that genuinely suits your home – not just a default option.Fully Concealed Hardware
Clean sightlines matter. The KF 310's concealed locking hardware keeps the focus firmly on the glass and the view beyond, not the ironmongery.Narrow Construction Depth
A slimmer profile means more glass, more light, and a cleaner finish – ideal for both new builds and retrofit projects where space and aesthetics count.Triple Glazing as Standard
Outstanding thermal performance with U-values as low as 0.69 W/m²K keeps your home warmer, quieter, and more energy efficient throughout the year.Powder-Coated Aluminium Exterior
The external aluminium cladding is maintenance-free, fade-resistant, and available in a wide palette of colours – so your windows always look the part, whatever the weather.Security Up to RC2
Fully concealed multi-point locking and RC2-rated security options give you confidence that your home is well protected – day and night.Colours
Your Colour, Your Choice
From timeless anthracite grey and crisp white to bold metallics and warmer neutral tones, the KF 310 is available in a wide range of powder-coated finishes. Your windows, your way.
Standard
HM113
M916
HM907
HM906
HM819
HM817
HM803
HM739
HM735
HM722
HM721
HM716
HM712
HM704
HM605
HM304
Internal
FI500
FI512
FI510
FI505
FI503
FI501
Options
Tailored to Your Project
The KF 310 can be specified as a turn, turn-tilt, or tilt window, as well as fixed glazing, balcony door, or patio door configuration. Shading and fly screen options are also available, allowing you to build a window specification that works precisely for your home or project – inside and out.
Specifications
KF 310 Technical Specifications
Everything you need to specify with confidence. Full technical details are available to view below.
Specification
Material
Thermal Insulation (Uw)
Sound Reduction
Security
Locking
Design Styles
Glazing
External Cladding
uPVC-Aluminium Composite
Up to 0.69 W/(m²K)
Up to 33–45 dB
Up to RC2
Fully Concealed
3 (Square, Rounded, Contoured)
Triple Glazed
Powder-Coated Aluminium
Downloads
Technical Downloads for the KF 310
Architects and specifiers can download section details, technical drawings, and product data sheets for the Internorm KF 310 below.
Classic Design That Works Harder Than It Looks
The KF 310 is one of Internorm's most enduring window systems – and for good reason. Its classic profile suits everything from traditional Cornish stonework to contemporary self-builds, offering three distinct design styles that adapt to your home's character rather than fighting against it.
With a narrow construction depth, concealed hardware, and triple glazing as standard, it's a window that quietly gets on with the job – keeping your home warm, peaceful, and looking exactly as it should. Available through Camel Glass across Cornwall and North Devon.
Supplied and Fitted by Camel Glass Across the South West
As your local Internorm partner, Camel Glass brings four decades of glazing expertise to every installation. We'll take care of everything from your initial consultation and site survey through to supply, fitting, and aftercare – all with the personal service that sets us apart.
Whether you're replacing one window or specifying an entire development, our team is on hand to guide you through your options, colours, and configurations at any of our showrooms in Wadebridge, Redruth, Holsworthy, or Barnstaple.
Frequently Asked Questions
Here are some of the questions our customers most often ask us about the Internorm KF 310. Can't find what you're looking for? Our team is always happy to help.
What design styles are available for the KF 310?
The KF 310 comes in three design styles – square-edged, rounded, and contoured – making it suitable for a wide variety of home styles and architectural briefs.
Is the KF 310 suitable for a renovation project?
Yes. Its narrow construction depth and classic profile make it an excellent choice for both new builds and renovations, including larger residential projects.
What thermal performance does the KF 310 offer?
The KF 310 achieves U-values as low as 0.69 W/m²K with triple glazing, delivering strong energy efficiency and meaningful reductions in heat loss.
Can I choose my own colour for the KF 310?
Yes. The external aluminium cladding is available in a wide range of powder-coated colours and surface finishes to suit your home's style.
How do I get a quote for the KF 310 in Cornwall or Devon?
Simply get in touch with your nearest Camel Glass showroom. We'll arrange a free consultation and site survey, and provide a detailed quote within 48 hours.
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Find the ideal glazing solution that suits your style, budget, and energy efficiency needs.