Internorm Windows & Doors

Triple glazing for price of double
The Promotion applies to following Internorm systems: KF310, KF410, KF320, KF520; KV350, KV440; HF310, HF410; HV450, KS430, HS330, HX300. *Terms and Conditions: Offer excludes actual quotations and existing orders. Minimum order £1,000 ex. VAT. Contracts must be completed by 17th June 2022 to qualify for the promotion. Please note that this offer is not combined with any other current promotion. Special offer “Triple Glazing for the price of double” does not apply to entrance doors, basement windows and separate glass orders.

Internorm is the pioneer in uPVC, uPVC/aluminium and timber/aluminium windows and doors. Triple glazing offers excellent soundproofing of up to 45 dB and ultra-low u-values of 0.6 W/m²K, making Internorm’s energy-saving windows ideal for passive houses.

To see a selection of Internorm’s window and door systems, please visit our showroom or download a brochure. You may also be interested in reading our blog, ‘Why Choose Internorm Windows and Doors?

Internorm windows and doors offer:

  • A huge colour selection
  • Numerous glazing and door handle options
  • Large-scale glazing options
  • Integrated blinds for sun and insect protection
  • Tilt & turn windows for easy cleaning
  • Lift & slide doors for minimal effort when opening large glass panels

The design possibilities are endless!

Internorm studio windows

The Internorm studio window follows a very clear line in its design. Cutting edge shapes and a diminished appearance give a contemporary and unconventional feel.

The mostly surface-flush studio window and door systems can be integrated completely into the wall giving a fixed window a frameless appearance. They can be square-edged or flush sashes with straight-lined window handles with flat key hole cover plates to emphasise the minimalistic appearance.

Inside view, available in:

  • uPVC/timber in white
  • Timber in any RAL colour
  • Timber in varnished and opaque standard colours

Outside view, available in:

  • uPVC in white
  • Aluminium clad in highly weather-resistant colours
  • Aluminium clad in a wide choice of RAL colours

Internorm HF 410 Timber/Aluminium Windows

Internorm home pure windows

Internorm Home Pure Windows meet the demands of a modern,  straight-lined style and creates a light and bright living environment. The square-edged sashes and simple handles, emphasise the minimised architecture.

Handles, sun protection, doors and largescale elements are also available in the home pure range.

Inside view, available in:

  • uPVC/timber in white
  • Timber in any RAL colour
  • Timber in varnished and opaque standard colours

Outside view, available in:

  • uPVC in white
  • Aluminium clad in highly weather-resistant colours
  • Aluminium clad in a wide choice of RAL colours

09-Internorm HF310 Home Pure & HS330 Lift & Slide Windows in Didcot, Oxfordshire

Internorm home soft windows

Internorm Home Soft Windows offer many design varieties with a countless number of window shapes; round, segmented, basket or pointed arch with Georgian feature bars. With triple glazing as standard, these windows offer the best thermal performance with a low u-value of 0.69 W/m²K.

Inside view, available in:

  • uPVC/timber in white
  • Décor foils for uPVC surfaces in different colours
  • Timber in all RAL colours as well as varnished and opaque standard colours

Outside view, available in:

  • uPVC in white
  • Ali clad in many colours
  • Ali clad in structured timber décor colours

Internorm Home Soft Timber Aluminium Windows HF 310, Bishops Sutton, Hampshire

ambiente

Internorm Ambiente Windows stand out with their traditional shapes. Their composition is elaborate and conveys a homely feel – perfect if your property or style fits art nouveau, traditional, classic or elegant country estate. Strong profiled edges, rounded handles in chrome or polished brass and Georgian feature bars and window shutters offer a multitude of design possibilities.

Handles, sun protection, doors and largescale elements are also available in the ambiente range.

Inside view, available in:

  • uPVC/timber in white
  • Décor foils for uPVC surfaces in different colours
  • Timber in all RAL colours as well as varnished and opaque standard colours

Outside view, available in:

  • uPVC in white
  • Alu clad in many colours
  • Alu clad in structured timber décor colours

Internorm HF310 Ambiente Triple Glazed Aluminium Clad Tilt & Turn Windows and Solarlux SL 67 Bi-Fold Doors, Northwood, London

uPVC and uPVC/Aluminium Windows

Internorm’s range of uPVC windows is also available with an aluminium cladding. These windows are named using the letters KF – the K stands for Kunststoff which is the German word for plastic, and the F is for Fenster, the German word for window. Where there are integrated blinds, the F is replaced with a V for Venetian which is Venezianisch in German.

KF 220

The Internorm KF 220 window is available as uPVC only or uPVC with an aluminium cladding. The narrow, square-edged window frame gives the impression of fixed glazing but the window can be opened. The frame can be rendered on three sides for a frameless appearance. The glass pane is bonded giving all round excellent stability, thermal insulation and security.

  • Thermal Insulation: as low as 0.67 W/m2K
  • Sound Reduction: up to 43 dB
  • Security: RC1N, RC2
  • Locking: concelaed
  • Construction Depth: 68/71mm
  • Design Styles: Studio
  • I-tec Glazing

Internorm-KF-220-uPVC-and-uPVC-Aluminium-Window

KF 500

The Internorm KF 500 tilt & turn window combines high performance with innovative design. It is available as a uPVC-only option or as uPVC/aluminium window. The square edged sash of the Internorm KF 500 sits behind the outer frame, creating a clean, contemporary look with maximum glass area and slim sight lines. The unique locking mechanism is fully integrated meaning the mechanisms are completely hidden when the window is open. When closed, levering of the window is impossible making it one of the most burglar-proof windows available.

  • Thermal Insulation: as low as 0.61 W/m2K
  • Sound Reduction: up to 46
  • Security: RC2
  • Locking: fully integrated
  • Construction Depth: 93mm
  • Design Styles: Studio and Home Pure
  • I-tec Locking, I-tec Ventilation, I-tec Glazing

Watch what happens when people attempt to break in to the KF 500!

 

 

KF 410

Internorm’s KF 410 uPVC/aluminium composite window consists of a reinforced uPVC profile, highly thermally efficient insulating foam and a weatherproof aluminium cladding. The KF 410 is available in a wide selection of standard colours as well as a range of weather-resistant timber and metallic colour finishes. It is available in the Home and Studio ranges.

  • Thermal Insulation: as low as 0.62 W/m2K
  • Sound Reduction: up to 45 dB
  • Security: RC1N, RC2
  • Locking: concealed
  • Construction Depth: 93mm
  • Design Styles: Studio, Home Pure, Home Soft, Ambiente
  • I-tec Glazing, I-tec Insulation, I-tec Ventilation

Internorm KF 410 uPVC/Aluminium Windows

KF 200

The combination of uPVC and aluminium in our Internorm KF 200 windows offers a high degree of functionality as well as excellent heat and sound insulation. The KF 200 is also available as a uPVC-only option.

Highly weather-resistant and virtually maintenance-free, the slim Internorm KF 200 window is a smart choice for your home.

  • Thermal Insulation: as low as 0.74 W/m²K
  • Sound Reduction: up to 45dB
  • Security: RC1N, RC2
  • Locking: exposed
  • Construction Depth: 71mm
  • Design Styles: Home Pure, Home Soft, Ambiente

Internorm KF200 uPVC/Aluminium Windows

KV 240

The Internorm KV 240 window combines superior thermal insulation and sound reduction with integrated blinds. The blinds are fitted between the panes, protecting them from dirt and damage. Access to the blinds is easily achieved by simply opening up one of the hinged panes. The blinds are operated manually, or via a smartphone app – perfect for when you’re not at home, but want to appear to be.

  • Thermal Insulation: as low as 0.80 W/m2K
  • Sound Reduction: up to 45 dB
  • Security: RC1N, RC2
  • Locking: exposed
  • Construction Depth: 71mm
  • Design Styles: Home Pure
  • I-tec Glazing, I-tec Shading

Internorm KV 240 uPVC/Aluminium Window

KV440

The Internorm KV 440 window combines a flush design, high performance and integrated blinds. Cleaning the individual slats of the blinds is no longer necessary. The integrated blinds are fitted between the panes meaning they do not get dusty. If you need to access the blinds, an hinged single pane of glass can be opened. This is available with either an aluminium frame or glass edge (Studio range). The blinds can be operated manually, or via a smartphone app.

  • Thermal Insulation: as low as 0.64 W/m2K
  • Sound Reduction: up to 45 dB
  • Security: RC1N, RC2
  • Locking: concealed
  • Construction Depth: 93mm
  • Design Styles: Studio, Home Pure, Home Soft, Ambiente
  • I-tec Glazing, I-tec Shading, I-tec Ventilation, I-tec Insulation

Internorm_KV440_HomeSoft_iso

Timber and Timber/Aluminium Windows

The HF range of Internorm windows offers the protection of aluminium on the outside, with the warmth of timber on the inside. The H is for Holz, the German word for wood. The F is for Fenster, the German word for window.

HF 210

Enjoy the warmth and beauty of timber inside with the protection of aluminium outside, with the Internorm HF 210 Timber/Aluminium window. The square-edged aluminium profile can be designed in many colours and with endless design possibilities.

  • Thermal Insulation: as low as 0.67 W/m²K
  • Sound Reduction: up to 46 dB
  • Security: RC2
  • Locking: concealed
  • Construction Depth: 85mm
  • Design Styles: Home Pure, Home Soft, Ambiente
  • I-tec Glazing

Internorm HF210 Timber & Aluminium Windows & French Doors, Hartney Wintney, Hampshire

HF 310

The Internorm HF 310 window is a combination of timber and aluminium, with a highly insulating thermal foam between the frame and sash. Natural timber and weather-resistant aluminium create a high performance window that is suitable for Passive House projects. The HF 310 window can be combined with the KF 410 uPVC window due to the same flush design of the aluminium cladding.

  • Thermal Insulation: as low as 0.62 W/m²K
  • Sound Reduction: up to 46 dB
  • Security: RC2
  • Locking: concealed
  • Construction Depth: 85mm
  • Design Styles: Studio, Home Pure, Home Soft, Ambiente
  • I-tec Glazing

Internorm HF 310 Timber/Aluminium Windows, Streatley, Berkshire

HF 410

The Internorm HF 410 timber/aluminium composite window is a new development in the range and advancement in manufacturing technology. It features a laminated timber core and solid hardwood exterior, adding further strength and durability to these high performance triple glazed windows. The Internorm HF 410 is available in the Home Pure, Home Soft, Studio and Ambiente styles and in a range of wood finishes including Oak, Ash, Larch, Walnut and, for a vintage look, a new Grey Oak is now available.

  • Thermal Insulation: as low as 0.64 W/m²K
  • Sound Reduction: up to 45 dB
  • Security: RC1N, RC2
  • Locking: concealed
  • Construction Depth: 85mm
  • Design Styles: Studio, Home Pure, Home Soft, Ambiente
  • I-tec Glazing, I-tec Core

Internorm HF 410 Timber/Aluminium Windows

HV 350

Sun and privacy protection coupled with excellent thermal and sound insulation make the Internorm HV 350 window with integrated blinds one of the most high performance windows available. Day/night recognition and intelligent heat protection can be activated manually or from your smartphone via an app. Perfect for when you’re unexpectedly late home from the office or out of the country. Access to the blinds is easy and is achieved via an hinged panel. This is available with an aluminium frame or glass edge (Studio range).

  • Thermal Insulation: as low as 0.60 W/m²K
  • Sound Reduction: up to 47 dB
  • Security: RC2
  • Locking: concealed
  • Construction Depth: 85mm
  • Design Styles: Studio, Home Pure, Home Soft, Ambiente
  • I-tec Glazing, I-tec Shading

 

Our range of Internorm Front Doors

Internorm front doors are Austrian made and available in aluminium or timber/aluminium. They are bespoke and are of exceptionally high quality and can reach u-values as low as 0.58 W/m2K making them suitable for Passive House projects.

Internorm AT 410 Aluminium Front Door

A completely flush design. The door leaf sits flush within the door frame. Concealed hardware, level keyhole cover plates, sunken recessed handles, heavy-duty joiners and flat glass surrounds all combine to give the perfect flush design.

  • Thermal Insulation: as low as 0.78 W/m2K
  • Sound Reduction: up to 36 dB
  • Security: RC 2
  • Design Style: studio

Internorm KF 410 uPVC/Aluminium Windows

Internorm AT 400 Aluminium Front Door

Smooth door leaf and a square-edged frame create clear lines with designer elements such as glass cutouts and bar handles.

  • Thermal Insulation: as low as 0.75 W/m2K
  • Sound Reduction: up to 36 dB
  • Security: RC 2
  • Design Style: home pure, home soft, ambiente

Internorm AT 310 Aluminium Front Door

This door has a flush door leaf outside with a profiled door leaf inside.

  • Thermal Insulation: as low as 0.81 W/m2K
  • Sound Reduction: up to 33 dB
  • Security: RC 2
  • Design Style: home pure, home soft, ambiente

Internorm AT 305 Aluminium Front Door

A profiled design, inside and out plus excellent thermal insulation, sound reduction and security features.

  • Thermal Insulation: as low as 0.98 W/m2K
  • Sound Reduction: up to 39 dB
  • Security: up to RC 2
  • Design Style: home pure, home soft, ambiente

Internorm AT 200 Aluminium Front Door

Available with a square-edged or profiled design, this door comes with a multitude of finishing options.

  • Thermal Insulation: as low as 1.2 W/m2K
  • Sound Reduction: up to 40dB
  • Security: up to RC 2
  • Design Style: home pure, home soft, ambiente

Internorm HT 410 Timber/Aluminium Front Door

The flush HT 410 features concealed hardware, level keyhole cover plates, recessed handles and flat glass surrounds.

  • Thermal Insulation: as low as 0.58 W/m2K
  • Sound Reduction: up to 37 dB
  • Security: WK 2
  • Design Style: studio

Internorm HT 400 Timber/Aluminium Front Door

Continuous glass layers, bar handles, stainless steel furniture and a square-edged frame, combine to create a stylish timber/aluminium front door.

  • Thermal Insulation: as low as 0.73 W/m2K
  • Sound Reduction: up to 33 dB
  • Security: WK 2
  • Design Style: home pure, home soft, ambiente

Internorm AT400 Aluminium Front Door, Hemel Hempstead, Buckinghamshire

Revolutionary Technologies at Internorm

In order to meet the rising demands on design, technology, quality and comfort, Internorm has developed a series of revolutionary technologies – I-tec.

I-tec Ventilation

  • A ventilator is completely integrated into the frame so even when your windows are closed; fresh air can circulate 24/7

I-tec Locking

  • Maximum burglar protection
  • Invisible locking and closing elements make cleaning windows easier than ever

I-tec Shading

  • Integrated blinds for sun and privacy protection
  • Day/night recognition allows for automatic opening and closing of the blinds at sunrise and sunset

I-tec Glazing

  • Unlike most other window panes that are connected to the frame in only a few positions, Internorm uses FIX-O-ROUND technology meaning there is a continuous connection of the glass pane to the frame, improving stability, thermal performance and sound insulation.

I-tec SmartWindow

  • Home or away, adjust your blinds and much more using the free smartphone app

About Internorm

Internorm, like Thames Valley Windows, is a family business and is now the largest internationally active window brand. They have manufactured over 21 million window and door units, all of which are made in their very own, ultra-modern manufacturing plants to your precise specifications. They have developed a series of revolutionary technologies to meet the continuing demands on design, technology, quality and comfort.

 

 

Thames Valley Windows is proud to say that we are an Internorm Distribution Partner, guaranteeing perfect product quality and the highest levels of service, before, during and after installation.

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You may also be interested in reading our blog, ‘Why Choose Internorm Windows and Doors?

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