Residence 7 - R7 uPVC Flush Casement Window

Following the success of the Residence 9 range, the equally impressive Residence 7 window has been launched. Residence 7 is a new 75mm deep window system designed to replicate the 19th Century Flush Sash Timber Window. It can be considered for use in Conservation Areas due to its authentic appearance. You can visit our showroom in Andover Hampshire to view our product range. Please note the window pictures below are from our Residence 9 range, visually similar from the outside.

This authentic design is also appealing to any homeowner who wants a top end luxury window brand. It can accommodate 28mm double or 44mm triple glazing with market leading thermal and acoustic performance. It achieved one of the highest classifications on weather test due to its robust design. It is hand finished and made by craftsmen.

Residence 7 is manufactured from a modern composite material to give a virtually maintenance free finish. The Residence 7 window system follows on from the Residence 9 system, it has 7 chambers and is 75mm thick making it easier to use with window replacements. Residence 7 is truly a luxury, top-end window system and can also be incorporated into Orangeries and Garden Rooms from the Eclectic Brand which is renowned for its boutique window systems. 

Residence 7 Multi Chambered Window

Normal PVC window frames have 3, 5 or sometimes 6 chambers and are usually 70mm thick (inside to out) The Residence 7 system has 7 chambers, so it achieves market leading performance! Residence 7 is a new window system designed to replicate the 19th century flush sash timber window. It has been designed from scratch and has therefore been designed to accommodate the additional size and weight of 44mm triple glazing. Town-houses can now be upgraded to significantly reduce noise pollution. By specifying triple glazing for use with our 7 chambered frame design you can achieve market leading performance for sound and thermal insulation.

  • 1 - Flush External SashResidence 7 flush casement window
  • 2- 75mm Frame Depth
  • 3 - Flush Internal Sash
  • 4- Glazing bead style to suit 28mm double or 44mm triple glazing
  • 5 - 28mm or 44mm triple glazed Low E sealed units
  • 6 - 7 Chambered System


Hand Finished - Ironmongery Options

The joints of our R7 window are hand crafted and combines the repeatability of the modern machining process with the eye of a craftsman.

You can personalise your Residence 7 windows with a choice of handles. The Monkey-tail and Pear drop designs were popular designs of the period. If your room is more contemporary you can also specify more modern finishes like Chrome, Brass or a Pewter Patina.

Residence 7 insulation

With your Residence 7 window, you can acheive an 'A++' Energy Rating, 0.8 w/m²k u-value with the 44mm triple glazing.


Your Residence 7 windows come complete with multi-point shoot-bolt locking complete with night vent facility. The mechanically jointed sashes on these windows are “glass bonded”. The best windows in Europe are glass bonded and many of the world’s most famous modern Skyscrapers utilise glass bonding technology. With the glass bonded to the sash and with the bead on the inside, it makes removal of the glass by a burglar very difficult. Glass bonding also strengthens the sash so it can resist racking forces which notoriously lead to the sash being difficult to open and close.

Residence 7 Brochures

Residence 7 Collection window 

Residence 7 Colour Collection

Residence Collection door 

You could also consider windows from our Residence 9 flush casement window range (100mm deep system) 

Selection of Colours Available (visit our showroom in Hampshire for the full range)

Residence 7 Window Colour Options

Residence 7 Windows FAQ's   

What’s the difference between R9 and R7 windows?

The main difference between the two window systems is the overall thickness of the frames (inside to out). The Residence 7 is a seven chambered 75mm deep window, the Residence 9 is a nine chambered 100mm deep window. From the outside they are identical looking, from the inside the R7 window is flush, whereas the R9 window is not, so is slightly more decorative looking.

What u-value can you achieve with Residence 7 windows?

A 28mm double glazed window will achieve an overall u-value 1.2 w/m²k and is certified as Window Energy Rating (WER) A rated. According to the manufacturers a 44mm triple glazed Residence 7 window has an overall u-value of 0.8w/m²k and is certified WER A++ rated. This far surpasses British Building regulation requirements, keeping your home nice and warm in the winter and cool in the summer.

What colour Residence 7 windows can I buy?

There are many different colours available including the popular choices Rosewood, Painswick, Corse Lawn and Eclectic Grey, along with the wood options like Golden, Irish, English and Silvered Oak. You can download our free R7 colour guide.

Where can I download a Residence 7 brochure?

Our Residence 7 window brochure is free to download on our website.

Residence 7 Windows are available across Hampshire, Dorset, Berkshire, Wiltshire, Surrey and London

Our no pressure promise

At KJM Windows & Conservatories, we pride ourselves on our no hassle, no pressure approach to providing high quality home improvement products to the thousands of customers who have put their trust in us since 1982.

find out more