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Sophisticated system design

Residence 7 windows or R7 as some may call them, create a flush appearance both inside and out. Their seven-chamber design provides high levels of thermal and insulating performance while their smooth finish is low maintenance and weather resistant.

R7 windows provide a stylishly sleek appearance that will perfectly complement both traditional British properties and contemporary homes. Their 75mm deep window system is ideal for installation in a variety of property types.

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PVCU Residence 7 windows external view


Featuring an elegantly flush sash appearance on both the exterior and interior of the frame gives the R7 its chic modern appearance and the versatility to be used for both contemporary modern homes and traditional heritage homes alike.

Residence 7 window with high performance glazing and high thermal efficiency


Their seven-chamber design provides excellent levels of thermal performance and can achieve A++ energy ratings. Their profile is 75mm wide and can accommodate double or triple glazing.

Residence 7 with secure locking systems


Residence 7 windows are internally beaded for superior security performance. When combined with multi-point locking, they are one of the most secure window systems available today.

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  • Colour

    Classic or contemporary, the choice is yours

    Residence 7 windows are available in a range of wood effect and unfoiled matt finishes. From English Oak and Grained White to Cotswold Green and Jet Black, Residence 7 windows are designed in the way that you want them to be. You can even opt for a single colour or choose a dual colour to create a contrasting internal and external finish – each of our colours is tailored to suit your home.


    Add character to your windows

    Residence Collection timber effect windows feature elegant Romatopola Monkey Tail or Pear Drop design handles. They are available in nine exclusive finishes to allow personalisation to perfectly complement any property’s character.


    Authentic and high-performance glazing

    Residence Collection timber effect windows can feature authentic Georgian bars to faithfully replicate the period style. Their slim sight lines create a traditional look which is distinctive and appealing, perfect for traditional and contemporary properties.


    Expertly crafted windows made to your exact requirements

    At Dekko Window Systems, we manufacture all our windows at our Lancashire factory. We can create bespoke windows, designed, and fabricated to your exact specifications. When you want to offer your customers high performance, style, and customisation, choose Dekko Window Systems as your trusted supplier.

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    uPVC windows used as replacement for old timber windows