Tel: 01225 342840 | | Established 2009Hallmark Composite doors Apeer Composite Doors

Vertical Sliders combine the aesthetic features of traditional sash windows with the benefits of modern PVCu materials.

Vertical Sliders

Vertical sliders combine the beauty and elegance of the traditional sliding sash window with the high performance, security, durability and energy efficiency of modern window design and manufacture.

Sliding Facility – both the top and bottom sash can be moved vertically and held in the required position; sashes can be operated individually or simultaneously

Tilting Facility – after the sashes have been set in the required slide position, the tilt facility can then be operated. The sashes will then tilt in towards the room at an angle and can be operated individually or simultaneously.

Suitable for both new build homes and replacement projects.

- WER A Rating as standard
- Enhanced safety and security
- Slide and tilt facilities for greater convenience and flexibility
- Attention to detail for enhanced aesthetics
- 10 year product guarantee

Energy Performance


Styles and Finishes



JF Vertical Sliders offer maximum energy performance; multi-chambers within the frame act as a barrier against heat loss, ensuring that vertical sliders offer excellent thermal efficiency. All glazing units feature high-performance ‘Soft Coat’ glass, reflecting internal heat back into the home whilst absorbing solar energy from outside. The multi chamber profile system, couple with high performance double glazing units ensure excellent thermal performance. Inliten Vertical Sliders are fitted as standard with high-performance double glazing which provides whole window U-values of 1.4 w/m2K, and a WER “A” rating.

JF Vertical Sliders are manufactured from a heavy-set profile system, ensuring enhanced strength, durability and performance, whilst still maintaining the aesthetic features of a traditional sash window. Both sashes within the Vertical Slider are fitted with high-performance gearing and restrictor hinges to ensure excellent levels of safety and security for your home. Our Vertical Sliders are backed by a 10 year product performance guarantee.

JF Sliders feature a sculptured finish for an enhanced visual appearance, and are available with a classic white finish or an authentic grain-effect colour including: black, oak, cream or whitegrain.

To create an authentic, traditional look and feel , attention to detail is paramount. A range of traditional window furniture is available including: ring pulls, decorative tilt latches and ‘catch & keeper’ style locks. Vertical Sliders can be further personalised with the addition of Georgian or Astrical bar and decorative Sash Horns.

JF Vertical Sliders are fitted as standard with Low Iron/Soft Coat double glazing units which deliver a WER energy ratings of “A” and whole window U-values of 1.4 w/m2K. Windows can be further personalised with the addition of Georgian or Astrical bars. Georgian bars are fitted within the glazing unit itself, whilst Astrical bars are fixed to the outer pane.

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Quality and elegance | 10 year guarantee | WER A rating | Slide and Tilt opening

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