✓ Energy Efficient
✓ Manufactured in the UK
✓ 10 Year Guarantee!

Dual top-swing (reversible) windows offer a less expensive option for use where traditional vertical sliding sash windows would otherwise be appropriate.  

Dual top-swing windows comprise two fully reversible sashes, one above the other, with the top sash stepped forward to mimic the design of traditional sash windows.

Dual top-swing windows are outward opening and fully reversible. Whilst both opening and closing the widow there is a multi-step hinge restrictor which needs to be operated. This is a safety feature which is particularly useful if there are small children in the vicinity.

The size of openable parts (sashes) is restricted to a maximum size of 1500mm wide and 1500mm high, with a semi-perimeter of 2700mm.

Being reversible, cleaning the outside of the windows from inside is very simple. Also, suitably sized windows will provide a means of escape in the case of fire.

  • Manufactured from selected redwood to ISO 9000 QA standards – ensuring ultimate quality.
  • All timber sourced from properly managed sustainable sources – so as to protect the environment.
  • Protim double vacuum preservative treated to prolong service. 30 year guarantee.
  • Rounded arrises to ensure complete and equal cover of wood stain finish.
  • Wood stain or factory coatings available for ultimate choice and improved quality of finish.
  • Aquamac high performance gasket in frame and sashes to give improved weather sealing.
  • Fully reversible IPA hinge system with restrictor to assist cleaning / maintenance and improve safety.
  • Ventilated aluminium bottom bead to provide full drainage facility and improved double glazing unit performance.
  • Trickle ventilator and canopy providing controllable ventilation.
  • 18 mm Glazing rebate to allow increased gap around double glazing units, improving ventilation and prolonging service of unit.
  • Factory glazed with Low-E double glazing units providing excellent U-value.

* Subject to standard industry design parameters.


We hold a 100% satisfaction record with Network Veka, and are highly recommended by our customers

The doors were fitted today. Very nice, thanks for the service. The fitter was excellent, a good ambassador for the company, someone your company can be proud of.

Dave Twist , Kinlochewe Hotel
April 2021

The installers that completed my installation were top notch. They were courteous, friendly completed the job to a high standard and tidied up after them.

Mrs Reid, Thurso
October 2020

Delighted with the fantastic job, from first call with Iain, to visit to showroom, Iain the surveyor's assessment and Davy's work. Quality from start to finish, and excellent support thereafter. Davy is an artist, not a tradesman. Thank you Norscot!

Mr Fitzsimons, Tain
September 2020

Very Pleased, first class job!

Mr Angus Fraser, Thurso
August 2020