Tigal represents the cutting edge of sliding door technology, developed in Europe to meet the demands of meeting and exceeding the performance requirements of modern new build developments across the globe – Innoverre are proud to include this truly exceptional product within our range.

Tigal provides maximum glazed areas coupled with exceptional thermal and acoustic performance, allowing daylight to flood your rooms with minimal obstructions to the view whilst also ensuring that the building’s interior remains cool in Summer, warm in the colder months and the noise of the outside world is kept outside.

Tigal is not a traditional or even a “lift and slide” patio door. Tigal utilises advanced gearing that brings the opening leaf into the room by 6mm before it slides in parallel with the fixed area. This 6mm movement allows for compression seals to the perimeter of the opener providing class leading weathering with the added benefit that the system can be locked partially open to provide ventilation.

Tigal provides highly efficient thermal insulation with the majority of configurations achieving 1.3 W/m2k using Innoverre’s standard 1.0 W/m2k centre pane sealed unit, this surpasses the building regulations requirement for thermal performance of doors into exisiting dwellings by over 25%. Through the use of thermally improved triple glazing and warm edge technology thermal performance can be further improved as low as 0.9 W/m2k depending upon configuration. This impressive performance minimises heat loss through the door keeping the inside of the building warm when the Tigal is closed.

Further glass options include:

  • Solar control glazing to reduce the sun’s glare ensuring comfort within the building
  • Sound attenuating glazing, to reduce the sound that is heard through the shut door
  • Interstitial blinds for privacy


The Tigal is available in the same range of high quality finishes as the Verandair ® enclosures and with a selection of hardware finishes to complement your choice.