UPVC Casement Windows
The five chambered Spectus Elite 70 profile system is at the heart of our Casement Windows. The result of extensive research in technology, legislation and thermal efficiency, the Elite 70 system is a complete suite of component parts, which enables the design, manufacture and installation of a full range of upvc windows all from the same system. This provides simplicity in design and fitting, unrivalled style and choice, plus a consistent aesthetic finish throughout.
Key Features
- Choice of finish from either Chamfered or Ovolo design profiles. Designed to provide customers with additional choice and a reduced installation time whilst achieving consistency in quality finish.
- Multi Chambered profile provides increased thermal efficiency.
- PCE means no gasket insertion is required, which provides improved weathering protection and neater corner joints.
- Single leg knock in beads are easier to glaze and speeds up the installation process.
- Flush glazing improves WER and adds to the aesthetic finish.
- Shares common details with French (Patio) Doors and Reversible Windows resulting in compatibility across all product ranges.
- Complete with a full range of extras such as Georgian Bars and Decorative Horns.
- Available with the Maco Mk2 Shootbolt locking system for extra security.
Bespoke Service
Our bespoke design and planning service will help cater for individual needs.
Colours
All Indigo profiles are available in a wide choice of colours so you can tailor a finish according to individual property styles. There are four standard colours: white, cream, light oak, rosewood and white foil. Other colours and grained foil finishes are available. Please ask us for details.
Efficiency - together, we're doing our bit
Indigo Products’ windows can achieve a Window Energy Rating of band A. Through continuous evaluation and improvements in design and quality testing, we have devised a suite of products that maximises the retention of solar heat gain within the property, whilst minimising any thermal and air loss.
Indigo Products are good for the environment
- Our windows and doors provide an outstanding barrier against heat and noise loss - even in the most extreme whether conditions.
- Windows and doors made from PVC negates the use of timber, protecting the planets trees.
- Our windows and doors do not require painting and therefore don't consume additional harmful materials or generate associated waste.
- Our entire manufacturing process - from production to installation - is confined to the UK and Ireland thereby minimising transportation and fuel consumption from wider exportation.
Technical Information and Downloads
For technical information and downloads on all of our products, please click here.

