Our door range covers bifold doors, sliding doors, entrance doors, emergency doors and access doors from SAS Senior Architectural Systems. They are designed for the UK commercial and residential markets and conform and exceed the current building regulations.


Ali Fold Bifold doors are designed to meet and exceed current building regulations with excellent thermal efficiency and U values. This will keep your clients warm in the winter, and reduce their energy bills. We have chosen the Ali FOLD folding sliding door system because it’s made from low maintenance premium aluminium designed and manufactured in the UK.

PURe Lift And Slide

This heavy duty sliding door system can cope with large leaf sizes for panoramic views, whist maintaining the best thermal performance.

SD Doors

These are designed to be a robust aluminium commercial door for high traffic projects. They can be manufactured to be a single, double or an emergency door and comes with various options including anti-finger trap stiles.

SPW500 Doors

Are constructed using thermally broken polyamide aluminium, designed to be a high performing commercial door and framing systems. They can be manufactured in single, double and emergency door options.

SPW600 / SPW600e Doors

Are manufactured from 75mm thermally broken polyamide aluminium and can be used for single, double, inward or outward opening doors. The SPW600e doors have enhanced thermal performance levels, achieving BFRC ratings.