National Day offer from United Star Aluminum and Glass Factory No. 1 Super Saraya section only 325 riyals per meter, including the Spanish parts (10 year warranty) No. 2 Gulf section only 425 riyals per meter, including Spanish parts (10 year warranty) No. 3 Royal section for only 540 riyals per meter, including the Spanish parts (10 - year warranty) No. 4 Structure or Carton Wall for only 540 riyals