Useful
Why should I change my windows?
I haven’t decided whether to have aluminum or PVC window frames. What would you advice me?
What is the difference between the types of window frames?
Although I changed my window frames I get condensation and also some mould in the room. Why is this happening?
What are the types of opening mechanisms that you offer?
What is K-glass??
What are the guarantees provided?
Can I contact you after the guarantee period expires?
Do you offer window frames purchase by installments?
What is the period of production?
What is included in the price and what kinds of discounts do you offer?
How is the price calculated?
Which are the producers you work with?
How is PVC obtained?
