- ### Do you want us to come and take measurements?
- Don't let the cold, noise, or high bills ruin the comfort of your home in Sant Joan Despí.
- ### How much does it cost to replace aluminium windows in Sant Joan Despí?
- The cost varies depending on the opening measurements, the chosen type of opening, and the thickness of the insulating glass. As we don't rely on intermediary companies and are our own manufacturers, we guarantee the best quality-price ratio. Ask us for a free visit and we'll provide a fixed quote.
- ### Is it better to choose sliding or casement windows?
- Sliding windows are ideal if you have limited interior space because they don't intrude into the room when opened. However, casement or tilt-and-turn windows offer a much more airtight perimeter seal, making them the mandatory option if you're seeking the highest level of thermal and acoustic insulation.
- ### I live near the B-23 motorway or in Pla del Vent, what type of glass do I need?
- For areas with high noise pollution or heavy traffic exposure, we install acoustic glass with asymmetrical thicknesses (for example, one 6mm pane and one 4mm pane separated by an argon gas chamber). This configuration disrupts sound waves, drastically reducing noise.
- ### What does it mean for aluminium to have Thermal Break (RPT)?
- It means that the window frame has a polyamide separator piece inside. This piece cuts off temperature transmission, preventing the cold from outside from entering the home. It's key for comfort and to prevent the window from 'sweating'.
- ### Is permission required from Sant Joan Despí Town Hall to replace windows?
- Normally, if you don't modify the structural opening or alter the exterior colour set by the neighbours' association, it's enough to submit a minor works notification ("assabentat") to the town hall. Our team can guide you through this simple process.