Thermally insulating glass is particularly important for fully glazed French doors when it comes to saving energy. However, tilt and slide patio doors made of uPVC not only get their thermal insulation from the glazing, but also from the frames and the profiles of the doors themselves.
The fact that PVC – the main material in uPVC doors and uPVC windows – is easy to work with and very versatile indeed allows modern profiles to be manufactured today that reduce the U-value of building components even further. This is possible thanks to a few simple factors:
- The low thermal conductivity of the material
- Multi-chamber profile technology
- Cleverly placed seals
- Carbon fibre reinforcements
PVC only features low levels of thermal conductivity, making it a good insulator from the outset. This is then further improved via the use of multi-chamber profiles and various different seals.
If you would prefer to have greater break-in protection, it is also worth choosing profile reinforcements made of a modern carbon fibre composite material that exhibits similarly low levels of thermal conductivity. This replaces the usual steel reinforcements – a solution that offers very little thermal insulation – and thus achieves additional energy savings.
As a result of all this, uPVC tilt and slide patio doors are state-of-the-art products that feature a convincing modern look without making you compromise on security, thermal insulation and appearance when it comes to your construction project. In short, they are an impressive all-round solution.