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However, roller blinds make a significant contribution to reducing heat loss in winter, while in summer they effectively protect the interior from excessive solar heat gain, thus reducing the use of additional cooling devices.
They work more effectively than ordinary curtains or shutters, as their construction creates an air cushion between the window surface and the roller blind’s armouring, which is an excellent insulator.
This means that your home will remain pleasantly cool even when it is hot outside.
If we leave the roller blinds closed all day on a hot day, we can enjoy pleasant coolness and relaxing shade in the evening.
In winter, windows and doors contribute to the loss of up to 25% of heat, and in summer they absorb 60% of sunlight?
In order to save energy in winter and avoid excessive heating of rooms in summer, it is worth using Aluprof external roller shutters.
Aluprof external roller shutters allow you to reduce your energy expenditure all year round by up to 30%.
Roller shutters protect against excessive sunlight, cold, wind, rain, noise and, to a basic extent, against burglary. Roller shutters can be controlled with switches on the wall or by radio.
Types of mounting of external roller blinds.
 Type A1 |  Type A2 |  Type A3 |  Type A4 |  Type A5 |
Available in RAL and wood-like colours
