Roller blinds are the perfect way to keep your home cool in the summer and warm in the winter. They are also a great way to keep your privacy while allowing light into your home. 

When you're shopping for roller curtains in Nottinghamshire, it's important to consider the size of your room.

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 Here are some tips to help you choose the right size for your room: 

1. Measure the width and height of your window. These measurements will give you a starting point for choosing the correct size of a roller blind. 

2. To get an idea of how much light comes in through your window, hold a ruler up to the window and measure from the top of the ruler to the bottom. This number is called the "light transmittance." Roller blinds with a higher light transmittance allow more light into your room, while those with a lower light transmittance will block more light. 

3. Use this information to choose a roller blind size that is two or three times as wide as your window's width and height. For example, if your window's width is 80 inches and its height is 24 inches, choose a blind that is at least 192 inches wide (80×24). 

4. Be sure to measure both the length and width of each side of your chosen blind before making your purchase. Sometimes one side may be shorter than the other; this can be corrected