The reason you need to do this is to give your hardwood flooring space to expand and contract with changes in temperature and humidity. If you fail to leave an expansion gap your flooring will have no space to expand and can easily become damaged.
It is important that you also think about whether you want solid hardwood or engineered hardwood. Depending on how you want to lay the floor may make this decision for you. If you have underfloor heating or want to float your floor over an underlay then you will need to select an engineered hardwood.
The choice of flooring is one of the most basic yet important decisions a homeowner has to make when undertaking a renovation, as it underpins everything else. While there are plenty of different options, from carpet to terrazzo, one material is the acknowledged standard: hardwood.
Leave stilettos and tap shoes at the door to avoid puncturing the wood. While you`re at it, consider enforcing a no-shoe policy for all types of footwear to keep things extra clean.
But choose carefully because some engineered floors have top layers so thin that they can`t be sanded and refinished in the future. Higher-quality products feature a thicker layer where you`re getting as much usable wood as you would out of a solid board.
The direction you choose to lay your wooden flooring is entirely up to you. It might be worth thinking about how you want the room to look though. Most people lay their floor lengthways according to the path of light coming from a window or door. This helps to highlight the natural beauty of you flooring as the light falls on the grain pattern.