1. Determine the right size and style of doors for your space: 
Before installing sliding or bi-folding doors, it is essential to determine the right size and style of doors for your space. Consider the width and height of the opening, the type of material you want the doors to be made of, and the style of the doors that will best match your home’s design.

2. Choose the right material: 
Sliding doors and bi-folding doors can be made of different materials, such as wood, aluminium, and combination. Each material has advantages and disadvantages, so choosing the right material is essential based on your needs, budget, and style preference.

3. Consider the doors’ orientation: 
The doors’ orientation can significantly impact how much natural light and ventilation you get in your space. If you want to maximize natural light, consider installing doors facing the sun. If you want to increase ventilation, consider installing doors that allow for cross-ventilation.

4. Add additional features: 
You can add additional features to your sliding or bi-folding doors to improve their functionality and aesthetic appeal. For example, you can add screens to keep insects out, install blinds or shades for privacy, or choose doors with low-E glass to reduce UV rays.

5. Ensure proper installation: 
Proper installation is essential to ensure the longevity and performance of your sliding or bi-folding doors. Hire a professional installer with experience in installing these types of doors to ensure they are properly installed and operate smoothly.

In conclusion, opening up your space with sliding doors or bi-folding doors can help you create a seamless transition between your indoor and outdoor spaces, maximize natural light and ventilation, and improve the overall aesthetic appeal of your home. By following these tips, you can ensure that your doors are the perfect addition to your home.