At Four Seasons, we are constantly innovating and searching for ways to improve the customer experience....and we delivered. The newest variations of the Addition 365 are nothing but the best. The Addition 365 incorporates the finest and most durable materials to ensure it can hold the weight of all of the memories made in the room. The aluminum component makes the structure of the room strong, and the vinyl cladding component ensures the addition is always at a comfortable temperature and is truly integrated into your home. Furthermore, we offer a variety of window options so you can choose what best suits you. Our casement windows include a multi-point locking mechanism, worry-free hinge mechanism, and 90 degree opening for easy cleaning. The double hung windows ensure strength, durability, beauty, and security. They also include a tilt-in sash for easy cleaning. Lastly, our double sliding windows are flexible, provide for excellent ventilation, include lift-out sashes for easy clean...