Enjoy a seamless exit from your Chelmsford home to your garden with the RAUM Aluminium Patio Door. These aluminium doors combine minimalist design with high performance to give you an excellent product. Despite the slimline frames, these aluminium doors are very durable, supporting the large glass panes and can withstand up to 400kg while still able to slide effortlessly. They are so secure that they are up to Secured by Design and PAS 24 standards.
The multi-configuration, inline system of these aluminium doors means that you’ll enjoy leading thermal performance in your Chelmsford home. Not only will the large glass panels let in lots of natural light, helping to heat your home, but the aluminium profile breaks down and traps in pockets of warm air. Both work to keep your home at a comfortable temperature throughout the year. The performance is so good that they achieve U-values as low as 1.07 W/m²K.
Unlike other patio doors, this profile features the unique lift and slide functionality, giving it an edge over other systems. With greater flexibility, this system works in addition to the standard patio door. This results in improved ease of use for these aluminium doors and better weatherproofing, thermal performance and security.