Sunrooms.

Sunrooms from the Designer Door Company, Belfast are the perfect choice for increasing the square footage for your home.
Each sun room is custom designed to flow with your property and maximise the functionality of your new space. 

Great care is taken through the entire survey and design process, with the calculations made for optimal thermal performance, drainage, plumbing and electrics.
Foundations are laid to the same depth as your property with the correct insulation and damp proofing installed throughout your new sunroom.

Choose from multiple roof design options such as an apex or pitched roof with tiles for a more traditional look, or opt for our popular flat warm roof systems for a more sleek and stylish appearance. 

Our popular pod extensions feature hidden drainage in the flat roof system, allowing full practical functionality without taking away from the overall aesthetic of the modern sunroom. 

If natural light is at a premium, a beautiful roof lantern can be added to our flat roof extensions.
We can design these to match the makeup of your new room, whether you opt for floor to ceiling glazing, bifold doors or sliding patio doors. 

Our high performance frames and glazing will be used throughout your entire project, ensuring that even the largest expansions of glass will help to retain heat in your home. 

Chat with our friendly team today and find out what we can do with your available space!