WeatherMaster Plus Bi-Fold Doors for Seamless Indoor-Outdoor Living

Product Brochure
Sunspace Weathermaster Plus PDF
BI-FOLD DOORS WeatherMaster Plus™
Open up your Space with WeatherMaster Bi-Fold Doors
WeatherMaster bi-fold doors offer an elegant and versatile solution for expanding your living space whileenjoying unobstructed views. These doors are thoughtfully designed with multiple panels that fold and stack neatly to one side,effectively opening up a wide area and seamlessly bridging the gap between your indoor and outdoor spaces.
A Stylish Link to Your Outdoor Space


Discover the Benefits of BI-FOLD DOORS Installation
Bi fold doors elevate both the style and functionality of your home with their graceful folding design, allowing for expansive openings that effortlessly link indoor and outdoor areas. Explore the advantages of incorporating them into your living space.
Generous Dimensions
Panels come in remarkable sizes, reaching up to 3000mm high and 1200mm wide, making it easy to cover large and tall areas with ease.
Customizable Thresholds
Select from a range of threshold styles to suit your specific flooring and design preferences, creating a smooth and cohesive connection between indoor and outdoor spaces.
Wide Configuration Options
Create nearly any layout with up to 7 panels on the left and 7 on the right, giving you unlimited options to personalize your space.
Thermal Efficiency
With a 30mm polyamide thermal break, these doors provide outstanding thermal insulation, achieving a value of 1.4 W/(m2·K). This helps ensure a consistently comfortable indoor environment.
Create your favorite room to enjoy the outdoors today!
Aluminum Bi-Fold Door Systems
Our above-ground, bottom-rolling system showcases refined European design, with multiple threshold options to suit various needs. Custom-engineered hardware delivers impressive load-bearing strength while preserving slim sightlines, expansive door panels, and clean, minimal profiles.
WeatherMaster Plus Doors: Precision Engineering and Customization
The system streamlines fabrication by enabling doors to swing inward or outward using identical profiles. With both the sash and outer frame sharing the same depth, thermal efficiency is improved. Custom hardware and a clean, modern design deliver a blend of top-tier performance and visual elegance. Sunspace WeatherMaster Plus doors also include WeatherMaster Vertical 4-Track windows as a standard feature, offering a choice between single-glazed tempered glass or fully insulated thermal glass.
Technical Info
- Strong Support: Each panel is engineered to support up to 264.5 pounds.
- Impressive Dimensions: Panels can reach heights of 9.8 feet and widths of 3.9 feet.
- Extended Sizes: Custom lengths are available by contacting Sunspace directly.
- Threshold Options: Choose from a variety of threshold styles to suit your configuration.
- Precision Fit: Optional adjustable jambs ensure a tailored and secure installation.
- Effortless Glide: Operates smoothly on a bottom-rolling track system.
- Modern Design: Slim sightlines contribute to a clean, contemporary appearance.
- Finish Choices: Available in dual-tone and specialty finishes to complement your décor.
- Enhanced Security: Hidden shoot bolt locks and a simple handle on intermediate panels; key lock available as an option.
- Outside Access: Select a configuration that allows for exterior entry, regardless of layout.
- Coordinated Hardware: Handles and magnetic door holders are color-matched for a unified look.
- Versatile Layouts: Configure up to 7 panels on each side, all designed for smooth bottom-rolling performance.
- Opening Flexibility: Compatible with both inward and outward opening directions using the same profile.
- Thermal Efficiency: Includes a 30mm polyamide thermal break, achieving a value of 1.4 W/(m²·K) for better insulation.
- Seamless Integration: Inline system with matching sash and frame depth creates a polished, cohesive finish.
Sunrise Sunrooms has introduced an innovative solution with the WeatherMaster Plus Bi-Fold System, bringing together customizable features such as wall and ventilation options, bug and insect protection, passage doors, and systems designed for both seasonal and year-round use, all in one.



OUR GALLERY
Discover beautiful examples of bi-fold doors in our collection, highlighting our distinctive combination of elegance and flexibility in every project.
WHY CHOOSE SUNSPACE BY SUNRISE SUNROOMS ?
Discover why homeowners in Southern Maine who prioritize superior quality, personalized design, and outstanding service choose Sunspace by Sunrise Sunrooms.
- Experience and expertise
Since 1978, Sunspace by Sunrise Sunrooms has built a solid reputation for delivering quality across Southern Maine. Our experienced team designs and builds every solarium with precision and expert craftsmanship.
- Quality materials and craftsmanship
Our top priority is delivering exceptional quality. We use premium materials built to endure Maine’s harsh climate, so you can enjoy your home in every season. You can rely on us for lasting durability and year-round comfort.
- Commitment to customer satisfaction
Our number one priority is ensuring our clients are genuinely satisfied. From the first consultation to the final installation, we strive to provide a smooth and enjoyable experience. Our friendly and knowledgeable team is always available to answer your questions and help bring your vision to life.
Q&A
Explore our Q&A section to find answers to all your questions about bi-fold doors.
What kind of thermal efficiency do the doors offer?
The doors feature a 30mm polyamide thermal break, providing a thermal insulation value of 1.4 W/m²K.
How does the inline system benefit the door design?
The inline system is designed with the sash and outer frame at the same depth, resulting in a clean and seamless appearance.
Are there options for door panel sizes to fit specific needs?
You can select from a range of panel sizes to match your specific needs and the space you have available.
Can the doors open both inward and outward?
Yes, the same profiles are used for doors regardless of whether they open inward or outward.
How secure are the locking mechanisms for these doors?
The doors feature hidden shoot bolt locking mechanisms and can be upgraded with an optional key lock for enhanced security.
Is the jamb adjustable for different wall depths?
The adjustable jamb allows for a precise fit and makes the installation process easier.
What are the maximum dimensions for bi-fold door panels?
Panels can be up to 3000mm in height and as wide as 1200mm.
OUR OTHER PRODUCT


WEATHERMASTER WINDOWS
Enhance your space with Weathermaster windows, designed to provide customizable ventilation and dependable protection against the elements. Crafted from durable materials, these windows ensure clear views and smooth functionality, making them an ideal option for comfort and flexibility throughout the year.