Connecticut's Trusted WeatherMaster Plus Installer
Why Connecticut Homeowners Choose the WeatherMaster Plus Bi-Fold System
Opens an Entire Wall
Standard sliding or swinging doors often obstruct views and limit access due to bulky frames or protruding panels.
✓ Solution: The bi-fold doors fold completely to the edge of the frame, opening up an entire wall with nothing obstructing the view or the access path. Maximum visibility and unmatched convenient garden access.
Maximum Natural Light
Traditional door and window frames often obstruct views and limit natural light, even when closed.
✓ Solution: Slim frame profiles maximize the glazed area, allowing far more natural light into your porch or sunroom than any other door configuration at the same opening size. Even when closed, there is little in the way of light.
Superior Security
Some homeowners fear that glass-heavy folding systems appear less secure than solid walls.
✓ Solution: The WeatherMaster Plus Bi-Fold system includes multi-point locks, robust frames with heavy-duty hinges, and in some configurations, laminated triple-glazed glass that is tougher to break than standard residential alternatives. The doors cannot be levered off the hinges.
Thermal Performance
Connecticut’s shoulder seasons demand a door system that does not sacrifice insulation at the frame for the sake of design.
✓ Solution: The system includes a 30mm polyamide thermal break for increased thermal values of 1.4 W/(m2.K), keeping the space comfortable in April and October without cold-air infiltration at the frame.
Available Colors
white
black
Driftwood
Bronze
Grey
Available Tints
Clear
Smoke
Dark Gray
Bronze
The WeatherMaster Plus Bi-Fold Door System
A European-designed, above-ground bottom-running system with bespoke hardware engineered for maximum carry capacity, slim sightlines, oversized door panels, and minimum profiles. It is a truly inline system, with the sash and outer frame sharing the same depth for a clean, flush appearance that looks intentional rather than added-on.
The system is standard with WeatherMaster Vertical 4-Track windows, with options for single-glazed tempered and full thermal insulating glass.
Technical Specifications
| Specification | Detail |
| Max Weight per Panel | 120 kg per panel |
| Max Panel Height | 3000mm |
| Max Panel Width | 1200mm |
| Thermal Break | 30mm polyamide thermal break: 1.4 W/(m2.K) |
| Track System | Ultra-smooth above-ground bottom running |
| Threshold | Multiple threshold options |
| Jamb | Adjustable jamb option |
| Opening Direction | Opens inward or outward using the same profiles |
| Design | Inline system: sash and outer frame are the same depth |
| Locking | Intermediate doors: concealed shoot bolt locking with single point handle. Key locking optional. |
| External Access | Option for access from outside on any configuration |
| Handles | Color-matched handles and magnetic door holders |
| Configurations | Every conceivable configuration achievable up to a maximum 7 Left 7 Right with bottom rolling |
| Sightlines | Slim sightlines |
| Finishes | Dual color and special finishes available |
| Window Integration | Standard with WeatherMaster Vertical 4-Track windows |
| Glazing Options | Single-glazed tempered glass or full thermal insulating glass |
Four Benefits of the WeatherMaster Plus Bi-Fold System
Compact and Aesthetically Pleasing Profile
Over the years, bi-folding doors have become a lot slimmer and less conspicuous. Thanks to innovation in the materials used, the frames today are smaller yet still very strong. Because the doors fold, they take far less space when opened than any sliding alternative. This allows the system to open up an entire wall, which is not possible with sliding patio doors. The doors fold neatly to the edge of the frame, giving your Connecticut porch or sunroom maximum visibility and unmatched access to the outdoor space.
Adds Value to Your Home
Bi-folding doors can fit any style of Connecticut home, from older Colonial and Victorian homes to modern and minimal contemporary styles. Their simplicity and practicality enhance the way you live at home. Bi-folding doors brighten dark spaces and create seamless access to your garden, blending the inside with the outside and adding measurable resale value.
Maximum Natural Light
Due to their slim frame profile, the glazed surface is significantly larger than any other door type, meaning the WeatherMaster Plus system allows far more light into your porch or sunroom than any other door configuration at the same opening size. Even when closed, there is little in the way of natural light.
Low Maintenance and High Durability
Aluminum frames withstand Connecticut’s temperature swings throughout the year. Neither the cold Connecticut winters nor the hot summer months can warp or bend the frames. The system is also highly thermally efficient and can withstand strong gusts of wind. Maintenance is simple: a periodic wash and a dash of oil on the hardware prolongs the lifespan of the system without any annual treatment program.
Sunspace WeatherMaster Plus Styles and Configurations
How Our Bi-Fold Door Installation Process Works
Free No-Pressure Consultation
Custom Specification and Quote
Custom Manufacturing
Factory-Certified Installation
Walkthrough and Warranty
Why Connecticut Homeowners Choose Sunspace by Sunroom Designs New England
Our Guarantee
🛡️
No payment until fully satisfied.
We handle all permits, engineering, and materials upfront. You pay only after you approve the finished result.
💰
Guaranteed pricing.
The price quoted is the final price, no change orders, no surprises at job completion.
Our Craftsmanship
🏆
Factory-trained certified master builders
On every installation, meeting Sunspace manufacturer standards every time.
⚙️
2-year no-questions-asked
Labor warranty on every project. Any issue, any cause, we fix it, period.
Our Service
🏡
Transferable lifetime warranty
Stays with your home at resale, adding lasting value to your property investment.
🕐
On-time, clean, professional
We arrive as scheduled, keep a tidy work area, and leave no debris behind.
Service Areas
WeatherMaster Plus Bi-Fold Door Installation Serving Connecticut
WeatherMaster Plus Bi-Fold Door FAQs for Connecticut
What is the WeatherMaster Plus Bi-Fold Door System?
The WeatherMaster Plus is a European-designed, above-ground bottom-running aluminum bi-fold door system that folds completely to the edge of the frame when open, clearing the full opening. It is a truly inline system with the sash and outer frame at the same depth, combining walls, ventilation, insect protection, passage doors, and bi-fold doors into a single customizable product. The system is standard with WeatherMaster Vertical 4-Track windows, with options for single-glazed tempered and full thermal insulating glass.
How is the WeatherMaster Plus different from a standard swinging porch door?
A standard swinging door opens to one side only and blocks furniture and access when open. The WeatherMaster Plus Bi-Fold system folds the panels completely to one side and stacks them at the edge of the frame, leaving the full opening clear. This is not possible with any sliding or swinging door configuration. The bi-fold system also delivers superior thermal performance via the 30mm polyamide thermal break, superior security via multi-point locking, and more natural light via its slim frame profile.
What configurations are available?
Every conceivable configuration is achievable up to a maximum of 7 panels left and 7 panels right with bottom rolling. The system opens inward or outward using the same profiles, and the adjustable jamb option accommodates various installation scenarios. We specify the right configuration for your exact opening at the free consultation.
What are the maximum panel dimensions?
Each panel can be a maximum of 1200mm wide and 3000mm high, with a maximum weight of 120 kg per panel. The system is engineered for oversized panels without hardware strain.
What glazing options are available?
Two glazing options are available for the glass panels: clear single pane tempered glass and clear Low-E Argon insulating glass. For the WeatherMaster vinyl window integration, four tint options are available: Clear, Smoke Gray, Dark Gray, and Bronze.
How is the bi-fold door secured?
Intermediate doors use concealed shoot bolt locking with a single point handle, with key locking available as an option. There is also an option for access from outside on any configuration. Multi-point locking, robust frames with heavy-duty hinges, and in some configurations laminated triple-glazed glass make the system highly secure for both residential and commercial Connecticut applications.
Can the WeatherMaster Plus be installed on an existing porch or sunroom?
Yes. The WeatherMaster Plus Bi-Fold Door System installs into any existing porch or sunroom enclosure opening where the framing supports the system. It is also a natural upgrade for Connecticut homeowners who have an existing screen room or WeatherMaster enclosure and want to replace a standard swinging door with a full folding glass wall. We assess the existing framing at the free consultation and confirm compatibility before anything is specified.
Is the system suitable for commercial properties in Connecticut?
Yes. The WeatherMaster Plus Bi-Fold system is widely used in commercial environments because of its security performance, thermal efficiency, and design flexibility. Our commercial outdoor living service covers commercial WeatherMaster Plus installations using the same factory-certified process as residential projects.
What maintenance does the system require?
Very little. Aluminum frames do not warp or bend through Connecticut’s temperature swings. A simple occasional wash and a dash of oil on the hardware is all the maintenance the system ever needs. There is no annual painting, sealing, or rot inspection required.
Can I combine the WeatherMaster Plus with a patio cover or sunroom project?
Yes. The WeatherMaster Plus Bi-Fold Door System is designed to integrate with complete porch and sunroom installations. Many Connecticut homeowners combine a bi-fold door installation with a WeatherMaster window system and a patio cover to create a fully enclosed, weather-protected outdoor room. Our patio cover installation service offers acrylic, insulated, and hybrid roof options that all pair with the WeatherMaster Plus system.
How do I get started?
Call 860-324-6403 or use our contact page to schedule your free, no-pressure consultation. We will visit your Connecticut porch or sunroom, measure your opening, and recommend the right WeatherMaster Plus configuration for your space. You can also review our installation process and browse completed projects in our project gallery before reaching out.
Open the Wall. Let in the Light. Require Almost Zero Maintenance.
What’s Included, At No Risk to You
- ✓ Licensed, bonded, and insured — Connecticut residential and commercial construction
- ✓ Guaranteed pricing — the price quoted is the final price, always
- ✓ Fully managed project — we coordinate design approval, manufacturing, and final installation
- ✓ 2-year no-questions-asked labor warranty on every installation
- ✓ Transferable lifetime warranty stays with your home at resale
- ✓ Factory-trained certified master builders on every project
We want to create exceptional designs and ensure excellent customer service from start to finish. We take pride in the creativity and quality of work we deliver. We are known for our unique and versatile design capabilities.
Contact
Sunspace By Sunroom Designs New England
23 Margaret Ln,
Glastonbury, CT 06033
Phone: 860-324-6403
Email: [email protected]
Monday — Saturday
8:00 AM to 8:00 PM
Sunday: Closed
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