Professional French Door Installation in Johannesburg & Pretoria
Transform your home with classic French doors. Expert installation of interior and exterior French doors, patio doors, and custom glass doors across Gauteng.
Why Choose French Doors for Your Home?
French doors are the epitome of elegance and functionality, bringing timeless charm and abundant natural light into your home. At Granite Joinery Experts, we specialize in professional French door installation across Johannesburg, Pretoria, Sandton, and surrounding areas. Our expert craftsmen have installed over 300 French door systems, helping homeowners create stunning transitions between indoor and outdoor spaces while adding significant value to their properties.
Whether you're looking to install classic wooden French doors for your bedroom, modern aluminum-framed patio French doors, or custom glass doors for your office, we deliver exceptional quality and precision. French doors don't just improve aesthetics—they maximize natural light, improve ventilation, create seamless flow between rooms, and enhance the overall livability of your space. Our installations meet all SANS building regulations and come with comprehensive warranties for your peace of mind.
Comprehensive French Door Solutions
Interior French Doors
Create elegant room dividers and expand visual space with interior French doors. Perfect for living rooms, home offices, bedrooms, and dining areas.
- Solid wood or engineered options
- Clear or frosted glass panels
- Custom sizes and configurations
Exterior Patio French Doors
Connect your indoor living spaces with outdoor patios, gardens, and balconies. Weather-resistant materials with superior insulation and security.
- Weather-sealed aluminum or timber
- Double-glazed energy-efficient glass
- Multi-point locking systems
Double French Doors
Classic double-opening French doors for grand entrances and wide openings. Maximize natural light and create impressive architectural features.
- Symmetrical dual-panel design
- Wide opening for furniture moving
- Astragal seals for weather protection
Custom Glass French Doors
Bespoke French doors with custom glass options including decorative patterns, colored glass, leaded designs, and privacy treatments.
- Etched and sandblasted designs
- Tinted or stained glass options
- Traditional Georgian or modern styles
French Door Installation Pricing 2025
Transparent pricing with professional installation included. All quotes include materials, labor, and 5-year warranty.
Additional Options & Upgrades:
- Custom Staining/Painting: R 1,500 - R 3,500
- Decorative Glass Panels: R 2,000 - R 6,000
- Smart Lock Integration: R 3,500 - R 7,500
- Blinds Between Glass: R 4,500 - R 8,000
Our Professional French Door Installation Process
Design Consultation & Measurements
We begin with a comprehensive on-site consultation to understand your vision, lifestyle needs, and architectural style. Our designers help you select the perfect French door style, materials, glass options, and hardware. We take precise measurements of your door openings, assess structural requirements, and evaluate natural light and traffic flow patterns. You receive detailed design renderings and material samples to visualize your new French doors.
Custom Manufacturing & Preparation
Your French doors are custom-built to exact specifications using premium materials. We source high-grade hardwoods, commercial-grade aluminum, and energy-efficient glass. Each door is crafted with precision joinery, weather-stripping, and quality hardware. For exterior installations, we ensure proper weatherproofing and insulation. Glass panels are professionally cut, sealed, and installed with appropriate glazing for your climate zone.
Structural Preparation
Before installation day, we prepare the door opening. This includes removing existing doors and frames, assessing and reinforcing the structural opening if needed, installing proper framing and headers, and ensuring level and plumb conditions. For exterior doors, we prepare weatherproofing layers, flashing, and drainage systems. All preparation work meets SANS building codes for structural integrity and energy efficiency.
Professional Installation
Our certified installers arrive with your custom French doors and all necessary materials. We carefully position and secure the door frame, ensuring perfect alignment and levelness. Doors are hung with precision-adjusted hinges, hardware is professionally installed, and all moving parts are tested. For exterior installations, we apply weather-sealing, caulking, and finishing trim. Interior installations receive matching architraves and paintable or stainable trim work.
Final Adjustments & Quality Check
After installation, we conduct thorough quality inspections. We test door operation, alignment, and locking mechanisms multiple times. All glass panels are cleaned and inspected for perfect clarity. We make micro-adjustments to ensure smooth operation, proper sealing, and optimal aesthetics. You receive a complete walkthrough demonstrating proper use, maintenance requirements, and warranty information. We leave your home spotlessly clean with all debris removed.
Benefits of French Doors
Abundant Natural Light
Large glass panels flood rooms with natural sunlight, reducing electricity costs and creating bright, welcoming spaces. Studies show natural light improves mood, productivity, and property value.
Seamless Indoor-Outdoor Flow
Perfect for South African indoor-outdoor living. French doors create effortless transitions to patios, gardens, and outdoor entertainment areas, expanding your usable living space.
Timeless Elegance
French doors add classic architectural beauty that never goes out of style. They complement both traditional and contemporary homes, increasing aesthetic appeal and resale value.
Improved Ventilation
Wide door openings allow excellent cross-ventilation, keeping your home naturally cool during warm Gauteng summers. Reduces air conditioning costs and improves indoor air quality.
French Door Installation Areas We Cover
Professional French door installation services across Gauteng. Fast, efficient service with minimal disruption to your home.
Complete Door Installation Solutions
Complement your French doors with our comprehensive range of professional door installation services:
French Door Installation FAQs
What's the difference between interior and exterior French doors?
Interior French doors are designed for room dividers and typically use lighter construction with decorative glass. Exterior French doors require weather-resistant materials, double-glazed insulated glass, multi-point locking systems, and weatherproofing to withstand elements while providing security and energy efficiency.
How long does French door installation take?
Interior French door installation typically takes 4-6 hours for standard openings. Exterior patio French doors require 6-8 hours including weatherproofing and trim work. Custom installations with structural modifications may take 1-2 days. We complete most residential projects in a single day with minimal disruption.
Do French doors provide good security for exterior use?
Yes, when properly installed with quality hardware. We use multi-point locking systems that secure the door at multiple points along the frame, tempered or laminated glass for break resistance, reinforced frames, and security hinges that can't be removed from outside. Additional options include security bars and alarm integration.
Are French doors energy-efficient?
Modern French doors can be highly energy-efficient with double or triple-glazed Low-E glass, proper weather-stripping, insulated frames, and quality installation. We use thermally broken aluminum frames or insulated wood construction to minimize heat transfer. Energy-efficient French doors can actually reduce cooling costs by optimizing natural light.
Can I install French doors in a standard door opening?
Yes, but it depends on the opening size. French doors typically require wider openings (1.8m-2.4m) than standard single doors. We can modify existing openings by removing walls, installing structural supports, and widening the opening to accommodate French doors. We assess structural feasibility during consultation.
What glass options are available for French doors?
We offer clear glass for maximum light and views, frosted or obscured glass for privacy, tinted glass for sun control, low-E glass for energy efficiency, decorative etched or leaded designs, and impact-resistant tempered glass. You can also choose between single, double, or triple-pane configurations based on insulation needs.
Do you offer custom sizes for French doors?
We specialize in custom French doors manufactured to your exact specifications. Whether you have oversized openings, non-standard heights, or unique architectural requirements, we create bespoke solutions. Custom options include door dimensions, glass configurations, materials, finishes, and hardware styles.
How do I maintain French doors?
Maintenance is minimal. Clean glass regularly with standard glass cleaner. Lubricate hinges and locks annually. Check weather-stripping on exterior doors yearly and replace if worn. Wood doors may require refinishing every 3-5 years depending on sun exposure. We provide detailed maintenance guides with every installation.
Can French doors be fitted with blinds or curtains?
Yes, several options exist. External curtain rods and roman blinds work well. We also offer French doors with integrated blinds sealed between glass panes—eliminating dust and damage. Alternatively, we can install magnetic blinds that attach directly to the door frame. We help you choose the best privacy solution.
What's included in your French door installation warranty?
All installations include our comprehensive 5-year warranty covering materials, workmanship, and hardware. Glass is covered against seal failure. We also honor manufacturer warranties on door materials (typically 10-25 years on frames, lifetime on glass). Installation issues are resolved at no cost within the warranty period.
Transform Your Home with Elegant French Doors
Bring timeless beauty and abundant natural light into your space. Get expert French door installation today.
Fast Installation | Free Quotes | 5-Year Warranty | Custom Solutions