uPVC French Windows
Why choose French Windows by Weatherseal?
Weatherseal’s uPVC French windows redefine elegance and practicality, offering expansive double sashes for seamless outdoor views, abundant natural light, and superior ventilation. Perfect for living rooms, balconies, and other modern spaces, these windows enhance functionality and aesthetics.
Built from premium, low-maintenance materials, they ensure durability and long-lasting performance. Available in 7 luxurious color options, including timeless white, Weatherseal French windows combine style and utility, making them an ideal upgrade for contemporary homes.

Best Areas & Benefits
uPVC French windows are a stylish addition to both residential and commercial spaces, offering wide openings and maximum natural light. Ideal for gardens, patios, balconies, and living rooms, these double-door windows provide an elegant European touch while enhancing indoor-outdoor connectivity. Their classic design complements both contemporary and traditional interiors.
Gardens
Patios
Balconies
Living Rooms
Breathtaking Views with uPVC French Windows
uPVC French windows bring the outside in, offering expansive views and abundant natural light. Their elegant design and wide openings create a seamless connection between your indoor spaces and the beauty of nature.
Explore Our Stunning Range of Premium Colors
Looking to add a pop of personality to your space? Our premium colour range has something for every style – whether you want to keep it classic or go bold, we’ve got the perfect shade for your windows and doors!






Our Detailed Profile Drawings
Our uPVC French Windows Profile Drawing offers a clear, detailed visual representation of the design and structure of French windows. Perfect for architects, builders, and homeowners, this drawing helps you understand the precise dimensions, frame styles, and finishes, ensuring a seamless fit for your space.

Technical Specification
The Technical Specification for our uPVC French windows provides a comprehensive overview of the product’s key features and performance metrics. This specification ensures that you make an informed choice, helping you select the perfect solution for your home. Whether you’re focused on durability, aesthetics, or energy performance, our French windows meet the highest standards.
Minimum and Max Dimensions :
Type of Handles |
Espag handle |
Rimini Handle |
Crank Handle |
Handle with key option. |
Allen key handle |
Cockspur handle |
Other Specifications | Details |
Profile Wall Thickness | 2.3 mm (+/- 0.2) mm |
G.I Reinforcement Thickness | 1.2mm-2.8 mm |
Maximum Glass Thickness | 4mm-34 mm: 4mm-39mm |
Sound Insulation | 35db |
Profile Width | Range 60 mm |
Profile Chambers | 3 Chambers |
U-value | 1,502 W/m2K |
Warranty | 20 Years |
Type of Glass |
Double-glazed toughened glass |
Toughened Glass |
Clear Glass |
Laminated Glass |
Reflective Glass |
Client Feedbacks on Our uPVC French Windows
Hear directly from our clients through written reviews, sharing their experiences with Weatherseal’s products and services. Their feedback reflects our commitment to quality and customer satisfaction.





Upgrade Your Home with Premium uPVC French Windows at Affordable Pricing – Get in Touch Now!
Enhance your living space with our durable, and energy-efficient uPVC sliding windows at reasonable pricing. Enjoy sleek designs perfect for modern kitchens, bedrooms, bathroom, & balconies with superior insulation, and long-lasting quality. Contact us today!
Our Other Product Ranges
Check out our range of uPVC and System Aluminium products -built to last, designed to impress, and perfect for keeping your home stylish and energy-efficient.

01
uPVC Windows
Explore Weatherseal’s uPVC windows for exceptional insulation, noise reduction, and energy efficiency. These durable, low-maintenance windows enhance ventilation, security, and style for your home.

02
uPVC Doors
Choose Weatherseal’s uPVC doors for unmatched security, sleek design, and durability. Weather-resistant and low-maintenance, these doors offer a stylish, long-lasting solution for your home entrance.

03
System Aluminium
Discover the strength and precision of System Aluminium products. With modern design and long-lasting performance, these windows and doors bring high-end aesthetics and superior durability to your space.
Know More About uPVC French Windows
What Are uPVC French Windows?
uPVC French Windows are double-panel, side-hinged windows. They converge at the middle and lack a fixed or central post in between. They open outward or inward, allowing dual opening. They carry the timeless charm and elegance of French doors in the size of the windows.
They use long-lasting and low-maintenance material called Unplasticized Polyvinyl Chloride (uPVC).
What are the Features of uPVC French Windows?
Multi-point locking system
uPVC French windows come with a multi-point locking system. The frame has several locking points positioned at different places for anchoring. When they get activated using the window handle or crank mechanism, they provide additional layers of security than single-point locks. They become practically impenetrable for intruders, thereby preventing forced entry.
Dual opening sashes
uPVC windows French style have dual-opening sashes that swing both outward and inward from the centre in different directions. They provide a clear, wide and unobstructed view as well as access to the outdoors. Their design allows them to open fully for efficient ventilation and natural light. Controlled air flow is also possible by opening only one sash independently.
Steel reinforcement for added strength
uPVC French windows doors get their structural strength and rigidity from steel reinforcement. Underneath their modern look, they conceal layers of thick galvanised steel. This steel reinforcement enables these windows to withstand harsh weather conditions, undesirable manual force or natural pressure such as strong winds.
Energy-efficient glazing
uPVC French window designs usually have double or triple glazing. The glazing aids in thermal insulation. It blocks heat from outside during the summer and prevents heat loss from inside during the winter. It also lowers the need for using artificial cooling or heating systems, which otherwise cause a steep rise in electricity bills. The energy-efficient glazing of these windows significantly contributes to energy savings.
Why Choose uPVC French Windows?
uPVC French window designs are an amalgamation of functionality and aesthetic appeal. They not only have versatile styles but also deliver high performance due to their technical and functional features.
Durability and weather resistance
Unlike windows made from metal or wooden materials, uPVC French windows doors create a resistance barrier to ultraviolet (UV) rays, rust, corrosion and other unwelcome elements. They have minimal wear and tear, leading to greater durability and lifespan. They are all-weather windows. Hence, they are suitable for even spaces located near the seaside or facing humidity or prolonged sun exposure.
Thermal and sound insulation
uPVC, being a low conductor of heat, maximises the effect of insulated glazing. The material also reduces the external noise transmission. uPVC windows French style are ideal for spaces where indoor temperature regulation and a quiet, serene environment are key factors.
Low maintenance and easy to clean
uPVC is a low-maintenance material. It hardly requires frequent repainting, repairs or polishing due to low wear and tear. A soapy water wipe is the minimal cleaning that uPVC French windows need to maintain their shine.
Customizable aesthetics
uPVC French windows can be personalised according to the interior requirements or personal preferences. It is available in different hues, ranging from jet black to mahogany. The choice of glass panes can vary from reflective and laminated to clear, toughened or double-glazed glass. There is also a variety in its handle designs and textures.
FAQs: All You Need to Know
Discover answers to the most common questions about our uPVC French Windows. Whether it’s about features, installation, maintenance, or customization options, we’ve got you covered to make an informed decision.
How do uPVC French windows improve ventilation?
French windows open fully with no center post, maximizing airflow into your home. This makes them an excellent choice for areas requiring ample ventilation, such as living rooms or bedrooms.
Are French windows a good option for increasing natural light?
Yes, French windows feature large glass panes that allow maximum light into your home. Their double-opening design enhances both light and the sense of space in any room.
What makes uPVC French windows energy-efficient?
Weatherseal uses insulated profiles and multi-glazed glass options in its French windows, providing superior thermal efficiency. These features help reduce energy consumption for heating and cooling.
What customization options are available for French windows?
You can customize your French windows with different frame colors, finishes, and glass types, including frosted or decorative options, to align with your aesthetic preferences.