uPVC Casement Doors
Why choose Casement Doors by Weatherseal?
Weatherseal’s uPVC casement doors redefine modern design and practicality, delivering unmatched functionality and style. These doors feature wide, outward-opening panels for seamless indoor-outdoor transitions, abundant natural light, and superior ventilation. Perfect for balconies, patios, kitchens, bedrooms, and contemporary spaces, they elevate both aesthetics and usability.
Crafted from premium, low-maintenance materials, Weatherseal casement doors promise long-lasting durability and reliable performance. With 7 luxurious color options, including timeless white, these doors effortlessly blend style and utility, making them the ideal choice for upgrading modern homes.

Where Can uPVC Casement Doors Be Used?
Casement doors are known for their strength, durability, and energy efficiency. Their wide-opening design makes them a great fit for balconies, entrances, and terrace spaces, ensuring easy access while maintaining excellent security. These doors are ideal for both residential and commercial spaces where durability and weather resistance are essential.
Balconies
Entrances
Terrace Spaces
Classic Style with Seamless Functionality
uPVC Casement doors open up your space to expansive views and ample natural light, seamlessly connecting your indoor and outdoor areas. Their elegant design and wide openings create a perfect blend of functionality and beauty, bringing nature into your home effortlessly.
Explore Our Stunning Range of Premium Colors
Transform your space with our wide array of premium colors for uPVC casement doors. Whether you’re aiming for a timeless, elegant look or a bold, modern touch, we have the perfect hue to suit your taste and elevate your home’s design.






Our Detailed Profile Drawings
Our uPVC Casement Door Profile Drawing provides a detailed, clear visual representation of the design and structure. Ideal for architects, builders, and homeowners, this drawing showcases precise dimensions, frame styles, and finishes, ensuring a perfect fit for your space.

What Are the Technical Specifications of uPVC Casement Doors?
The technical specification for our uPVC casement doors provides a detailed overview of key features and performance metrics. This ensures you make an informed decision, selecting the perfect solution for your home. Whether prioritizing durability, aesthetics, or energy efficiency, our casement doors meet the highest standards.
Minimum and Max Dimensions :
Type of Handles |
Double-side handle with key |
Double side handle single side Key |
Double side handle single side Key & Knob |
Rimini Handle with key |
Rimini handle without key |
Rimini Handle with key and knob |
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 | upto 35db |
Drain Slots | Drainage slots should be 50-100mm from the profile edge. For frames over 1500mm, provide at least 3 slots, spaced 600-700mm apart, starting 50-100mm from the edge. |
Profile Width | Range 60 – 65mm |
Profile Chambers | 3 Chambers – 5 Chambers |
U-value | 1,502 W/m2K |
Warranty | 20 Years |
Type of Glass |
Double Gazed toughened glass |
Toughened Glass |
Clear Glass |
Laminated Glass |
Reflective Glass |
Client Feedbacks on Our uPVC Casement doors
Client Feedbacks on Our uPVC Casement doors
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 Casement Doors at Affordable Pricing – Get in Touch Now!
Transform your home with our durable and stylish uPVC Casement doors at reasonable pricing. Combining sleek designs with exceptional durability, these doors offer superior performance and long-lasting quality. Perfect for modern living room, bedroom, & kitchen—contact us today to upgrade your home!
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 Casement Doors
What is a Upvc Casement Door?
uPVC casement doors are a classic design with a modern upgrade. They are made from robust, weather-resistant and low-maintenance material called unplasticised polyvinyl chloride (uPVC). Casement doors refer to side-hinged doors. A frame with hinges on one side holds the door together. They can open inward or outward at 180 degrees, like a traditional door, for effortless indoor-outdoor transition.
They can be installed as a single or double frame in main entrances, balconies, terraces, patios, decks or commercial spaces where good ventilation is a key criterion.
What are the Key Features of uPVC Casement Doors?
Side-Hinged Opening
Side-hinged opening mechanism is a prominent feature of the casement door uPVC. The hinges are located on the right or left vertical side of the frame. This helps you to control the direction and range of movement of the door.
The door can swing either inside or outside, enabling optimal airflow and unhindered views of the locale. The ease of opening and closing like a traditional door ensures that you are able to walk in and out or move bulky items effortlessly. The customisable colours, sizes and finishes enrich the traditional aesthetic quotient further.
Multi-Point Locking System
Most traditional doors have a single-lock system, especially from the outside. They are more prone to theft or invasion of your privacy. uPVC casement doors have sophisticated multi-point locking bolts or hooks along the edge of the frame. When you use the handle or key, these multi-lock points get activated and secure your space to the next level.
High-Grade uPVC Profile
The premium grade of uPVC material in casement doors can stand strong against wear and tear due to time and weather. Its structural integrity remains undamaged from rust, moisture, humidity, extreme heat and other environmental degradation. That’s why it can give long-lasting performance for at least 20 years.
Double/Triple Glazing Compatibility
uPVC casement doors fitted with double or triple glazing for superior thermal and sound insulation. The multi-layer glass reduces heat loss. The interiors stay cool in the summers and warm in the winters. The insulation mechanism minimises dependence on air conditioners, water coolers, heaters and other cooling or heating systems. The energy efficiency goes up and electricity expenses go down.
The double or triple-glazed glass also provides soundproofing against hubbub from noisy streets or busy surroundings.
Airtight Sealing
Casement door uPVC use high-quality rubber gaskets on the frame and edge for airtight sealing. These gaskets act as a complete protective seal to block air, water and dust filtration. The sealing maintains an appropriate indoor temperature by stopping cold air leaks. It keeps moisture and rainwater from seeping inside the space. It also shields against the finest dust and pollution particles, thereby fostering a hygienic and pleasant indoor environment. These doors are highly recommended if your property is located in a high-pollution zone or if you suffer from respiratory health issues.
The improved insulation leads to power usage efficiency in heating and cooling gadgets. This helps in significant cost savings in electricity bills.
Reinforced Steel Core
While uPVC itself is known for its strength and multi-locking mechanism, its construct becomes more resilient with internal galvanised steel reinforcement. The steel reinforcement provides an additional layer of thickness and rigidity. It prevents the casement door from bending, warping or sagging over the years of wear and tear. As a result, it becomes almost invincible against severe weather conditions and other external pressures.
Smooth Hardware Mechanism
The use of premium hardware is integral to the functional value and smooth operation of uPVC casement doors. The hinges not only allow effortless opening/closing of the door, but their rust-free characteristic also makes them long-lasting. The handles are ergonomically designed for a firm and easy grip for locking/unlocking. The friction stays enable controlled opening, steady position and protection against slamming even in the windy weather.
Customizable Size & Design
Unlike traditional doors, which have limited customisation features, uPVC casement doors can be tailor-made to complement your individual tastes or the interior character of the space. You can customise the dimensions – whether it is for the main entrance, balcony, showrooms or offices. There is a distinct range of colours too, in light and dark shades with different finishes such as woodgrain textures or evergreen whites.
You can even personalise the design, starting from inward-outward opening style to handles and glass type.
Thermal & Sound Insulation
The integration of uPVC material, double or triple glazing and rubber gaskets makes it a powerful enabler for indoor comfort and a sense of quiet. The thermal insulation reduces heat transfer, making summers feel cooler and winters warmer. The airtight sealing and glazing impede unpleasant sound emissions from outside.
Low Maintenance
Casement doors uPVC can look as good as new for years without requiring polishing, sealing, chemical treatment, varnishing or painting. The primary reason is that they are resistant to heat, water, humidity, rust and termites. Hence, they hardly need any maintenance except an occasional swipe with a damp cloth.
What are the Benefits of Using uPVC Casement Doors?
Enhanced Security
The uPVC casement doors have secure locking at the top, middle and bottom of the frame. The multi-chambered construction of frames fortifies the security further. They are a safe bet against unauthorised access for both residential and commercial spaces.
Superior Energy Efficiency
The double or triple glazing combined with airtight sealing is super effective in managing temperature variations. You can enjoy cool ambience in the hot, humid climate and snug warmth in the winter. Your air conditioners, water coolers and heaters have to work less, thereby curbing electricity costs.
Effective Noise Reduction
Casement doors made from uPVC make your space immune to sound disturbances from outside. The multi-layer glass and impermeable sealing aid in acoustic efficiency for homes, offices or hospitals located in noisy neighbourhoods.
Weather Resistance
Wooden doors can expand, decay or warp, while metal ones can become rusty or corroded or melt during intense weather elements. On the contrary, uPVC is highly resilient to high temperature variations, moisture, heavy downpour, elevated humidity and coastal climates.
Long-Term Durability
Since uPVC is an all-weather resistant material, its casement doors can maintain structural integrity and longevity. It is warp-proof, rust-proof, rot-proof, corrosion-proof, moisture-resistant, heat-resistant and termite-proof. Hence, it is an ideal choice for all Indian weather conditions and locations.
Eco-Friendly Choice
uPVC has its environmental benefits, which make it a sustainable option for building projects. Its composition is free from lead or other dangerous chemicals and additives. It also consumes less energy than wood and metals during the manufacturing process.
One of its biggest characteristics is that it is recyclable after it reaches the end of its lifespan. Hence, while it may no longer serve its purpose as a door, it can be made into other products. This reduces landfill waste.
uPVC casement doors provide energy-efficient insulation and remain durable for decades, often without needing replacement.
What are the Types of uPVC Casement Doors ?
Single Casement Doors
(To describe what single casement doors are and where they are best used. The goal is to help customers understand how this space-saving, functional design is ideal for compact areas like utility rooms, kitchens, or narrow entrances.)
Single casement doors are single glass panes with hinges fixed on one side of the frame. Such doors swing inward or outward. Their functional and compact design makes them the right choice for utility rooms, store rooms, kitchens, passageways, narrow entrances, small balconies or patios, homes or offices in a congested locality, etc.
Double Casement Doors
(To explain the design and use of double casement doors. The goal is to show how they are ideal for wider openings, providing symmetry, ventilation, and ease of access for spaces like balconies, terraces, or large living rooms.)
Double casement doors have two sashes with hinges fixed on both sides. They meet at the centre and open inward or outward like a pair of doors. They are known for symmetrical aesthetics, wide-open view, ample access, abundant natural light and maximised ventilation. Hence, they elevate the look and practicality of spaces like large balconies, terraces, lounges and even commercial properties.
French uPVC Casement Doors
Homeowners, hotels or showrooms looking for a touch of Parisian charm in their décor can opt for French uPVC casement doors. The twin side-hinged, expansive glass panels open in the centre with unrestricted visibility. They let the improved air flow and natural light stream in. They can be seamlessly fitted into large balconies, patios, gardens and elegant entryways.
Fixed + Casement Combinations
The combination of fixed and operable panels in one door is a super-practical format of casement doors uPVC. The fixed side is stationary, while the operable side has hinges on the frame for easy opening and closing. This arrangement allows you to balance the natural light with airflow. You can make the best use of such doors for spaces that have large openings or scenic views, or need partial ventilation.
It is also ideal for spaces, situations or events where you need to manage the entry and exit of crowds.
What is the Installation Process for uPVC Casement Doors?
Site inspection
Our team will schedule a visit to your property for initial assessment and measurements of the space where the uPVC casement door needs installation. We will check the wall’s condition and structural integrity of the wall, location of your property, the local weather conditions and other factors.
Based on our evaluation, we will recommend the options that are the right fit as per functionality, aesthetic vibe of the space, your budget and your exact requirements.
Custom measurements
We believe in the utmost precision and accuracy in our work. That’s why we record the height, width and other details to the tiniest detail. This ensures that we can deliver a perfect-fit door with all high-quality hardware. The custom measurements also help us eliminate the air gaps, loose fittings and misalignments.
Manufacturing
After you place your order for a customised casement door, we begin the manufacturing process. It typically involves three steps:
Profile Cutting:
We build uPVC profiles for your door using high-accuracy, cutting-edge machines.
Frame Fabrication
We bring together the profiles, steel reinforcements and other components for joining through welding or mechanical processes.
Hardware Addition
We fit the door with glass, hinges, a multi-point lock system, handles, rubber gaskets and other accessories.
We do multi-level quality checks before it is ready for on-site delivery and installation.
Hassle-free installation
The on-site installation is handled methodically with multiple testing by our professionals. They stay at the site till you are completely satisfied with the installation. The other best part is that you don’t need to worry about post-installation cleaning of the site. We take care of that too.
Frequently Asked Questions About uPVC Casement Doors
Discover answers to the most common questions about our uPVC Casement Doors. Whether it’s about features, installation, maintenance, or customization options, we’ve got you covered to make an informed decision.
What are casement doors, and how do they work?
Casement doors are hinged doors that swing open inward or outward. They offer excellent ventilation and are easy to operate.
Are uPVC casement doors energy-efficient?
Yes, Weatherseal’s casement doors feature multi-chambered frames and insulated glass, making them highly energy-efficient.
What are the advantages of casement doors over traditional wooden doors?
uPVC casement doors are weather-resistant, durable, and low-maintenance compared to wooden doors that may warp, rot, or require frequent upkeep.
Are casement doors secure?
Weatherseal’s casement doors include multi-point locking systems and steel reinforcements, ensuring high levels of security.
Can casement doors be customized?
Absolutely. You can choose from a range of colors, glass types, and finishes to complement your home’s style.