Life Cycle of UPVC Profiles at KILKIN UPVC
At KILKIN UPVC, we specialize in fabricating high-quality UPVC windows and doors using certified Wintech profiles—renowned globally for their durability, recyclability, and energy efficiency. While we do not produce raw materials ourselves, we ensure that every product fabricated at our facility upholds Wintech’s international quality standards and contributes to a sustainable future.
Sustainable & Recyclable
Precision Fabrication Process
Long-Lasting Performance
Eco-Friendly Fabrication
- Sustainable & Recyclable
- Precision Fabrication Process
- Long-Lasting Performance
- Eco-Friendly Fabrication
One of the key strengths of UPVC lies in its recyclability. During fabrication at KILKIN UPVC, any cuttings, damaged, or leftover profile sections are collected and managed responsibly. These offcuts can be recycled by authorized PVC facilities, minimizing waste and contributing to an eco-friendly construction cycle.
The Wintech UPVC profiles we use are manufactured through an advanced process involving high-tech extrusion and rigorous quality control. As fabricators, we receive these pre-tested profiles and transform them into custom windows, doors, and glazing units based on our clients’ specifications.
We ensure every fabricated product meets key performance standards, including:
Air and water tightness
Thermal and acoustic insulation
Structural durability and strength
Smooth operation and aesthetic finish
Once installed, our UPVC products offer superior protection from weather, UV resistance, and low-maintenance ease, while maintaining their appearance for years. These systems are designed to withstand Pakistan’s diverse climate conditions, making them ideal for residential, commercial, and industrial use.
At KILKIN UPVC, we are committed to environmentally responsible practices. While we do not produce the UPVC compound ourselves, we work closely with Wintech to ensure that the profiles we use are part of a larger sustainable system. We handle and reduce fabrication waste, contribute to recycling efforts, and deliver products that support green building standards.
Understanding UPVC Window & Door Profiles at KILKIN UPVC
At KILKIN UPVC, we fabricate a wide range of Wintech UPVC profiles designed to meet the specific requirements of residential and commercial properties across Pakistan. These profiles form the backbone of our durable, energy-efficient, and low-maintenance UPVC windows and doors.
- L-T-Z Profile Categories
- Main Profile Variants
- Profile System Structure
- Auxiliary Profiles & Components
To simplify identification, UPVC profiles are generally categorized into three main types:
- L Profiles (Frame Profiles) – Form the outer casing or body of the window or door.
- T Profiles (Sash/Wing Profiles) – Used in the moving parts (wings) that open and close.
- Z Profiles (Mullion/Transom Profiles) – Used to divide the window or door structure at specific points.
These profile systems can be selected and customized based on design, performance, and space requirements.
🪟 Frame Profiles (Safe Profiles)
These form the structural boundary of the window or door. Variants include:
Eco Safe
Super Safe
Molded Safe
🚪 Sash or Wing Profiles
These allow the window or door to open and close smoothly:
Eco Wing
Narrow Wing
Dropper Wing
Outward Opening Wing
Door Wing
Super Door Wing
Outward Opening Door Wing
🧩 Mullion (Medium Recording) Profiles
Used for vertical or horizontal separation within the window system:
Eco Medium Recording
Static Medium Recording
Super Static Medium Recording
Narrow Medium Recording
Outward Opening Medium Recording
Each of these profiles is selected based on the architectural design, structural load, and installation requirements.
PVC profiles are classified by:
Base Width (e.g., 60mm, 70mm, 80mm systems)
Number of Internal Chambers, which influence insulation and strength.
The more chambers, the better the thermal efficiency, sound insulation, and structural integrity.
To ensure perfect fit, performance, and finish, we also utilize several supporting profiles and accessories:
Glazing Beads (Lath): Selected based on glass thickness; available in oval and decorative styles.
Gaskets: Used for sealing; includes casing and wing gaskets, made from TPE or EPDM for maximum durability.
Coupler (Vineyard) Profiles: Available in thick bond and short bond types, chosen according to frame base width.
Corner Turning Profiles: Designed for turning at specific angles like 90°, 135°, or custom corners.
Frame Extension (Chassis Elevation) Profiles: Used to increase the height of frames as needed.
Galvanized Steel Support Plates: Essential for reinforcement, chosen based on profile type, installation height, and wind load requirements.
Auxiliary UPVC Profiles at KILKIN UPVC
Glazing beads, also known as cheetah slat profiles, are used to secure fixed or operable window panes within the frame. They are available in different sizes to match varying glass thicknesses and ensure a firm, clean fit.
Gaskets play a crucial role in insulating UPVC windows and doors. These seals provide air-tightness, waterproofing, and superior thermal and sound insulation. At KILKIN UPVC, we fabricate windows with Wintech’s high-quality TPE gaskets to deliver long-lasting performance in all weather conditions.
The number of gaskets integrated horizontally in a PVC profile system determines its sealing efficiency. More gaskets mean enhanced protection against air and water leakage, making the system ideal for energy-efficient buildings.
Vineyard profiles are used for joining multiple PVC frame profiles seamlessly. These are essential in multi-window installations where frames need to be aligned precisely and fixed securely.
Used to create aesthetic corner transitions, corner return profiles enable smooth angle connections between frames. Available in 90° and 135°, they can also be customized to suit unique architectural designs or space requirements.
Chassis elevation profiles are applied when there is a need to raise the height of the window or door frame, especially in cases of uneven sills or design-specific installations.
Premium Hardware & Accessories Used in KILKIN UPVC Windows and Doors
At KILKIN UPVC, we fabricate each UPVC window and door system using high-quality accessories and genuine hardware components that ensure long-lasting durability, smooth operation, and top-tier security. Our fittings and components are sourced from trusted, internationally renowned manufacturers to guarantee consistent performance and customer satisfaction.
Espagnolette Systems
- Single Opening Espagnolette: Smooth single-axis opening, closing, and locking using the handle.
- Tilt and Turn Espagnolette: Dual functionality for vertical opening and inward tilting.
- Espagnolette Receptors: Locks sash to frame for tight sealing and security.
Hinges and Connectors
- Heavy-Duty Hinges: Smooth movement of sashes while maintaining structure.
- Central Registration Chocks: Precision joining of mullion profiles.
- Support Sheets: Reinforces PVC profiles for large sashes and wind resistance.
- Screws & Fixings: Rust-resistant fasteners for secure assembly.
Trusted Brands & Genuine Materials
- Genuine accessories from ACCADO, a Wintech subsidiary.
- High compatibility, reliability, and security with UPVC systems.
- Includes handles, hinges, espagnolettes, and connectors.
High-Quality Glass Options
- Irani Glass: Renowned for its superior clarity and strength.
- Ghani Glass Pakistan: Trusted local manufacturer offering high-performance, eco-friendly glass.
Precise Measurement & Cutting Process at KILKIN UPVC
✅ Step 1: Site Measurement – Accuracy Starts Here
Construction irregularities are common, making precise on-site measurements critical.
We use digital measuring tools for millimeter-level precision and input data into specialized software to generate fabrication-ready plans.
🧩 Step 2: Selecting the Right UPVC Series
System choice depends on building location, environmental conditions, and client preferences.
Our experts explain pros and cons of Wintech UPVC options and guide customers toward the best-fit system.
💻 Step 3: Measurement Transfer & Software Integration
All measurements are transferred to our fabrication software to eliminate manual errors.
Hardware, profiles, and accessories are factored in automatically, with detailed printouts generated for client approval.
✂️ Step 4: Cutting List Preparation & Profile Cutting
Software-generated cutting lists minimize waste and enhance efficiency.
Profiles are cut using precision machinery, factoring in a 6mm weld allowance and angle requirements (90°, 45°, or custom).
Final dimensions are verified manually to ensure fabrication accuracy.
🔧 Standard Profile Distribution (Per Window)
Typically includes:
- 3 x Frame (chassis) profiles
- 2 x Sash (wing) profiles
- 1 x Mullion (transom) profile
Beading (lath) = Frame size + (2 x Mullion size)
Kilkin UPVC’s Premium Service Package: 1-Year Warranty & Free Service
Peace of Mind, Guaranteed
Kilkin UPVC offers comprehensive service packages, including a 1-year warranty on hardware, accessories, and glass components.
This warranty covers issues such as humidity, air leakage, and water leakage, ensuring your installations perform reliably under all conditions.
We also include 1 year of free service, offering regular maintenance and responsive support as part of our customer-first philosophy.
Our commitment to top-tier service and product longevity ensures confidence and satisfaction from the first installation onward.