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Premium UPVC Casement Windows | Energy Efficient Crank Out Windows

Upgrade to high-security UPVC casement windows. Experience 100% ventilation, compression seal airtightness, and multi-point locks. Custom sizes & Low-E glass. MOQ 1.

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  • Overview
  • Specifications
  • Customization Options
  • Application Scenarios
  • FAQ

Overview

HIGH-QUALITY DOORS AND WINDOWS AS WELL AS PERIMETER GUARDRAIL PROTECTION SYSTEMS

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Superior UPVC Casement Window Engineering
Our upvc casement window represents the pinnacle of modern fenestration technology, designed for homeowners and contractors who demand excellence. These energy efficient pvc casement windows deliver unmatched thermal performance while maintaining the classic appeal of traditional side hung upvc window designs. Each crank out windows unit features premium multi-point lock casement systems that provide fortress-level security and weather sealing.
Revolutionary Crank Out Windows Design
Unlike conventional sliding windows, our crank out windows swing fully outward to deliver 100% maximum ventilation. The side hung upvc window configuration allows you to capture every passing breeze while maintaining complete control over airflow. When closed, the advanced multi-point lock casement mechanism pulls the sash tightly against continuous EPDM rubber seals, creating an airtight barrier that eliminates drafts and dramatically improves acoustic soundproofing.
Energy Efficient PVC Casement Technology
Every energy efficient pvc casement window features multi-chambered profiles with integrated steel reinforcement cores. These upvc casement window frames utilize advanced thermal break technology, with internal air pockets that act as natural insulators. The result is superior energy performance that reduces heating and cooling costs year-round, making our energy efficient pvc casement windows an investment that pays for itself.
Multi-Point Lock Casement Security
Our multi-point lock casement system represents the latest advancement in window security technology. Each crank out windows unit incorporates multiple locking points along the frame perimeter, distributing closure pressure evenly and creating an impenetrable seal. This side hung upvc window locking mechanism not only enhances security but also improves weather resistance and thermal efficiency.
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Specifications

Specifications

Brand: HonCham UPVC Casement Window
Opening Style: Side Hung UPVC Window / Crank Out Windows / Inward Tilt-Turn
Frame Material: Energy Efficient PVC Casement with Galvanized Steel Reinforcement
Profile Thickness: 2.5mm - 2.8mm High Impact UPVC Casement Window
Glazing Options: Double/Triple Glazed Energy Efficient PVC Casement
Security System: Heavy-duty Multi-Point Lock Casement with Anti-Drill Technology
Hardware: Stainless Steel Crank Out Windows Operating Mechanisms
Sealing System: Triple EPDM Rubber Compression Seals for Side Hung UPVC Window
Sound Insulation: Up to 42dB Noise Reduction ( Energy Efficient PVC Casement )
Wind Resistance: Hurricane-rated UPVC Casement Window Structural Integrity
Warranty: 20-year Multi-Point Lock Casement and Profile Guarantee

Customization Options

Customization Options

Glass & Glazing for UPVC Casement Window Upgrade your energy efficient pvc casement with high-performance IGU systems. Our crank out windows accommodate Low-E coatings, Argon gas fills, and acoustic laminated glass. Each side hung upvc window can be customized with obscure or frosted glass for privacy applications.
Custom Sizing for Crank Out Windows We manufacture multi-point lock casement windows in exact custom dimensions. Our upvc casement window production capabilities include architectural shapes, oversized energy efficient pvc casement configurations, and specialty side hung upvc window designs for unique applications.
Color Options for Energy Efficient PVC Casement Choose from pristine white, anthracite grey, or wood-grain laminated finishes for your crank out windows. Our multi-point lock casement hardware is available in matching colors, while dual-color side hung upvc window options provide different interior and exterior aesthetics.

Application Scenarios

Application Scenarios

Residential UPVC Casement Window Projects A luxury coastal home in California replaced traditional windows with our energy efficient pvc casement units. The homeowner reported 40% reduction in energy costs, while the multi-point lock casement security features earned insurance discounts. The crank out windows design provided superior ventilation control during mild weather.
Commercial Side Hung UPVC Window Installation A high-rise office building in Toronto specified our upvc casement window system for 200+ units. The energy efficient pvc casement performance helped achieve LEED certification, while the multi-point lock casement mechanisms simplified maintenance for facility managers.
Historic Renovation with Crank Out Windows A heritage building restoration in London utilized our side hung upvc window units with SDL grilles. The energy efficient pvc casement technology met modern efficiency standards while preserving the building's architectural character through traditional crank out windows operation.
Typical Applications: Residential bedrooms with upvc casement window configurations, kitchen crank out windows over sinks, bathroom side hung upvc window for privacy, and commercial applications requiring energy efficient pvc casement performance with multi-point lock casement security.

FAQ

FAQ

Q: What is the main advantage of a casement/awning window over a sliding window?
A: The biggest advantage is 100% ventilation and superior airtightness. A sliding window only allows half of the window space to be open at any time, and relies on brush seals. A casement window swings entirely out of the way to catch full breezes, and uses a "compression seal" (pressing tightly against thick rubber gaskets) when locked, making it vastly superior at blocking cold drafts, water leaks, and street noise.

Q: Are the hinges durable? I am worried about the window sagging over time.
A: Window sagging is a valid concern with cheap hardware, but not with ours. We exclusively use heavy-duty, austenitic stainless steel friction stays and reinforced corner joints. Our hardware is engineered to support sash weights of up to 100kg (or more for commercial aluminum), ensuring the window opens smoothly and stays perfectly aligned for decades without dropping a single millimeter.

Q: How do I clean the outside of a casement window if I live on a high floor?
A: We offer several solutions for this. Our Tilt-and-Turn windows swing inward, allowing you to easily wash both sides from inside your room. For outward-opening casements, we use special 90-degree egress/washability hinges that create a gap between the sash and the frame when fully open, allowing you to reach your arm through and clean the exterior glass safely.

Q: Does your thermal break aluminum actually insulate as well as UPVC?
A: Yes. While standard aluminum conducts heat, our "Thermal Break" aluminum features a wide PA66 polyamide strip extruded right down the middle of the frame. This breaks the metal-to-metal contact, preventing heat or freezing cold from transferring indoors. When paired with high-quality Low-E double glazing, our aluminum windows achieve exceptional energy ratings comparable to premium UPVC.

Q: Can you do custom grids (muntins) and obscure glass for bathrooms?
A: Absolutely. We offer frosted, tinted, or patterned obscure glass for total bathroom privacy while letting light in. We also offer highly customizable grid patterns (Colonial, Prairie, Craftsman) either sealed between the glass panes for easy cleaning (GBG) or applied to the surface (SDL) for a traditional textured look.

Q: Do you support small orders and drop-shipping for independent contractors?
A: Yes, our Minimum Order Quantity (MOQ) is just 1 set. We routinely work with independent contractors, DIY homeowners, and dropshippers. We provide extremely robust, fumigation-free wooden crate packaging with multi-layer foam wrapping to ensure your custom windows arrive 100% intact, anywhere in the world.

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