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At PSB Glazing Ltd, we supply and install premium UPVC Flush Casement Windows designed to combine traditional aesthetics with modern performance. Flush casement windows are a popular choice for homeowners who want the elegant appearance of classic timber windows while benefiting from the durability, security, and energy efficiency of modern uPVC systems.
Unlike standard casement windows, flush casement windows are designed so that the opening sash sits perfectly flush within the outer frame, creating a smooth and flat external finish. This clean and symmetrical design replicates traditional timber joinery found in heritage homes, cottages, and period properties, while also complementing contemporary architecture.
Flush casement windows have become increasingly popular across the UK because they offer the perfect balance between classic style and advanced window technology. Their elegant flush finish creates a refined look that enhances both modern homes and traditional buildings.
At PSB Glazing Ltd., our flush casement windows are manufactured using high-quality UPVC profiles that deliver exceptional strength and long-lasting performance. Unlike timber frames, uPVC will not warp, rot, swell, or require repainting, making it a practical and low-maintenance solution for homeowners.
With a wide selection of colours, woodgrain finishes, and hardware options available, our flush casement windows can be tailored to suit the style of any property.
Multi-Chambered uPVC Frames: Designed with advanced multi-chamber technology, our uPVC flush casement windows help minimise heat transfer and improve insulation throughout your home.
High Performance Glazing: Available with high-quality double or triple glazing, these windows significantly reduce heat loss while enhancing indoor comfort.
Improved Thermal Efficiency: The advanced frame construction helps maintain a comfortable indoor temperature all year round, keeping your home warmer in winter and cooler in summer.
Lower Energy Bills: By improving insulation and reducing heat loss, our flush casement windows help lower your energy consumption and heating costs.
Excellent Window Energy Ratings: Many of our uPVC flush casement window systems achieve impressive U-values and high energy ratings, making them a smart choice for energy-conscious homeowners.
At PSB Glazing Ltd, our flush casement windows are available in a wide range of configurations and finishes, including:
Our windows are available in a wide range of colours and finishes. Please note that the colours displayed on the website may vary slightly from the actual foil colours due to screen settings and display variations.
Our uPVC flush casement windows are designed to deliver a perfect combination of traditional style, advanced engineering, and long-lasting durability.
Flush Sash Design: The sash sits perfectly flush within the outer frame, creating a clean, flat appearance that replicates traditional timber windows.
Multi-Chamber uPVC Profiles: Advanced multi-chamber frame construction improves thermal insulation while enhancing structural strength.
High Performance Glazing: Compatible with high-quality double or triple glazing units to improve energy efficiency and reduce heat loss.
Weather Sealing System: Integrated weather gaskets provide excellent protection against draughts, wind, and water ingress.
Steel Reinforcement: Internal galvanised steel reinforcement adds extra rigidity and durability to the window frames.
Secure Hardware Fixing: Window handles, hinges, and locking systems are securely fixed into reinforced sections for improved safety and long-term performance.
Low Maintenance Finish: Durable uPVC surfaces resist fading, peeling, and warping while maintaining a clean and modern appearance for years.
