Whether you’re restoring a countryside cottage or upgrading a modern property, VEKA Halo Flush windows offer exceptional energy efficiency, durability, and security — all while maintaining timeless style.

1. Authentic Timber-Style Design
Flush sash windows sit flat within the frame, creating a sleek, symmetrical appearance reminiscent of classic timber joinery. Choose from sculptured or bevelled detailing to perfectly match your property’s character.
2. Energy Efficiency You Can Rely On
With multi-chambered uPVC profiles and high-performance double or triple glazing, these windows keep your home warm in winter and cool in summer. Achieve A-rated energy efficiency and lower energy bills.
3. Built for Security and Longevity
Equipped with advanced multi-point locking systems, VEKA Halo Flush windows provide robust home security. Optional PAS24 and Secured by Design upgrades offer added peace of mind.
4. Low Maintenance, High Durability
Say goodbye to sanding, painting, and warping. These uPVC windows are weather-resistant, durable, and easy to maintain, giving you the beauty of traditional windows without the hassle.
Every home is unique, which is why Spectrum Glazing offers fully bespoke VEKA Halo Flush window installations. Customise your windows with:
Popular colours include Anthracite Grey, Chartwell Green, Agate Grey, Irish Oak, Cream, and classic White.


At Spectrum Glazing, we combine premium VEKA Halo products with expert craftsmanship and outstanding customer service. From initial consultation to final installation, our experienced team ensures a smooth, professional process.
We install flush sash uPVC windows for:
Flush sash windows close level with the frame, creating a clean, elegant exterior. Ideal for heritage homes, cottages, and premium modern properties, the VEKA Halo system offers:


VEKA Halo Flush windows are ideal for:
Their versatile design complements both traditional and contemporary architecture beautifully.

A flush sash window is designed so the opening sash sits perfectly level with the outer frame, creating a smooth, flat appearance on the exterior. This gives the window a traditional timber-style look that's particularly popular on period properties, cottages, and heritage-style homes.
On a standard casement window, the sash protrudes slightly from the frame when closed. VEKA Halo Flush windows close level with the frame, producing a cleaner, more symmetrical finish. This subtle difference makes a significant impact on the overall appearance of a property.
Yes. The VEKA Halo Flush system uses high-quality multi-chambered uPVC profiles. This means you get the authentic look of traditional timber joinery without any of the maintenance issues — no rotting, warping, or repainting required.
Very. Multi-chambered uPVC profiles combined with high-performance glazing allow VEKA Halo Flush windows to achieve A-rated energy efficiency. They help retain heat in winter and reduce overheating in summer, which can have a noticeable impact on your energy bills.
Yes. Both double and triple glazing options are available. Triple glazing offers superior thermal and acoustic performance and is worth considering if your property is in a busy area or you want maximum insulation.
VEKA Halo Flush windows are capable of achieving excellent U-values through the combination of multi-chambered profiles and high-performance glazing units. Spectrum Glazing can advise on the specific performance figures based on your chosen glazing specification.
Spectrum Glazing is proud to supply and install VEKA Halo Flush Sash windows across Essex, offering:
Visit our showroom at 18 High Street, Brightlingsea, Colchester, Essex, CO7 0AE, to explore our range of products in person and speak with our friendly team.
Ready to enhance your home with VEKA Halo Flush uPVC windows? Contact Spectrum Glazing today to arrange your free survey and no-obligation quote anywhere in Essex.