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Ultimate Rose Sash Windows

More than just a window, the Ultimate Rose sash window is a beautiful blend of outstanding authenticity and excellent thermal performance, offering a fully functional work of art for any home.

Timber Replication Perfected.

The Ultimate Rose sash window is the epitome of timber alternative sliding sash windows. Combining modern uPVC materials with an authentic timber aesthetic, its sleek 35mm midrail and seamless run-through horns create an unmatched style. In addition to its stunning design, these windows are A-rated for thermal efficiency, helping to keep homes warm while providing noise reduction for a peaceful interior.

Timber Aesthetics 

The Ultimate Rose windows bring tradition to life with ultra-slim midrails, true end-sealed mechanical joints, and seamless construction. Homeowners can also choose from optional finishes like chalk paint, deep cills, and staff beads to achieve the perfect look.

Noise Reduction

Double glazed as standard, the Ultimate Rose sash windows offer excellent noise reduction, making homes quieter and more relaxing.

Perfect for Conservation

With their high level of authenticity, Ultimate Rose windows are ideal for conservation areas where maintaining traditional aesthetics is essential.

Ultra Slim Meeting Rail

The 35mm meeting rail is the slimmest available, designed to replicate the appearance of solid timber. This small but crucial detail enhances the overall timber aesthetic of the window.

Authentic Mechanical Joints

These windows push the boundaries of timber replication, with true mechanical joints finished in butt joints, imitating traditional sash window design. Horizontal joints on the frame and vertical joints on the sashes complete the authentic look while maintaining modern uPVC performance.

Run Through Horns

Designed with seamless run-through horns, the Ultimate Rose replicates the style of Edwardian and Victorian timber windows without visible seams. This feature makes it perfect for Georgian-style homes, with the option to forgo the horns.

Seahorse Sash Horn

As an upgrade, the Ultimate Rose offers a curved sash horn inspired by traditional 19th-century hardwood sash windows, adding a touch of craftsmanship to your window design.

Chamber Cover

Exclusive to the Ultimate Rose, the chamber cover provides a seamless finish to the exterior of the window. Available as an optional extra, this feature can be colour-matched to complement any project.

Slim, Sleek Sightlines

The Ultimate Rose sash window boasts an ultra-slim profile unmatched by other designs. The combination of flat external putty-style glass lines and subtly moulded internal lines creates a sleek, seamless look, further enhanced by triple-sealed concealed brush piles and an authentically deep bottom rail.

Foiled Finishes

With a wide range of wood-effect finishes and RAL colour options, the Ultimate Rose windows can be tailored to suit any home. For those seeking a painted timber look, the unique chalk finish offers the perfect solution.

We at Albion Windows, are proud to have been improving homes across South London, Surrey, and Kent for well over 35 years. Incorporated as a Limited company in 1996, celebrating 25 years in 2021, we are founder members of FENSA 2002, Checkatrade members from 2008, endorsed by Which? Trusted Traders in 2017 and now proud GGF group members. One of the best double-glazing companies in London, we come highly recommended by our customers, with great reviews. And we do it all whilst offering a family-run and personal service to each and every customer.

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Customer Testimonials

South Croydon, CR8

Excellent job! They are very good workers, very polite and very tidy.

Surrey, CR3

Very professional – Excellent. Well Done.

Croydon, CR0

Good job well done, really pleased with the quality. This is not the first time I have used Albion, I’m impressed with their aftersales service which is why they are the obvious choice to have more work done with.’