uPVC Sliding Sash Windows

Sliding sash windows to suit period and modern homes

Our heritage vertical sliding sash windows particularly complement older properties but the many colour and finish options also add a unique character to modern properties. Choose from classic white sash windows, timber effect uPVC sash windows or Chartwell green sash windows.

Our sliding sash window collection can also be specified in dual-colour options with contrasting exterior and interior colours. There are styles and options available whether you're looking for a Georgian style with an authentic grid, or aiming to capture the ornate detailing of Victorian windows.

uPVC sliding sash windows for conservation areas

Our sash window furniture range includes many original features, including Brighton fasteners, sash horns  and sash pulls. Features such as detail in replicating traditional joinery add to their genuine appearance and mean they are commonly approved for listed buildings and conservation areas where building regulations restrict home improvements.

uPVC woodgrain sash windows

uPVC wood effect sliding sash windows are a popular choice with homeowners looking for the traditional timber appearance but wanting the benefits of uPVC. Ultimate Rose uPVC sash windows are exceptionally thermally efficient with a multi-chambered window profile that keeps the warmth inside. This multi-layered structure, accompanied by other security features, also protects your home from unwanted intruders.

Unlike other materials, uPVC sliding sash windows, with their traditional design features, are virtually indistinguishable from their timber counterparts and enjoy a maintenance-free life that can last up to 35 years. Finished in an anti-fade coating, they won’t rot, warp or split, even when exposed to harsh weather.

Based on a Victorian design, our uPVC sash windows have the classic look that will suit any home. Replicating traditional joinery techniques, and with authentic woodgrain textures and finishes, it’s almost impossible to tell uPVC wood effect sash windows from timber sash windows.

Thermally insulating sliding sash windows

Our highest-rated double glazed windows have an energy A+ rating (the highest there is). So, you can be sure that they’ll keep the inside of your home at an optimum temperature.

Efficiency is a result of careful design and engineering. Our windows feature new performance oriented technologies including multi-chambered window profiles, argon-filled inter-pane areas, low-e glass that’s specially treated to reflect heat back into a room, and the newly patented Warm Edge Spacer Bar.

In a commitment to sustainability we include almost 100% biodegradable EcoMAX Glass™ as a standard fitment on all uPVC and aluminium products. We also offer Comfort Glass that is designed to outperform triple glazing thanks to the inclusion of a tough laminated layer and an effective low-e coating.

Replacement sash windows to heighten your home’s security

Sliding sash windows’ security features include sash fasteners that prevent the window from being opened from outside, sash window stops that limit opening of the window sashes from the inside, and meeting rails that stop them being picked or forced open. there are also safety latches that allow each sash to tilt inwards.

These sash windows exceed industry standards, giving you peace of mind that your home is safe and secure. Additional features can be included if security is your priority.