Vertical sliding sash windows

Vertical sliding sash windows are essential for installers who regularly work on traditional properties. At MWD Trade Frames, we manufacture and supply high performance PVCu vertical sliders from industry experts Victorian Sliders. Our vertical sliding sash windows combine the classic style of timber box sash windows with the modern performance of a technically advanced PVCu system.

Vertical sliding sash windows from MWD Trade Frames are available in a range of sizes and styles. They are manufactured to meet your exact specifications with a minimum width of 370mm and minimum height of 740mm, and a maximum width of 1600mm and maximum height of 3000mm. For individual character properties, they can be specified as Swept Head, Gothic Arch, and True Arch windows. These architectural styles are fabricated using curved PVCu profiles. They feature a fixed top sash and a fully functioning sliding bottom sash.

A selection of stylish and high performing hardware

PVCu sliding sash windows from MWD Trade Frames feature a range of authentic hardware. From decorative window furniture to secure and durable security systems, all hardware has been designed to faithfully replicate the traditional style. Our sliding sash windows can be specified with:

  • D handles
  • Pole eyes
  • Travel restrictors
  • Sash locks
  • Tilt knobs
  • Security bar
  • Sash lifts

All hardware is available in your choice of five stylish and durable finishes. Choose Satin Chrome, Chrome, Gold, White, or Black to meet your customer’s preferences. Our sliding sash windows can also be manufactured with Astragal or Georgian bars and trickle vents depending on your requirements.

Strength and performance

All our vertical sliding sash windows are constructed using double glazed sealed units with toughened safety glass in both sections. This helps to optimise window safety and security. For installations in bathrooms or where extra privacy is required, choose patterned obscure glass in a range of styles.

Our vertical sliding sash windows achieve A rating for energy efficiency. They have been independently tested to meet rigorous industry standards to ensure that you are compliant with current Building Regulations requirements. They are weather resistant, water tight, and provide excellent levels of heat retention.