Part of the alternative to timber collection

Kömmerling Vertical Sliding Sash Windows
  • Perfect Timber Replacment
  • 'A' Energy Rated
  • Ideal for Period Properties
  • Smooth Sliding Operation

Kömmerling Vertical Sliding Sash Windows

The outstanding ‘Choices’ Kömmerling Vertical Sliding Sash Window is designed with timber in mind.

Vertical Sliders are amongst the most coveted window styles, not only due to their aesthetics, but also due to their historical association with style and wealth.

They are, of course, the default choice for heritage buildings, addressing the need to replace draughty, hard-to-maintain windows with those that bear a close resemblance but can withstand the demands of modern living.

Timeless Styling, Modern Performance

Kömmerling vertical sliding sash windows combine traditional elegance with the practical benefits of modern PVC-U technology.

Designed with period and heritage-style properties in mind, they faithfully recreate the classic sash-window look while delivering the everyday advantages expected of a contemporary window system.

Specification

  • 135mm front to back profile
  • A Energy Rated
  • Standard 154mm cill with upstand
  • 1.4 U Value (1.2 achievable)
  • 24mm Softcoat sealed units
  • Equal Glass height as standard
  • Internally beaded
  • ERA Hardware
  • Deep Authentic bottom rail
  • Superior Spiral Balances
  • Quick release sashes for ease of installation
  • Fully Steel Reinforced Frames

Key Features

  • Sculptured Astragal Bars
  • Traditional run-through sash horns
  • Both sashes slide
  • A choice of hardware
  • Deep bottom rail option
  • Reinforced with galvanised steel
  • High quality balances
  • Robust locking devices
  • Low maintenance – no sanding or painting

Authentic details such as sculptured astragal bars, traditional sash horns, twin sliding sashes, and carefully chosen hardware enhance the window’s overall character.

To complete the look, a wide range of finishes and colours is available, from classic White to woodgrain options like Golden Oak, Cherrywood, Irish Oak, Cream, and many more, allowing each installation to be tailored to the property’s style.

Features

Deep Base Rail (Standard)

Lockable Latch

Shark Fin Limit Stop (Optional)

Tilt Button

Tilt Restrictors

Enjoy A Warmer, More Energy Efficient Home

Today’s window designers face a complex challenge. As well as creating windows that protect against the elements and maximise natural light, they must also take environmental responsibility into account.

Upgrades

PAS24 / SBD

ERA heritage hardware

RunThru Sash Horns

200mm cill with upstand

Optional fusion welded corners

For a clean, seamless look. Only available on foiled both sides.

RunThru Sash Horns

For modern functionality with authentic aesthetics.

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