Conservation Sash Windows

Bespoke Timber Sash Windows for Listed Buildings,
Made in The UK

This exclusive range of conservation Sash Windows from Hamptons are designed for listed building heritage projects, as well as conservation area projects that aren’t listed. Our Sash Windows will highlight and emphasise the character of historic properties.


Our Sash Window Ranges

Each of our timber sash window ranges differ slightly. Take a look at the details below to see which is best for your project.


Conservation Sash Windows

Traditional Sash Windows

Sash Windows

Sash Windows

Single Glazing

Double Glazing

Triple Glazing

Optimum Soundproof Capacity

Laminate & Solid Sapele Capacity


Bullet Proof Glazing

Unique Patented QuattroGlide system

Key Features

  • Unique FineGlaze patent pending glazing bar design.
  • Hamptons patented QuattroGlide design.
  • Conservation Officer approved glazing bar design, on previous prestigious heritage projects.
  • Single pane and double-glazed options.
  • Engineered and solid Sapele Mahogany or Accoya.
  • Lead weight counter balance with pulleys and sash cord.
  • Can be manufactured to individual requirements.

Case Studies


Mid Victorian London Family Home

The owners of this property decided to move the kitchen from the existing dark room into a new Hamptons orangery. They then also decided they wanted Hamptons to copy and replace all their windows and front door.

Read Case Study

50+ Sash Windows for Traditional English House

This project has over 50 windows, covering four different styles and has used two of our different styles of doors.

Read Case Study