Sash Windows


Our unique collection of sash windows are designed to replicate timeless designs of which grace some of the most beautiful properties in the country.


Our box sash windows again use modern methods allowing for easy future maintenance and decoration as and when required.


Factory applied, three coat system. Our paints are micro-pourus and available in a variety of colours.


We offer three standard timber types – multi layered softwood, hardwood and Accoya. Please ask about the benefits of all options.


Our windows are supplied with high quality locking systems as standard for advanced security levels. Our clip in staff and parting beads add an additional level of security while looking completely traditional.


Our thermally insulated glazing units are sourced and supplied by the leading supplier locally. These are designed for use with our windows and will far exceed any ‘standard’ double glazed unit. Our beads are applied to the inside of your windows for maximum security.


Our windows are available in traditional or contemporary styles with fully customisable glazing bar designs. We can also offer leaded and stained glass options.


We have carefully selected traditional looking products that compliment this traditional style of window whilst offering the highest security possible.

  • Our sash windows move effortlessly within their frames, perfectly balanced with either weights or spiral balances.
  • Single glazed options are available for listed buildings of all ages
  • If your windows aren’t beyond repair please see our ‘Sash Window Restorations’ page (link below)

Interested in our products?


Simply click to get in touch with one of the JTP Team.
We’ll be delighted to help and assist you with your requirements!