Timber Sash Windows

Technologically advanced sash windows that maintain traditional styling and values.

Sash Windows

Sash Windows

Our Sash windows capture the elegance of the late Georgian period, helping you to retain the integrity of your home whilst incorporating the latest technology and energy-efficient materials.

With more than 200 years of experience, we have developed a range of sash windows which suit various properties, from the classical country cottage to the ultra-modern urban dwelling.

Whether you choose the traditional sash with brass ironmongery or the easy-clean slide and tilt, you’ll have a beautiful finish that adds charm and style to your home.

Key Features

  • 30 year timber warranty
  • Enhanced rated security
  • Multiple colour & stain options
  • Made to measure

Sash Window Specifications

  • Vertical Sliding Sash

    Featuring a lead weight pulley system or our easy spiral balance slide system, the comprehensive range of beautifully engineered, stylish sash windows bring a level of aesthetic elegance to any property.

    View Specifications »

  • Slide & Tilt Sash

    Perfect for renovations and new builds alike, our Slide and Tilt Sash window combines classical elegance with modern practicality and operates like a traditional sash but with the benefit of tilting inwards for safe cleaning and maintenance.

    View Specifications »

If you’ve got a modern home that may not accommodate the traditional sash window fittings then don’t worry, that’s where our spring system comes in. Using pre-tensioned springs instead of the traditional wheel and pulley system you can enjoy the style and appeal of traditional sash windows.

Colours & Wood Stains

These are our standard colours, however we can provide your windows and doors in any RAL colour.

  • Polar White

  • Pure White

  • Light Ivory

  • Yellow

  • Window Grey

  • Traffic Grey

  • Green

  • Blue

  • Red

  • Woodshade 1

  • Woodshade 2

  • Woodshade 3

  • Woodshade 4

  • Woodshade 5

  • Woodshade 6

  • Woodshade 7

  • Woodshade 8

Timber Sash Windows - Gallery

See our windows close up in the gallery. Click the images below to enlarge:



Need Help?

Our team of experts are here to take away all the hassle. We can help you find the perfect window solution, advising on style and finish and taking care of everything from measuring up to installation.


Tel: 01289 334600

Email: enquiries@allanbrothers.co.uk


The Allan Brother’s Promise

After more than 200 years of hand crafting the finest timber windows and doors, you can expect us to be more experienced than most. You can also expect us to have learnt a thing or two about what our clients want, need and demand – and we have. That’s why we offer an unrivalled support service backed up by industry leading warranties and guarantees.