Sash Window Horns

What Are Sash Window Horns?

Sash window horns point down from each side of the base of the upper sash window frame, & were originally used in timber sash windows to strengthen its structure.

Read more

What is a Box Sash Window?

Box Sash Window v Sliding Sash Window

What is a box sash window and what’s the difference between box sash windows and sliding sash windows ?

Read more

London Sash Window Company
1432a Clock Tower Rd, Isleworth London TW7 6DT

“We’ve recently had 12 large sash windows fully refurbished and have been extremely impressed by the quality of the workmanship, attention to detail and customer service.”


Mr C Smith, London

Reviews Sash Windows
Sash Window Company in London - Accredited
London Sash Window Companies Approved
Replacement Sash Windows
Sash Window Company - TGAS Registered
Double Glazed Sash Windows London
Sash Window Repair

Signup Success

Thank you for registering for our newsletter.

Email not correct

Please provide valid email address

An Error Occured