Get an instant online quote from Firmfix
Recommend a friend to Firmfix
Request a callback from Firmfix
Request a brochure from Firmfix
Firmfix quality BSi kitemarks for manufacture and installation of windows, doors & conservatories

Sliding Sash Windows

Vertical Sliding Windows

Traditional aesthetics with all the thermal-efficiency, low-maintenance and
security benefits of PVC-U

When you want to capture the classic, stylish looks of Georgian sliding windows, without the associated risks of drafts, rattling sashes and poor security, the Firmfix vertical sliding window is the perfect solution. We are able to recreate box sash windows using the latest technology for your comfort and to enhance your home.

The cutting-edge design features triple brush seals for exceptional draft proofing, plus an anti-jemmy bar and reinforced hardware for optimum security.

Both of the sliding upper and lower sashes also tilt inwards to enable safe and easy cleaning from inside your home.

How can we help?

Get an instant Online Quote, speak to an expert by Calling 01684 296603, or Requesting a Call Back or Brochure, or if you have a query, drop us a note in the quick contact form below