Box Sash Windows

Box Sash Windows Timeless elegance

When you want to capture the classic, stylish looks of Georgian sliding windows, without the associated risks of draughts and poor security, PVC-U vertical sliding sash windows are the perfect solution. Box sash winmdows offer the cutting-edge design feature of triple brush seals for exceptional draught proofing, plus an anti-jemmy bar and reinforced hardware for optimum security. The box sash windows echo the timeless styling of the Georgian era, with two sliding sashes, run through horns, sculpted ovolo frames and our unique sculpted external Georgian bars to further enhance the aesthetics.

Box Sash Windows:

Our Box Sash Windows start from £900

Examples our Box Sash Windows:

Recent installations 

Polar Glaze have installed these popular double glazed Box Sash window in a range of colours throughout Dorset from Bournemouth and Poole right through to Dorchester, Weymouth & Yeovil

Prices (from): 
  • glazedInternally glazed

    Internally glazed

    We manufacture our secure products by using the latest in internal security glazing beads that hold the glass in place from the inside of your property. The advantage of this system is that the beads cannot be attacked and prized out by burglars from the outside, making it impossible to remove the glass from our very secure products.

  • 24mm glazedA- rated 24mm glazed units

    A- rated 24mm glazed units

    Windows and doors can add up to 25% of the heat loss escaping from your property; it’s easy to see why more and more people are opting for new A-rated products to replace their existing ones. Polar Glaze have undertaken to have the simulation test carried out on their own products and have been assessed by the British Fenestration Rating Council as Energy band A, Registration No. 3220 M772, inspections are regularly carried out under the guidelines of FENSA to ensure consistency of our products.

  • key-locjkingHigh security sash locks

    High security sash locks

    Sash locks are fitted along with limit stops for enhanced safety and security, it also features a tough aluminium anti-jemmy bar strip fitted to the bottom part of the frame protecting the lower sash from being prised open. This product carries the Enhanced Security Windows BS7950 certification from UKAS.

  • yaleAnti-jemmy bar feature

    Anti-jemmy bar feature

    A tough aluminium anti-jemmy bar strip is fitted to the bottom part of the frame protecting the lower sash from being prised open. This product carries the Enhanced Security Windows BS7950 certification from UKAS.

  • colouirColour options

    Colour options

  • ukManufactured in the UK

    Manufactured in the UK

    Manufactured in the UK, bespoke box sash windows fabricated just for you using Eurocell profiles, on modern state of the art production line.

  • 10-year-guarantee10 year Insurance guarantee

    10 year Insurance guarantee

    An Insurance Backed Guarantee is a policy of insurance which shall come into effect in the event that Polar Glaze Windows, Doors and Conservatories Ltd ceases to trade and will provide their customers with all the benefits of their original guarantee issued.Polar Glaze know the level of importance customers put on guarantees and warranties, so to make sure that they are fit for purpose, every contract has the protection of the QANW whether it be one window or a house full. All policies are paid for in full, no payment is due by any policy holder. Full details on request.

  • 10-year-guarantee-glazed10 year guarantee on glazed units

    10 year guarantee on glazed units

    Our guarantee warrants that the seal on the double glazed units will be free from failure (“failure” meaning failure of the sealant that bonds the glass together, resulting in penetration of moisture into the air space and appearance of moisture on the glass inside the air space) for a period of 10 ten years.

  • price-30Prices from £750

    Prices from £750

    These prices are a guide to starting prices and will vary depending on size, design, profile colour and glass details.

  • price-30 Easy access cleaning

    Easy access cleaning

    As well as sliding up and down, both sashes in the window also tilt inwards. This innovative slide-and-tilt slide mechanism means that the outer glass panes can be cleaned safely and easily from within your home.

  • Polar Glaze is registered with Check a Trade
  • Polar Glaze is registered with Fensa
  • Polar Glaze is registered with National Warranties Quality Assurance
  • Polar Glaze is a Yale Security Partner
  • Polar Glaze manufactures doors windows and conservatories in Poole Dorset