UPVC vertical sliding sash window Georgian bars

POPULAR UPVC WINDOWS

Vertical sliding (VS) windows made from UPVC windows have authentic aesthetic appeal, providing all the low maintenance and high performance of 21st century UPVC window design. Our VS windows maintain elegant proportions of the traditional sash windows, whilst incorporating modern technology to deliver the low maintenance and high security of UPVC without the problems associated with timber sash windows.

Our sash windows are perfect for projects that want to retain the heritage style of old-style properties. A wide range of hardware features are optional and the standard configuration of our UPVC sash windows are energy efficient and will surely increase the value of your home.

“Our refurbishment project required maintaining the general style of the property to conform with the building regulations. When we contacted Ada, they provided with the details of the windows which we then passed onto the local authority for confirmation. This was very helpful and made the whole replacement process a lot smoother. We are thankful for Ada’s assistance in replacing our old timber windows with modern UPVC sash windows.” Mr Y……. – SOUTH WOODFORDt, E18

Thermal efficiency

Incorporating brush seals around the openings for effective weatherproofing and draught exclusion, our vertical sliding UPVC sash windows have a high energy rating as standard. They are a great choice over timber windows since they are double glazed to the high specification to enhance the thermal efficiency.

Optional hardware

Our VS windows have a wide range optional features that can be added to suite your requirements. From Georgian bars, to child-restrictors, and a choice of sill sizes to tilt features, we can cater for your requirements.

Safe and secure

Our vertical sliding UPVC windows are fully reinforced with aluminium and sliding sashes are reinforced with galvanised steel to resist deflection under extreme window-loading conditions. In addition, the windows are equipped with the latest locking devices to ensure properties are secure and maintain a high level of durability, safety and comfort.

Colour options for UPVC windows

Why choose us?

Energy efficient

Equipped with high profile and glass specification, our vertical sliding UPVC sash windows are sure to enhance the energy efficiency of your home and reduce your bills.

Hardware features

Our vertical sliding UPVC sash windows have a wide range of optional hardware features that can be added to your window to suite your requirements. If you have a project in mind, be sure to get in touch.

Variety of styles

VS windows are available in a variety of glazing bar configurations and shaped frame designs to suite the style of every property, including sizeable units for commercial buildings.

Customer Feedback

[vc_row][vc_column][vc_column_text]I cannot recommend ADA Windows enough, they were very professional all through the estimate negotiations, kept us informed of production schedules, gave us notice of installation date in due time, kept our house very neat and tidy during works, installed in one day as promised so we were not put in the position of having to wait indoors an extra day as we thought may happen, very courteous Operatives and Management, brilliant product made inhouse I believe, overall expectations exceeded!!! Would most definitely recommend to family and friends 5 star[/vc_column_text][/vc_column][/vc_row]

Mr E….

- CM15, Harlow

I have changed my entrance door with Ada. I am very pleased with the material of the door and the whole job from initial quotation to finished installation. I would definitely recommend this company to everybody.

Mr S….

- E17, Walthamstow

I replaced 2 windows with UPVC Windows and a single garden door with UPVC door. They look fabulous now. The guys did everything they said they would do. Thoroughly recommend.

Miss T..

- EN9, Waltham Cross

First of all, the work was very fast. I called Ada on the 14th of March. They installed my porch on the 20th of March.The work did not last even a week. If I mention the quality of the work, Ada team did a really good job. Thanks a million.

Mrs K…………

- N2, Finchley

The work carried out was of a high standard. The workmen were on time, courteous, and tidied up afterwards. I would definitely recommend Team Ada.

Mr P……..

- N17, Tottenham

The team of Ada were reliable, friendly, hardworking. Came promptly to assess the job. They kept me informed throughout the process so it was a pleasure to work with them. Good quality windows and doors. Would recommend and use again!.

Miss L…

- N18, Edmonton

Fast!

This company carried out the work faster than we thought! I had my residential door within just one week. My new door looks so modern and stylish. We have decided to work with Ada again for our whole house installation. I would definitely recommend Ada for everyone!