Senator Windows’ Vertical Sliding Sash is part of the Senergy range of windows and provides a truly long-term, cost-effective solution for period style properties. Designed to derive maximum benefit from high-performance materials, Senator’s technology works in harmony with traditional design to provide extra comfort and the practical features you expect from a modern home, without compromising its character or appearance. The uPVC window frames provide optimum strength, superior thermal properties and excellent weathering performance and will keep their pristine appearance for years to come.
Your Senator sales representative is there to help you choose the ideal styles, finishes and features for your home. Find your nearest dealership here.
Senator Windows’ Vertical Sliding Sash is part of the Senergy range of windows and provides a truly long-term, cost-effective solution for period style properties. Designed to derive maximum benefit from high-performance materials, Senator’s technology works in harmony with traditional design to provide extra comfort and the practical features you expect from a modern home, without compromising its character or appearance. The uPVC window frames provide optimum strength, superior thermal properties and excellent weathering performance and will keep their pristine appearance for years to come.
Your Senator sales representative is there to help you choose the ideal styles, finishes and features for your home. Find your nearest dealership here.
Modern or traditional period style properties.
Ovolo bead profile with traditional styling.
A variety of top quality hardware including balances, pivot bars and locking mechanisms. Internally glazed for maximum security.
Strong, rigid framework with long-lasting finish.
Thermally efficient profile and high-performance seals reduce heat loss. A rated as standard with overall U-value as low as 1.4 W/m²K with double-glazing and as low as 1.3 W/m²K with triple-glazing.
Standard 24mm double-glazing can be upgraded to 28mm triple-glazing.
Traditional styling with decorative horn and optional Georgian bar available as face fixed or glazed in. One special feature of these windows is the ‘Constant Force Spiral Balance System’, which lets you open and close the window easily, and allows both sashes to tilt-inward for easy cleaning.
Backed by a 15 Year Guarantee*
The Senator uPVC Vertical Sliding Sash Window can be fitted with Angel Ventlock® restrictors, if specified. The restrictor allows you to open the window wide enough for ventilation but not wide enough to compromise security or child safety. In case of emergency, restrictors can be released as a means of escape.
You can choose exactly the look you want from Senator’s wide range of colours. Whatever the location and style of your property, there is a colour and finish to suit your Vertical Sliding Sash Windows – 17 colours in total. And you can mix and match, with one colour on the outside and another on the inside. Likewise, in some cases you can have different finishes, wood grain on the outside and smooth white on the inside, for example, giving you more versatility and choice. Your Senator representative will be able to advise you of the various combinations available.
You can choose exactly the look you want from Senator’s wide range of colours. Whatever the location and style of your property, there is a colour and finish to suit your Vertical Sliding Sash Windows – 17 colours in total. And you can mix and match, with one colour on the outside and another on the inside. Likewise, in some cases you can have different finishes, wood grain on the outside and smooth white on the inside, for example, giving you more versatility and choice. Your Senator representative will be able to advise you of the various combinations available.
7032 Grey
White
Cream
Claystone
Sage
7038 Grey
Chartwell Green
7012 Grey
7015 Grey
7016 Grey
7016 Smooth Grey
Irish Oak
Classic Oak
Rosewood
Dark Green
Dark Red
Black
White
Chrome
GoldThe images and data shown on this website are for illustration purposes only and are not binding in detail, colour or specification. Read more
A townhouse renovation combining authentic period features with contemporary style and comfort.
Have questions about our windows? You’re in the right place. Below you’ll find answers to some of the most common queries we get from homeowners—from product options and energy efficiency to installation and guarantees. If you need more help, our team is always happy to assist.
The cost of replacing your windows depends on a few key details—like size, material, style, glazing, and any extras you choose. Since every window is made to measure, just let us know what you have in mind, and we’ll be happy to provide a free, no-obligation quotation tailored to your needs.
While it can be more cost-effective to replace all your windows at once, some homeowners choose to do it in two stages—starting with the front and coming back to complete the rest later. It really comes down to what works best for you, your home, and your budget. We’re here to help you find the right approach.
Both materials are strong, energy efficient, and stylish—but there are a few differences worth considering before you make your final choice. Often, it comes down to personal preference, though in some cases one option may suit your home better than the other. If you’re not sure which is right for you, visit your local Senator showroom where you will see both materials on display and your Senator Dealer will be happy to help you decide.
There are some clear signs it might be time to replace your windows—like draughts, rising heating bills, or visible wear and tear. Upgrading your windows is a smart investment that not only makes your home more comfortable, but can also improve your BER rating and help lower your energy costs in the long run.
How often you’ll need to replace your windows depends on their quality, type, and the conditions they face over time. Most people will only replace their windows once or twice in a lifetime—so it’s worth having trusted experts by your side to help you get it right.
