Sliding Sash Windows

Pinnacle Home Improvements

Our replacement windows

Only Pinnacle bring you the finest Sliding sash windows.

Sliding sash windows are still a popular option in our homes today. Found in all kinds of homes sash windows have proven to be incredibly versatile making them the perfect choice for people wanting a traditional look for their home. Sash windows are unique in the way they can be opened fully from top to bottom. Sash windows provide fantastic design that gives your home a classic look.

Pinnacle sash windows are available in uPVC including foiled woodgrain finishes to replicate the natural grain of wood windows and we use a product specific trim around the edge of windows for a neater finish.

Our sash windows are designed and sealed against draughts and damp air so energy efficiency is not compromised either. Made-to-measure for a perfect fit and A rated for thermal performance, our sash windows have multiple weather seals and Low-E glazing which reflects heat back into the room, preventing heat loss and helping lower energy bills.

Traditional style with modern convenience

One of the main reasons for choosing sash windows is the traditional style and value they add to a property.

Sash windows will protect the traditional look and historic appeal of period properties, whilst giving you the benefits of modern window technology to help keep your home warm, quiet and more secure.

Not only do they complement classic styles and retain the beauty of Period properties, sash windows can be also fitted into a variety of properties including modern day new builds.

Maintenance free for many years

Sash windows are hung from the top corners, rather than from the side like a hinged window. This makes them less likely to distort under their own weight so they will have a longer lifespan.

Our beautiful sash windows require minimal care and maintenance to keep them looking and working in premium condition for a lifetime.

Our uPVC sash windows in particular, are virtually maintenance free and will never rot, rust or flake.

Practical design

Sash windows are as practical as they are stylish, as they can be narrowly opened at either the top or bottom for ventilation without the issue of rain blowing into the room.

For security, the frame has restrictors so the window can be opened slightly without leaving your home completely vulnerable and several other security features including key-lockable, ‘Secured by Design’ accredited fitch locks, ensure they are safe, secure and reliable.

Sliding Sash Windows

A selection of Sliding Sash Windows from our works gallery.

Buyers guide

A step-by-step guide to finding the perfect Double Glazed, Triple Glazed of Casement Window.

Pinnacles replacement windows Keep your home safe and secure

Making sure you and your family feel safe in your home is always a priority, which is why we only supply the very best in security windows. Our windows are rigorously tested and are so secure they qualifying for Secured by Design – the official police security initiative.

You will no doubt be lured by the attractiveness of a window, but the functionality of the window is equally as important. We offer windows that function in many ways such as Casement, sash and tilt & turn windows and after using them you may find that you have a preference for a certain type of design. How the window operates will be significant in terms of ventilation.

Suffering with expensive energy bills? There’s a good chance that the windows you currently have installed are responsible and letting in cold air and need replacing. The installation of contemporary windows will solve the problem as they will prevent leakages and heat loss, resulting in a far more affordable fuel bill at the end of every month. You can also expect a warmer household around the clock.

You understandably expect value for money when purchasing brand new windows and that’s exactly what you’ll get at Pinnacle and to prove it we supply every window we sell with a long-term guarantee. We urge you to give it a thorough read as stated within the guarantee is mention that some small remedial adjustments may have to be made further down the line so that the window performance is never in doubt.

Pinnacles windows are A+ energy rated as standard.

Are you Suffering with expensive energy bills? There’s a good chance that the windows you currently have installed are responsible for letting in draughts and cold air showing they need replacing. The installation of Pinnacle windows will solve the problem as they will prevent leakages and heat loss, resulting in a far more affordable fuel bill at the end of every month. You can also expect a warmer household for years to come.

In addition to making your home secure and warm Pinnacle windows can also add style to your home. Our casement windows are available in Upvc or aluminium we also offer a range of colours to make your windows unique to your home. All of our windows are made to measure for a perfect fit so your new windows will fit seamlessly to your home.

Plain glass is the most obvious glazing solution but there are further options if you fancy achieving a different look or want to drive down the cost of energy bills as much as you can. Those seeking energy savings should consider our Energy Rated Windows as an ‘A’ rated window will hugely improve your homes energy efficiency. Add good looksof the windows by opting for leaded glass or georgian bars.

Privacy Glazing – As soon as that front door shuts and you enter your home, you understandably expect a little bit of privacy. If you’re put off by prying eyes and want to greater privacy to the inside of your home from the outside world then we recommend you check out privacy glazing. Despite its purpose, sunlight will still be able to pass through the glass so that your interior never feels dark and uninviting.

You can never go wrong with choosing a traditional white UPVC window as it’s a timeless classic sure to keep your home on trend for good, but sometimes it nice to be different. We can now produce UPVC windows in an array of colours, some that you probably wouldn’t expect to see such as Chartwell Green, which sits alongside finishes of Grey and Oak.

Pinnacles Aluminium Windows look so authentic and genuine because we use a powder-coating process which gives it that natural texture and feel. For those wanting an aluminium window with a wood-type effect, we can provide windows in selection of wood finishes and you will be taken surprised by how close it looks to real timber.

Pinnacle Price Promise – if you can find the same Products and service cheaper elsewhere within 14 days, we’ll refund double the difference!

Comprehensive guarantee – we have so much confidence in our products, that we offer a guarantee on our products including moving and non-moving parts

Free Annual Maintenance Checks – every 12 months for the first 2 years we’ll make sure things are as they should be and if they’re not, we’ll fix it.

Dedicated Project Manager – you’ll have a single point of contact from the moment you purchase our product, who will always be available to keep you up to date throughout your project.

Get in touch

You can book a no-obligation appointment online with one of our friendly designers. We will contact you within 24 hours of your chosen appointment date, to reconfirm your appointment with you. During your appointment we will work alongside you in deciding the best choice of product to suit the style and character of your home.