Casement Windows

  • A range of colours, styles, and options to suit your property.
  • Give your home a clean, fresh look with uPVC casement windows
  • Rigorously tested to exceed industry standards
  • 'A' rated to achieve outstanding heat retention and minimum heat loss

Treat your home to a total transformation with Casement windows

Treat your home to a total transformation with Casement windows.

Enhance your home with our range of casement windows that not only look fantastic but are rigorously tested to exceed the standards for security, heat retention, and weather performance. With seven frame window colour options, a choice of handle and numerous customisation options, our casement windows offer a flexible solution to really personalise your home.

  • A range of colours, styles, and options to suit your property.
  • Give your home a clean, fresh look with uPVC casement windows
  • Rigorously tested to exceed industry standards
  • 'A' rated to achieve outstanding heat retention and minimum heat loss
Get A Quote

The benefits of Safestyle Casement Windows

Solar gain

Allowing free heat from the sun into your home and keeping it in

Eliminate draughts or condensation

Our windows prevent draughts, leaks and condensation between the panes

Multipoint locks

Our casement windows all feature multipoint locking for security and peace of mind

Internally beaded

Preventing the removal of the beading to gain entry

'A' rated energy efficient

Ensures maximum heat retention and minimum heat loss

Expert fitters

We have hundreds of experienced fitting teams throughout the country

Environmentally friendly

We remove your old window and recycle our waste where possible

UK made

Proudly made in our UK factory

15-year guarantee on our double glazed sealed units

We promise you’ll get a 15 year guarantee on all our double glazed units, with all other parts covered by our 10 year guarantee.

Price promise

With our price guarantee, if you get a cheaper, like for like quote for uPVC windows Safestyle will match the price.

Quotes valid for 6 months

A free, clear and simple quote, then we give you plenty of time to decide

Our Windows FAQs

Choosing new windows can be a tough decision, but don't worry, at Safestyle we're here to help! We've answered some of the most common questions we get asked which you may find useful.

Double glazing has a number of benefits over single glazing. It is an ideal choice to improve your home’s energy efficiency, as the layer of insulation between the two glazing panels ensures maximum heat retention inside your home and minimum heat loss from the outside pane. This also helps reduce the noise pollution that enters your home.

In addition to noise insulation and saving on your energy bills, the double-glazing cost could be a wise investment, as it may increase your property value.

We can't give you an exact figure for your window replacement cost, as there is no standard pricing, and the cost of your replacement windows will depend on a wide variety of factors. These include your home, the specific window product and design you choose, the finishing options, such as sills, glazing, colours and handles, as well as the manufacturing quality and the time taken by our fitters to install your windows.

Our specially qualified advisors can discuss your window glass replacement and payment options, so you get an accurate quote. You can also be rest assured that you're getting the best cost, as our Price Promise guarantees we will match any like for like genuine quotes. To find out more about our double-glazing replacement cost, you can read our pricing guide here.

At Safestyle, we’re proud of our 30 year brand history, having carried out thousands of installations of window and door replacements across England, Wales & Scotland. Our local fitters cover a huge area, meaning we're more local to you than you may realise.

We provide a wide range of replacement windows to suit all needs. You can choose between window sash replacement, which is ideal for more traditional and period properties, or replacement casement windows from our range. There's also Tilt and Turn replacement windows which offer excellent flexibility. Whichever option you choose, you'll get peace of mind with our extensive 15-year guarantee on our clear glazed casement sealed units and 10-year guarantee on all our window products.

Condensation can sometimes occur between double glazing panels. This can be caused by the sealant around the double-glazed glass failing and allowing the warm air from inside your home to enter the air gap between panes. Condensation will then form as the surface temperature of the double-glazed window is cooler than the room. If you see this, it could be time to replace or upgrade your old windows.

At Safestyle, our windows are manufactured to the highest standards to prevent condensation, leaks or draughts between the glass panes. Contact us today to get a quote on your replacement windows.

Much of the energy saving benefit is made in the jump from single glazed windows to 'A' rated double glazing. Whilst there are incremental savings to be made from double glazing to triple glazing, it is often in our experience not offset by the additional cost of triple glazed windows.

Our recommendation to our customers is that double glazing strikes the best balance between cost and the benefits of excellent thermal insulation, noise reduction and a positive energy rating. We would only recommend triple glazing for a few cases such as living close to a very busy road where there are advantages to their sound reduction.


  • Internally beaded - so the glass can’t be removed from the outside
  • BSI kitemarked - rigorously tested to ensure the highest possible standards
  • Multipoint locking – securely anchoring the frame and opener
  • Precision installation - Making it harder for would-be intruders
  • Multi chamber frame - a robust 70mm frame profile that’s reinforced where necessary
  • Key locking handles – for additional peace of mind

Energy saving

  • 'A' rated by the BFRC meeting the energy performance criteria agreed by the industry experts
  • Allows free heat energy in from solar gain
  • Reduces the heat lost through your windows with glass technology
  • Reduces draughts and leaks with a precision installation

Casement Window Colour Range

Dual Anthracite Grey

Dual Sage Green

Dual Cream

Golden Oak (Dual option available)

Dark Woodgrain (Dual option available)


White Woodgrain

Glazing, decorative features and added functionality

Our windows are available in a variety of configurations

Keep your home warm and reduce energy bills with eco-friendly casement windows.

With a design focussed on keeping you warm and eliminating draughts our 'A' rated windows are independently tested by the British Fenestration Rating Council.

  • Gain more free heat into your home by capturing the sun’s free energy
  • Multi chamber frame – providing improved thermal performance
  • Weatherproof seals – keep the draughts and weather firmly outside

Over 48,000 reviews on Trustpilot

Start your project without delay...

Schedule a complimentary consultation with one of our local specialist advisors, who will:

  • Provide an accurate, no-obligation quote
  • Provide suggestions and functional alternatives
  • Show you samples of our products
  • Take all necessary measurements