Casement Windows

One of our most popular window choices is our casement windows. These windows can be configured in a number of ways, with different static and opening panels depending on your needs.

Available with aluminium, uPVC or timber frames, we can help with replacement casement windows on existing properties or brand new ones if you are building a whole new home, or perhaps adding an extension. All of our windows are made to order, so they’ll fit your home perfectly.

Trust us to make your prop­er­ty safe, secure and smart when­ev­er you need us

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6 simple steps to new windows with Evander

Casement Window Materials

Our Casement Windows come in three main materials. uPVC, Timber and Alu­mini­um. uPVC is strong, durable and requires very little maintenance. Aluminium casement windows offer great longevity and are extremely tough. Timber windows, although more expensive, create a truly unique look and feel to your windows that you can only get with real timber.

casement windows upvc from evander
casement windows timber from evander
casement windows aluminium from evander

Wheather you choose uPVC for a classic finish, aluminium for creating a stunning look for modern homes, or timber for a truly unique and bespoke style, buying your new Casement Windows from Evan­der guarantees you strong, reliable and beautiful windows for your entire home.

Our most popular window

Casement windows are by far our biggest selling window style. This is due to their affordability, multiple size options and extensive range of finishes. This allows Casement windows to be customised to suit your needs, budget, home and lifestyle.

This level of customisation means you will always be able to create the exact window for your home. Whether it be choosing the most popular style - white uPVC windows with double glazing and hinged on the side. Or maybe something more bespoke like a timber frame with triple glazing and hinged from the top. The choices are endless.

evander casement windows in aluminium timber upvc

At Evander, we understand that this level of customisation can be a little overwhelming but don't worry! We've got lots of resources, guides, catalogues and FAQ's to help you understand every option available to you. If you're still stuck, or ready to receive your free quote, contact us today on 0345 0145 0130 and one of our specialists will be happy to help you create the perfect windows for your home.

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Dou­ble and Triple Glazing

When replac­ing your win­dows or hav­ing new glaz­ing fit­ted, it’s impor­tant under­stand the dif­fer­ences between dou­ble and triple glaz­ing. They both have their own indi­vid­ual ben­e­fits, so a big fac­tor will be bud­get and indi­vid­ual pref­er­ence.


Double glazing is two panes of glass in a sealed frame. Triple glazing, as you can guess, is two panes of glass in a sealed frame with a third in the middle. With the addition of an extra pane, this does increase the cost, but the additional price can bring a lot of extra benefits and the extra paid can soon become an investment.


Double glazing offers great insulation to your home so it's understandable that triple glazing offers even more. Reports have shown that upgrading your windows from double glazing to triple glazing can reduce your annual energy bill by up to 50%. This, of course, is assuming that the rest of your house is well insulated too. There's no benefit of having well-insulated windows just for the heat retained to seep out an old, drafty front door.

The "greenhouse effect"

Most homeowners will be familiar with this term. Most people feel they can control the cold weather by getting better insulation, Whereas in summer, typically south, south/west facing windows, can increase the room temperature to unbearable levels.

This is where triple glazing can help as it has a lower G-Value (lower is better for glass, keeps you warm in winter and cool in summer). Double glazing's G-Value is typically around 70% and triple glazing is around 30%-50%.

Safe and Sound

Home security is always a big concern. Two-thirds of all break in's occur through the front door, back door or a ground floor window. To have sturdy and secure doors, only to have old ground floor, single glazed windows with rotten frames completely removes that level of security. Remember that burglars are opportunistic and will always look for the easiest point of entry.

Double glazing creates a stronger window and triple glazing only increases this strength as there are three panes instead of two. Also, triple glazing is extremely effective for noise reduction making this a must if you live on a busy street or near the main road.

double and triple glazing for casement windows
energy efficient windows

Energy efficient windows

Buy­ing a new door or new win­dows can be a daunt­ing expe­ri­ence and seem expen­sive. How­ev­er, when you start to realise how much mon­ey is wast­ed by poor ener­gy rat­ed win­dows, that expense soon turns into an invest­ment. Around 20 – 30% of the heat in your home is lost through windows.

Installing new, ener­gy effi­cient win­dows with dou­ble or triple glaz­ing will reduce this amount sig­nif­i­cant­ly, sav­ing you mon­ey and keep­ing the heat where it should be, in your home.

  • Reduce heat loss
  • Bet­ter noise insulation
  • Low­er month­ly ener­gy bills

Benefits of using Evander

As an Evan­der cus­tomer, you can rest assured that any work we car­ry out is ful­ly guar­an­teed, no mat­ter the type of job. Each part of our busi­ness is scru­ti­nised reg­u­lar­ly by var­i­ous indus­try bod­ies and accred­i­tors, who help us to go above and beyond in cus­tomer ser­vice, job safe­ty and engi­neer skills; among oth­er things.

When you choose Evan­der, you’re choos­ing qual­i­ty, safe­ty and
pro­fes­sion­al­ism – which are exact­ly what your prop­er­ty deserves.

  • Impar­tial advice
  • All work­man­ship cov­ered for 12 months
  • DBS checked engineers
  • 5 Star Trust­pi­lot rating
  • Full man­u­fac­tur­er warranty
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We’re here to help you find the right win­dows for your home

Try­ing to find the per­fect win­dows and glass for your home can be daunt­ing. With so many options, styles, fin­ish­es, colours and acces­sories, it can be hard to know what’s best for you, and everyone’s tastes are dif­fer­ent, but we’re here to help!

We have trained spe­cial­ists who are ready to help guide you through the steps to find­ing the right win­dows for you and your home.

choose any RAL colour for your windows

Your win­dows, your way

When it comes to the look of your new Casement Win­dows you’ll be spoilt for choice. We have a range of traditional and contemporary fin­ish­es for your new win­dows and frames and we offer over 8 beautiful colours as standard.

For the truly unique, we also offer you the ability to chose from any RAL colour. This gives you the ability to match your windows to your existing garage, windows or doors to fully com­pli­ment the over­all look and feel of your property.

  • Dou­ble and Triple Glaz­ing available
  • Over 8 Stan­dard Colours
  • Choose from any RAL colour
  • Oak, Rosewood and Mahogany finishes
  • All work­man­ship cov­ered for 12 months
  • Full manufacturer warranty included

Gallery — Get some inspiration

View our Win­dows Gallery to get some inspi­ra­tion for your next home improve­ment project. Explore our pop­u­lar styles, designs and mate­ri­als to help you decide what win­dows, glaz­ing and locks are best for your prop­er­ty. Also, look out for our before and after images to see how a sim­ple, cost-effec­­tive repair can bring new life to your win­dows and win­dow frames.

Here at Evan­der, it doesn’t mat­ter what your needs are. Be it new win­dows, repair to exist­ing win­dows or frames, or part of a larg­er home improve­ment project, we’re always here to help.

windows and glazing gallery

Speak to one of our spe­cial­ists today by phone, email, con­tact form or speak to a spe­cial­ist now on live chat. Whichev­er method you choose, you can feel con­fi­dent that we’ll help you find amaz­ing win­dows at an amaz­ing price.

Explore other window styles

Contact us today for your free, no obligation quote

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