Showroom open 7 days a week!

Charming casement window installations throughout Leicester, Loughborough and Coalville don’t get any better than this

Casement windows are one of the most popular window profiles right across Leicester, and it’s not hard to see why! Available in both practical uPVC and contemporary aluminium frames, their convenient sideways or top opening hand crank action accommodates all ability levels. From the time-honoured Sculptured (curved) finish to contemporary Chamfered (flat sloping edge) frames, feel free to book an at-home consultation or pop-in to our showroom to discuss your options further.

Environmental sustainability is also very important to us. This is why our uPVC window suppliers impressively run their scrap levels below 3%, whilst recycling any waste uPVC back into their products wherever possible, whilst our aluminium window suppliers follow strict recycling protocols.

Cream aluminium bay casement window installation

Improve energy efficiency & security

What makes our double glazing so energy efficient & secure?

Made in Britain, our uPVC casement windows feature standard & multi-chambered EnergyPlus profiles from market leaders Liniar. Working hard to make your home the most efficient it can possibly be, unnecessary conductive steel reinforcements are removed, and multi-chambered profile technology is utilised to keep inside spaces comfortable & warm. This allows for the best double glazing Window Energy Ratings (WER) and U-values, as low as 1.0 W/m²K.

Our contemporary range of aluminium casement windows from market leaders Smart Architectural Aluminium are incredibly energy efficient, thanks to their cutting-edge polyamide thermal break technology. In this instance, the term ‘thermally broken’ is actually a good thing, basically referring to the way that the window has been constructed; providing end-users with highly insulative qualities. Our aluminium casement windows can achieve Window Energy Rating B and U-values of up to 1.4 W/m²K.

Our uPVC and aluminium casement windows both maintain high levels of security by utilising the most secure double glazing, locking mechanisms and hardware around.

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White uPVC bay casement windows with leaded glass

Casement window features

Highly customisable

With such a range of materials, finishes and additional hardware to choose from, whether uPVC or aluminium is your thing, you’ll truly be spoilt for choice! You can even add mock sash horns for a more traditional appearance or extra character with Georgian bars; the possibilities are untold!

An open grey uPVC casement window

Casement window features

Impressive aesthetics

From new-builds to renovations and extensions to repairs, casement windows offer classic, clean & smooth aesthetics that remain a timeless addition to any Leicester home they’re applied to. Virtually maintenance-free, once installed simply wipe over with a damp cloth to retain their stylish brilliance.

White uPVC casement window interior view

Casement window features

Economic endurance

High performance casement windows don’t have to cost the earth, which is why our casement windows are able to accommodate the majority of budgets and building types. Offering optimum functionality, efficiency & craftsmanship, get a free quote today & begin your double glazing home improvement journey in style.

Kettell windows showroom

Pop into our showroom for a cuppa!

Discover more ideas at our showroom in Leicester.

Get a real feel for the products by visiting our family friendly showroom. Open 7 days a week, a warm welcome is always guaranteed. Viewings by appointment are also possible, simply get in contact with one of our friendly team today.

Showroom & head office address

  • Kettell Windows, Doors & Conservatories
  • Unit 12, The Warren, East Goscote, Leicester, LE7 3XA

Opening hours

Monday-Friday 8am-4pm,
Saturday 10am-4pm,
Sunday 10am-2pm

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Customer Testimonials

Showroom open 7 days a week

Come and visit our new showroom in Leicestershire

Opening hours

Monday-Friday 8am-4pm,

Saturday 10am-4pm,

Sunday 10am-2pm

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