Replacement Sliding Sash Windows 

Our sliding sash replacement windows are crafted from durable uPVC. They feature a multi-chambered design that delivers improved levels of thermal efficiency. Your Llanishen home will be able to enjoy lower U-values, reduced energy costs and minimize your carbon footprint.

We understand how important security is to a homeowner. That is why our replacement windows are tested to surpass rigorous assessments for security standards.

Choose from a broad range of modern colours or opt for an authentic traditional woodgrain foil. We also offer dual colour options, so you can have different shades on the inside and out. Build your dream replacement windows by using our window design tool today.

Sash horns and bottom rails can be added to your new replacement windows if you want to achieve a heritage look for your Llanishen home. Modern designs can be easily achieved, so please let us know your requirements when talking to our team.

Replacement Rehau Windows

Rehau replacement windows have been crafted, manufactured and tested with planning permission guidelines and regulations in mind. Also suitable for new builds and contemporary architecture, this replacement double glazing comes complete with a range of high performance benefits.

Triple chambered profiles deliver market leading thermally efficiency. The double glazing will achieve an industry leading Windows Energy Rating (WER) of A. Your Llanishen home could help minimise your energy bills as you will rely less on your central heating.

Keeping your home protected from unwanted intruders will be easier after replacing your windows. An anti jemmy bar can be added to your replacement windows to further uninvited guests gaining entry into your home.

We offer a range of 19 stunning woodgrain options for you to choose from. Customise the appearance of your replacement windows, so they perfectly suit your home. If you own a traditional home, add Georgian bars to add an authentic flair.

Get in touch today for more information on our customisation options. Our team can help you get the right windows for your home and the requirements of your family.

Deceuninck Flush Sash Window

The slimline look of Deceuninck’s Heritage flush sash windows makes it one of the more popular choices with homeowners in the Llanishen area. Improve the sightlines with our stunning uPVC double glazing, which will flood your home with light and will add market appeal to your property.

Our Deceuninck replacement windows have been tested to meet the high standards of security you expect from a respected brand like Inspire. Your windows will meet in full the requirements of PAS 24 – so you’ll have the peace of mind knowing you and your family are kept safe.

The heritage design of Deceuninck replacement windows makes it a fantastic installation for any homeowner with a traditional or period property. You can also add a traditional look to a modern home, especially with our fantastic range of woodgrain options.

Deceuninck’s range of windows delivers superior levels of thermal efficiency and acoustic insulation. Your home in Llanishen will be comfortable and peaceful all year round, ideal if you live in a busy town centre or have neighbours.

Replacement Window Prices Llanishen

For advice about our range of high performance and attractive replacement windows, please contact the Inspire Windows team for guidance.

Arrange an appointment with us in our showroom. Alternatively, get a guideline quote when calling or emailing us today.

We know that some people lead very busy lives. If you’re busy, use our innovative replacement window design tool to get prices on the move –  using your mobile phone or tablet device.