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Window sills are pieces of moulding located below a window frame’s bottom section, between the glass and the wall. Sills are designed and placed to hold together the whole structure of any given window. Window sills also play a decorative role and can be used as a shelf, a storage unit or a space for potted plants. Check our windows accessories!
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What are window sills for

Sills are necessary because they are a part of a building’s structure. Window boards are one of the elements that make up a window frame. Without them, the window opening would sway and shift as the foundation settles. Window ledge help to stabilise and absorb level changes on the window openings, keep water outside of your home and seal the wall cavity on the foot of windows.


What are window sills made of

Window sills are both a structural part of windows design and an attractive home decoration. That’s why it is important to wisely choose the material they are made of – not only to fit your interior decor but also for the window sills to be functional and durable.

Window boards can be made of different materials. The most popular materials for window sills are wood, stone, uPVC, tile, MDF and particleboard. They differ in prices, features, durability and maintenance. If you have questions which window sills are best for you, contact our sales team for advice!


Fitting window sills with Fenbro

Our window ledges have been designed for quick and simple installation. However, if you do not have much experience with fitting window sills, we advise you to contact a professional. Fenbro offers professional installation services of window sills in Ireland. Get the help from our experienced fitter or ask our sales team for available installation options in your country.

How it works

Get a better understanding of how we operate in order to satisfactorily fulfil your orders!
Asking for a quote

Asking for a quote

You press the ‘Get a free quote’ button and submit your inquiry with chosen joinery parameters.
Receiving the quote

Receiving the quote

Our sales team returns to you with the purchase quote on joinery, delivery/installation costs and lead time.


Our expert goes through all the information included in the offer together with you.
Agreement & Payment

Agreement & Payment

It is the stage where we confirm the contract and you make the payment.


It’s the time it takes to produce your ordered windows and doors (or any products from our offer).


This is the shipment period for your ordered products.


If you are interested in our installation services, we agree on the dates individually.

Still have questions?

Ask our Sales Team!

Frequently Asked Questions

Naturally! If you wish, you can arrange transport by yourself.

Yes, you can! Additionally, we offer support after the guarantee period is over. It means that if something happens with your joinery afterwards, we can get you all the necessary spare parts, ready-made products and tools to help you solve the issue (the service is chargeable at the end of the guarantee period).  Please note that if you choose your own fitter, you are responsible for providing them with correct measurements of the openings as well as products dimensions. We cannot be held responsible for any irregularities in this regard.

You can contact our customers at FACEBOOK (check the reviews) and see the pictures they sent us. Unfortunately, we cannot share any of our customers details (like their address, etc.) with you. Our privacy policy doesn't allow us to do any of that . But still, you can contact those customers who left their comments on Facebook on your own. Additionally, on our website, there is a section where you can see some of our realizations in Ireland. For customers in Ireland: If you wish to see our windows, our fitter (based in Ireland) has all models: samples and colour samples as well. When you are ready with the order, he will bring the samples for the final measurements meeting.

Your house plans are not necessary for us to prepare the quote for you. It would be much more efficient for us to have the list of your joinery together with the following details:

  • Width x height [mm]
  • Colour
  • Glazing: double/triple

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