Window sills, or window ledges, give a window a finished base and a strong shadow line on the facade. Choose from bold rounded, stepped and beaded profiles in 2 m lengths, each with matching end pieces that close the ends neatly, and pair them with a window surround on the other three sides. Made from lightweight, moisture-resistant polyurethane, they give the look of stone without the weight, and are finished with exterior masonry paint. They dress the facade and do not replace the window’s own sill or weathering.
Showing all 16 results
Dimensions: 160 x 100 x 2000 mm.
(Height x Width x Length)
A decorative window ledge (Gaudi’s name for a facade sill moulding), supplied in 2 m lengths, 160 mm high and 100 mm deep, with a bold rounded nose over a deep ogee curve. Run beneath a window, it gives the opening a finished base and a strong shadow line, and it pairs naturally with a…
Dimensions: 126 x 95 x 2000 mm.
(Height x Width x Length)
A decorative window ledge (Gaudi’s name for a facade sill moulding), supplied in 2 m lengths, 125 mm high and 94 mm deep, with a rounded nose over a cove and fillet. Run beneath a window, it gives the opening a finished base and a strong shadow line, and it pairs naturally with a platband…
Dimensions: 111 x 86 x 2000 mm.
(Height x Width x Length)
A decorative window ledge (Gaudi’s name for a facade sill moulding), supplied in 2 m lengths, 110 mm high and 86 mm deep, with a rounded nose over a cove and fillet, the smallest of the three in this style. Run beneath a window, it gives the opening a finished base and a strong shadow…
Dimensions: 160 × 100 × 100 mm.
(Height x Width x Depth)
An end piece (Gaudi call it an “endwall element”) for Window Sill 4.82.001, 100 mm wide, 160 mm high and 100 mm deep. It closes the cut end of the ledge with a finished return, so the profile stops cleanly either side of the window instead of showing a raw cut edge. Most windows need…
Dimensions: 126 × 95 × 95 mm.
(Height x Width x Depth)
An end piece (Gaudi call it an “endwall element”) for Window Sill 4.82.002, 95 mm wide, 126 mm high and 95 mm deep. It closes the cut end of the ledge with a finished return, so the profile stops cleanly either side of the window instead of showing a raw cut edge. Most windows need…
Dimensions: 111 × 86 × 86 mm.
(Height x Width x Depth)
An end piece (Gaudi call it an “endwall element”) for Window Sill 4.82.003, 86 mm wide, 111 mm high and 86 mm deep. It closes the cut end of the ledge with a finished return, so the profile stops cleanly either side of the window instead of showing a raw cut edge. Most windows need…
Dimensions: 105 x 48 x 2000 mm.
(Height x Width x Length)
A decorative window ledge (Gaudi’s name for a facade sill moulding), supplied in 2 m lengths, 105 mm high and 48 mm deep, with a flat face framed by small moulded edges. Run beneath a window, it gives the opening a finished base and a strong shadow line, and it pairs naturally with a platband…
Dimensions: 105 × 48 × 48 mm.
(Height x Width x Depth)
An end piece (Gaudi call it an “endwall element”) for Window Sill 4.82.101, 48 mm wide, 105 mm high and 48 mm deep. It closes the cut end of the ledge with a finished return, so the profile stops cleanly either side of the window instead of showing a raw cut edge. Most windows need…
Dimensions: 95 x 60 x 2000 mm.
(Height x Width x Length)
A decorative window ledge (Gaudi’s name for a facade sill moulding), supplied in 2 m lengths, 94 mm high and 60 mm deep, with a stepped profile with a moulded lower edge. Run beneath a window, it gives the opening a finished base and a strong shadow line, and it pairs naturally with a platband…
Dimensions: 95 x 53 x 2000 mm.
(Height x Width x Length)
A decorative window ledge (Gaudi’s name for a facade sill moulding), supplied in 2 m lengths, 94 mm high and 52 mm deep, with a stepped profile with a crisp moulded top. Run beneath a window, it gives the opening a finished base and a strong shadow line, and it pairs naturally with a platband…
Dimensions: 95 × 60 × 60 mm.
(Height x Width x Depth)
An end piece (Gaudi call it an “endwall element”) for Window Sill 4.82.201, 60 mm wide, 95 mm high and 60 mm deep. It closes the cut end of the ledge with a finished return, so the profile stops cleanly either side of the window instead of showing a raw cut edge. Most windows need…
Dimensions: 95 × 53 × 53 mm.
(Height x Width x Depth)
An end piece (Gaudi call it an “endwall element”) for Window Sill 4.82.202, 53 mm wide, 95 mm high and 53 mm deep. It closes the cut end of the ledge with a finished return, so the profile stops cleanly either side of the window instead of showing a raw cut edge. Most windows need…
Dimensions: 109 x 61 x 2000 mm.
(Height x Width x Length)
A decorative window ledge (Gaudi’s name for a facade sill moulding), supplied in 2 m lengths, 109 mm high and 62 mm deep, with stepped bands divided by fine beads. Run beneath a window, it gives the opening a finished base and a strong shadow line, and it pairs naturally with a platband surround on…
Dimensions: 109 x 54 x 2000 mm.
(Height x Width x Length)
A decorative window ledge (Gaudi’s name for a facade sill moulding), supplied in 2 m lengths, 109 mm high and 54 mm deep, with stepped bands divided by fine beads, in a slimmer form. Run beneath a window, it gives the opening a finished base and a strong shadow line, and it pairs naturally with…
Dimensions: 109 × 61 × 61 mm.
(Height x Width x Depth)
An end piece (Gaudi call it an “endwall element”) for Window Sill 4.82.301, 61 mm wide, 109 mm high and 61 mm deep. It closes the cut end of the ledge with a finished return, so the profile stops cleanly either side of the window instead of showing a raw cut edge. Most windows need…
Dimensions: 109 × 54 × 54 mm.
(Height x Width x Depth)
An end piece (Gaudi call it an “endwall element”) for Window Sill 4.82.302, 54 mm wide, 109 mm high and 54 mm deep. It closes the cut end of the ledge with a finished return, so the profile stops cleanly either side of the window instead of showing a raw cut edge. Most windows need…
A decorative window sill, or window ledge, gives a window a proper base on the outside of the house, with a strong shadow line that makes the opening look framed and complete. It is one of the simplest ways to add period character to a plain rendered facade or to match new windows to an older elevation.
The range includes bold rounded profiles, stepped profiles and beaded profiles in 2 m lengths, from about 94 mm to 160 mm high. Each profile has its own end piece (Gaudi call it an endwall element) that closes the cut end neatly either side of the window, so most windows need one length and two end pieces.
The sills are made from lightweight polyurethane foam, so they give the look of stone without the weight, and they won't rot or crack in the rain. They cut with standard tools and are fixed with adhesive. Every piece arrives white and should be finished with a good exterior masonry paint once fixed; the painted finish protects the surface from sun and weather and lets you match the colour of your render or stonework. Note that they dress the facade beneath the window: they do not replace the window's own sill, flashing or weathering, which should stay in place.
Frame the other three sides with a window surround, add a keystone at the head, or set small pedestal corbels under each end of the sill. Browse the collection below and order for delivery across Ireland.
Find clear answers to common questions about Gaudi Coving products, installation, delivery, and ordering to help you choose the right coving and decorative mouldings with confidence.
We are based in Kylekiproe, Portlaoise, Co. Laois, Ireland, R32 R58W. You’re welcome to contact us directly or visit during our opening hours.
Call us on +353 45 433 585 or Mobile: +353 87 348 8884. You can also email us at [email protected] for enquiries, quotes, and support.
Our physical location is open Tuesday to Saturday, 10:00am–5:00pm.
We accept major credit and debit cards through secure online payment, as well as bank transfers for invoice payments.
With your invoice, you will receive an estimated delivery date and delivery cost. Please note that this is an estimate and not a guaranteed delivery date. In most cases, orders are delivered within up to 5 working days.
Estimated delivery times are calculated based on the full order process, including order preparation, packaging, transfer to the delivery provider, and transit time to the delivery address.
Yes — we deliver our premium coving, skirting, and mouldings across Ireland, helping you complete projects from Dublin to Cork and beyond.
Gaudi Coving mouldings are lightweight, paint-ready, and designed for easy installation using standard adhesives and tools. Accurate measuring, clean mitre cuts, secure fixing, and joint finishing will ensure a professional result. Suitable for experienced DIY and trade installation.
Our coving and mouldings are manufactured from high-density polyurethane and polystyrene. These materials provide excellent strength, sharp detailing, moisture resistance, and long-term dimensional stability.
Yes. All products come with a smooth, paint-ready surface and can be painted using standard water-based or solvent-based interior paints.
Yes. Our mouldings are moisture-resistant, making them suitable for kitchens, bathrooms, and other high-humidity areas when installed correctly.
Yes. We supply flexible coving and moulding options designed for curved walls, arches, and non-linear surfaces.
Absolutely. Our products are widely used by contractors, fit-out specialists, architects, and designers for both residential and commercial applications.
No products in the basket.