Sash Windows

Sash Windows Across Ireland
IRLPOL supplies and professionally installs Sash Windows across Ireland, combining the classic appearance of traditional sash windows with modern materials, glazing and energy performance.
Sash windows are an ideal choice for period-style homes, renovations and properties where a traditional appearance is important. They are available in a range of colours, finishes and glazing options to complement the character of your property.
Sash Window Features
- Traditional sash window appearance
- Modern energy-efficient glazing
- Choice of colours and finishes
- Suitable for period-style and modern homes
We supply and professionally install both uPVC sash windows and traditional wooden sash windows across Ireland. With a choice of materials, colours, finishes and glazing options, we can help you select the right sash windows to suit your home, renovation or new-build project.
uPVC Sash Windows


Stylish, secure and energy efficient vertical sliders to suit every type of home!
Vertical sliders are a traditional style of window. Commonly found in older properties, they are usually manufactured from timber. This elegant type of window is a popular replacement in period houses, its design giving your home a sophisticated charm and style that you won’t achieve from a standard casement window. Real timber windows can be expensive so homeowners look to more affordable solutions such as uPVC. ECOSlide uPVC sash windows are thermally efficient and environmentally friendly which imitate the charm of a classic timber vertical slider, but have all the benefits of a modern uPVC system, giving you the best of both worlds. Whether you live in an older property or a more modern home, ECOSlide uPVC sash windows are a cost-effective solution for replacing like for like replacement or as an alternative to other styles. We can even install splay and 90° bay styles. Choose from a range of colour and hardware options to complete your window and create a look that fits in perfectly with your home.
Authentic Sash Details
It’s the little details that make ECOSlide sash windows as authentic as possible.

ECOSlide PVC-U sash windows are as authentic-looking as possible, featuring slim profile sections with design aesthetics which are pleasing to the eye as well as offering improved views from the inside and outside.
Our windows incorporate the same stylish features found on original timber sash windows such as Astragal glazing bars, decorative sash horns and traditional-style operating hardware. The jambs, sash sections and meeting rail are all engineered to look just like an original timber sash window.
Horn Details
ECOSlide PVC-U sash windows are available in 2 options
• Without horns.
• Run-though horns.
Run-through horn Without horn

Sash Window Styles
Windows to suit all applications, from traditional styles to contemporary designs.

ECOSlide windows are available in a range of popular sash window design styles to provide 21st century modern replacements for original windows, including splayed and 90o box bay-style windows. We can also manufacture bespoke units in eye-catching architectural shapes such as True Arch, Gothic Arch and Swept Head windows. Transom drops are 50/50 split as standard. Other transom drops can be manufactured to order, but the transom drop will be determined by the grid layout.
Other additional design options are available with internal Georgian glazing bars or external Astragal glazing bars.
Tilt & Easy Clean Function

Low maintenance ECOSlide PVC-U sash windows only require a quick wipe down with a damp cloth to keep them looking as good as new. The window sashes feature an inward opening tilt facility to allow easy and safe cleaning of the outside frame and glass from inside the building. This is particularly useful for multi-storey windows or windows positioned in hard to reach places.










Colour & Foil Finishes

Note: Colours shown are a guide only
ECOSlide sash windows are available in White and Cream solid PVC-U profile colour options.
For a more natural wood effect, our Crystal White, Cream, Golden Oak and Irish Oak foils applied to both outside and inside surfaces give a realistic woodgrain appearance that mimics the grained texture and appearance of an original timber window.
We also offer as standard Colour-on-White options in Chartwell Green, Anthracite Grey, Rosewood, Black Brown, Cream, Golden Oak and Irish Oak. These dual-colour options provide homeowners with customer choice. For example, a characterful external colour can be selected for the external window faces, whilst maintaining a White interior finish to suit internal decoration schemes.
Wooden Sash Windows


Wooden sash windows are characterised by their up-down opening method. Both sashes are placed on rails, enabling sliding of both the lower and upper sash. These windows can also be divided asymmetrically as per your preference.
Cultural and practical conditions in European regions have led to a preference for windows that open to the outside or slide up and down. The strong and constantly blowing wind presses the window against the frame, allowing windows that open outward to be easily closed and securely sealed. The sash (up-down) system also helps save space inside the room.
Our windows are manufactured using glued 3-layer pine, oak, or red meranti wood, and we can accommodate other types of wood based on client requests.
We always consider the suggestions and requirements of our clients, taking into account the specific needs of foreign markets.
All necessary elements of window fittings are individually discussed and agreed upon with each client.
TECHNICAL SPECIFICATION
| WOOD | Pine, meranti, oak and other 3-layer glued wood | ||
| STRUCTURE |
|
||
| PAINT: |
|
||
| GLAZING: |
|
||
| OPENING: |
|
||
| FERRULES: |
|
||
| HANDLES: |
|
||
| SEALS: |
|
||
| SILICONE: |
|
||
| GEORGIAN BARS:(OPTIONAL) |
|
||
| SPACING FRAME: |
|
||
| ADDITIVES: | "Horns", sashes closed on locks, decorative ferrules, ventilators. |
PROFILE CROSS-SECTION

1. Durable varnish layer - Sikkens ecological water-based paints - provide excellent protection and a beautiful wood surface for many years.
2. Double-paned glass with dimensions of 4x16x4mm and a thermal transmittance coefficient (Ug) of 1.1 W/m2K, filled with argon gas.
3. Warm-edge spacer bar - reduces condensation of water vapor on the inner side of the window.
4. Window sash with a thickness of 56 mm.
5. 2 seals with an extended service life - ensure window tightness, thermal insulation, and good sound insulation.
6. High-quality, 3-layer laminated wood made of pine, meranti, or other types available upon request - guaranteed structural stability.
7. Window frame with a thickness of 166 mm.

