Are you considering replacing your windows or doors in Dublin in late 2026 or 2027? Well, one of the first things you probably want to know is how much the project is likely to cost. The answer will depend on a number of things, including type of your home, the products you choose, and the scope of the work. However, having a concrete idea of how much money you will need to work with when budgeting can make the process a lot easier.
This guide is based on current 2026 Fenbro pricing and real orders completed for customers in Dublin, Ireland. We analysed 214 Dublin projects that reached the quotation stage between January 2025 and September 2026, together with 370 completed B2C orders in Ireland recorded in our 2025–2026 sales data. We also reviewed 443 actual delivery charges to Ireland and selected completed Fenbro projects in Dublin where the final project price is publicly available.
The figures below are Fenbro benchmarks, not an average for the entire Irish market. Final prices depend on dimensions, opening types, glazing, material, colour, hardware, accessories, delivery and the exact project specification.
How much does window replacement cost in Dublin?
It’s not possible to give one straightforward answer – every property and project is different. The main factors affecting the cost of new windows in Dublin include:
- the number and dimensions of the windows;
- the choice between uPVC and aluminium;
- the selected window system and profile;
- double or triple glazing;
- the number of opening sections;
- colour and finish;
- handles, hinges and security features;
- unusual shapes or oversized glazing;
- the inclusion of entrance or sliding doors;
- the condition of the existing openings and the complexity of installation.
For example, standard white uPVC windows will for sure be more affordable than aluminium windows with slim frames or custom, non-standard sizes.
Please note: installation costs must be considered separately. Fenbro supplies windows and doors and arranges delivery, while installation is provided under a separate agreement with an independent fitting team. The fitting cost will depend on factors such as the number of products, access to the property, removal of the existing joinery and any additional preparation or finishing work.
The most reliable way to establish the window replacement cost for your Dublin home is to request a personalised quote based on your measurements and preferred specification.
Get a personalised quote for your Dublin project.
Real Fenbro window projects in Dublin: what did they actually cost?
Among 214 Fenbro Dublin projects that reached the quotation stage between January 2025 and September 2026, the median quoted project value was approximately €5,500. Half of those quoted projects fell between roughly €3,100 and €7,850. Larger whole-house, aluminium and sliding-door projects can be considerably higher.
Let’s now dive into some good examples. Below, we present actual data from Fenbro orders delivered to customers in Dublin. The first four examples come from 2026, while the final two projects were completed in 2025. As the project scope, specifications and order dates vary, these figures should be treated as historical examples and useful budgeting references, not current fixed prices
| Order type | Number of orders | Median net value | Middle 50% range |
|---|---|---|---|
| uPVC windows only | 87 | €4,175 | €3,046–€5,933 |
| Windows + entrance/other doors | 128 | €9,137 | €6,344–€12,202 |
| Windows + sliding system | 72 | €16,643 | €8,245–€26,882 |
| Door-only projects | 42 | €3,324 | €2,727–€4,969 |
Example 1: uPVC windows only for Dublin home renovation
Our first project shows the replacement of windows only in an existing Dublin home. The order included triple-glazed Salamander BluEvolution 92 uPVC windows in Grey Agate, with warm-edge spacers, frosted and toughened glazing, and a low aluminium threshold. The windows achieved a U-value of 0.75 W/m²K.
Total price: €7,824, including products, service and delivery to Dublin. Installation was not included.
Example 2: uPVC windows, doors and a steel composite front door in Dublin
This project included triple-glazed Salamander greenEvolution 76 3D uPVC windows and doors in Anthracite, together with a WIKĘD Model 12C Optimum Termo steel entrance door in Smooth Anthracite. Extras included warm-edge spacers, window sills, frosted and toughened glazing, and a low aluminium threshold. The joinery achieved a U-value of 0.92 W/m²K.
Total price: €12,077, including products, service and delivery to Dublin. Installation was not included.
Example 3: aluminium windows, doors and sliding doors for a Dublin new build
Our third example is a much larger new-build project involving numerous windows and doors. As you can imagine, its scale and premium aluminium products resulted in a considerably higher total price.
The order included triple-glazed Aluprof MB-79N aluminium windows and doors and MB-77HS lift-and-slide doors, all finished in matt Traffic Grey. Extras included warm-edge spacers, window sills, hidden hinges, frosted and toughened glazing, and a low aluminium threshold. The joinery achieved a U-value of 0.92 W/m²K.
Total price: €57,693, including products, service and delivery to Dublin. Installation was not included.
Example 4: uPVC windows and sliding doors in Dublin
This project combined triple-glazed Salamander greenEvolution 76 3D uPVC windows with matching sliding doors, all finished in white. Extras included warm-edge spacers, under-window sill strips, connectors, frosted panes and toughened glazing. The joinery achieved a U-value of 0.88 W/m²K.
Total price: €9,834, including products, service and delivery to Dublin. Installation was not included.
Example 5: uPVC sliding doors only
This order included triple-glazed EvolutionDrive Plus+ Smart uPVC sliding doors in Anthracite, with a warm-edge spacer, toughened glazing and a soft-opening and soft-closing option. The doors achieved a U-value of 0.83 W/m²K.
Total price: €4,689, including products, service and delivery to Dublin. Installation was not included.
Example 6: aluminium windows and French doors in Dublin
The last example included double-glazed Aliplast MaxLight Modern aluminium windows and French doors, all finished in matt Jet Black. Extras included warm-edge spacers, connectors, toughened glazing and a low aluminium threshold. The joinery achieved a U-value of 1.42 W/m²K.
Total price: €14,237, including products, service and delivery to Dublin. Installation was not included.
See all Fenbro Dublin projects.
uPVC windows prices in Dublin – when does uPVC make the most sense?
Our Experts confirm that uPVC is the most cost-effective option for window replacement in Dublin. It combines strong thermal and acoustic performance with low maintenance – a practical choice for homeowners who want greater comfort without paying premium aluminium prices.
Want to go for uPVC but not sure which system would work best for your home? See our quick picks below – these recommendations are based on product specifications, the practical experience of Fenbro Sales Specialists and feedback from our customers.
Best for energy efficiency: Aluplast Energeto Neo
It’s a strong option for energy-efficient renovations and new builds where thermal performance is a key priority.
Example price: €266 for a 1000 × 1000 mm white uPVC window with triple glazing.
Best balance of performance and price: Salamander BluEvolution 82
A versatile choice for homeowners looking for good thermal and acoustic performance without moving into the highest price range.
Example price: €224 for a 1000 × 1000 mm white uPVC window with triple glazing.
Best for safety and acoustic insulation: Salamander greenEvolution Flex 3D
This product from Salamander is flexible, offers good thermal and sound insulation, enhanced security options and a wide choice of configurations for renovations and new builds.
Example price: €199 for a 1000 × 1000 mm white uPVC window with triple glazing.
Most affordable option: Aluplast IDEAL 7000
Affordable, practical choice for larger window replacement projects where keeping the overall cost under control is essential.
Example price: €181 for a 1000 × 1000 mm white uPVC window with triple glazing.
You can explore these and other options in more detail in our comprehensive uPVC window systems comparison.
Aluminium windows prices in Dublin – when is the extra investment worth it?
Another material we want to tell you about is aluminium. Strong, durable and highly resistant to changing weather conditions, it is an excellent choice for new builds, large or non-standard openings and windows with slim, modern frames. Although aluminium usually costs more than uPVC, its strength and design possibilities can make it well worth the extra investment. See our top four aluminium window picks and their example prices below.
Best for thermal performance: Aluprof MB-104 Passive SI
A premium system designed for highly energy-efficient and passive-house projects.
Example price: €397 for a 1000 × 1000 mm white, fixed aluminium window with triple glazing.
Best balance of performance and price: Aluprof MB-79N SI
Combines good thermal performance and modern design with a more accessible price than premium aluminium systems.
Example price: €309 for a 1000 × 1000 mm white, fixed aluminium window with triple glazing.
Best for outward-opening windows: Aluprof MB-79N Casement
Suitable for Irish homes where traditional outward-opening windows are preferred or required.
Example price: €340 for a 1000 × 1000 mm white, fixed aluminium window with triple glazing.
Best for steel-look designs: Reynaers SlimLine 38
Ideal for homeowners who want narrow profiles and an elegant appearance inspired by traditional steel windows.
Example price: €435 for a 1000 × 1000 mm white, fixed aluminium window with triple glazing.
Discover all the options in our detailed comparison of aluminium window systems.
How much do triple-glazed windows cost in Dublin?
The cost of triple-glazed windows in Dublin varies according to the dimensions, selected system, frame material and glass specification. Example prices for a 1000 × 1000 mm white uPVC window with triple glazing in three of our bestsellers are €199 for greenEvolution Flex 3D, €224 for bluEvolution 82 and €266 for Energeto Neo. Moving from single or double glazing to triple glazing costs more, but it is often worth the extra investment – your home will feel warmer and quieter, and it may even thank you for it!
How much does it cost to replace all windows in a 3-bed or 4-bed house in Dublin?
There is no standard price for replacing all windows in a three- or four-bedroom house in Dublin. Bedroom count alone is not a reliable way to price a window project – two 4-bedroom homes can have completely different numbers and sizes of openings.
In Fenbro’s completed Irish orders, projects containing 6–10 windows had a median total order value of around €6,765 net, while projects containing 11–15 windows had a median of around €9,178. The total cost also depends on the choice between uPVC and aluminium and double or triple glazing. Projects with large glazed areas, sliding systems, entrance doors or aluminium elements can move well above those levels. The best way to find out the likely cost? Request an itemised quote from Fenbro!
| Number of windows in the project | Number of completed orders | Median total order value | Middle 50% range |
|---|---|---|---|
| 1–5 | 70 | €3,932 | €2,450–€6,877 |
| 6–10 | 120 | €6,765 | €5,090–€9,734 |
| 11–15 | 54 | €9,178 | €7,097–€14,813 |
| 16–20 | 29 | €21,145 | €13,298–€27,555 |
| 21+ | 20 | €27,601 | €22,029–€43,764 |
Very important: Some of these orders also included doors, sliding systems or other products.
Front door prices in Dublin
Enough about windows – now let’s move on to front doors. Front door prices in Dublin are influenced not only on the material, but also on thermal performance, security features, design, glazing, colour and entrance dimensions. Fenbro customers have the chance to choose from several types of made-to-measure Polish doors. Take a look at the example prices below:
- Steel composite front doors – WIKĘD Optimum Termo: Price from €1,433 net for a 911 × 2100 mm full-panel entrance door.
- Aluminium front doors – Despiro Retro Line: Price from €4,131 net for a 925 × 2080 mm entrance door with a glazed panel.
- uPVC front doors – EkoLine: Price from €1,823 net for a 911 × 2100 mm entrance door with a glazed panel.
- Aluminium pivot doors – MasterLine 8 Pivot: Price from €2,902 net for a 1400 × 2155 mm glazed pivot door.
Sliding door prices in Dublin
What about sliding door prices? Fenbro offers several types of sliding systems, including Smart-Slide, PSK and HST, available in different materials and configurations. Here are some example prices from our current price lists:
Example uPVC sliding door prices in Dublin
- Veka VEKAMOTION 82 HST – Price from €4,224 net for a 4000 × 2100 mm triple-glazed sliding door with one active leaf.
- Alulplast smart-slide NEO – Price from €2,670 net for a 3000 × 2100 mm triple-glazed sliding door with one active leaf.
- Salamander EvolutionDrive Plus+ – Price from €2,614 net for a 3000 × 2100 mm triple-glazed sliding door with one active leaf.
Example aluminium sliding door prices in Dublin
- Aluprof MB-77HS – Price from €6,399 net for a 4000 × 2100 mm triple-glazed sliding door with one active leaf.
- Aluprof MB-59HS Monorail – Price from €3,852 net for a 3000 × 2100 mm triple-glazed sliding door with one active leaf.
- Reynaers MasterPatio – Price from €5,785 net for a 4000 × 2100 mm triple-glazed sliding door with one active leaf.
How much delivery cost for windows and doors in Dublin?
Delivery is another important part of the budget. Across 443 Fenbro Ireland delivery records from 2025–2026, the median amount charged for delivery was €1,300 net. Half of the recorded delivery charges fell between €900 and €1,700. In 2026 data alone, the median was €1,350. The actual price depends on the size of the order, number of pallets, delivery address and transport configuration.
Can you get an SEAI grant for new windows and doors in Dublin?
In 2026, the Irish government launched a new SEAI grant scheme for replacement windows and external doors. Dublin homeowners may be eligible for a grant (up to €5,600) for windows and doors, but purchasing them from Fenbro does not automatically mean that a project will qualify. If you plan to use the SEAI grant, confirm your eligibility, requirements and the registered-contractor route before placing your order. Fenbro advises and guides customers through the process, supplies the joinery and can put them in touch with an independent SEAI-registered contractor.
More information in this article: SEAI Windows and Doors Grant 2026: who qualifies, who doesn’t, and what to check first
Why Dublin homeowners choose Fenbro for windows and doors from Poland
You’ve made it to the end of our guide! So, what does all of this mean for Dublin homeowners? The main conclusion is: Fenbro makes buying windows and doors from Poland easier by allowing customers to compare numerous Polish and European systems in one place. Because we cooperate with several manufacturers, you can compare uPVC and aluminium windows, sliding doors and entrance doors without having to contact multiple suppliers. This makes it much easier to find products that genuinely suit your home, priorities and budget.
We supply homes throughout Dublin, with many of our customers based in Dublin 11 and Dublin 15, particularly Finglas, Blanchardstown and Castleknock. If you live in one of these areas, nearby or elsewhere in Ireland and are looking for high-quality windows and doors for your home, you have come to the right place. Would you like to experience what working with Fenbro is really like? Read our customers’ reviews, then contact us and see for yourself!
Frequently Asked Questions (FAQ)
What are window prices in Dublin in 2026?
There is no single price, as even windows of the same size can have different glazing, colours, opening configurations and extras. As a reference, a 1000 × 1000 mm white, triple-glazed uPVC window in one of Fenbro’s bestselling systems costs between €199 and €266, excluding delivery and installation.
Does Fenbro supply windows in Dublin 11 and Dublin 15?
Yes, Fenbro supplies replacement windows and doors throughout Dublin 11 and Dublin 15, including Finglas, Blanchardstown, Castleknock and surrounding areas.
Where can I find Fenbro prices?
You can find example Fenbro prices on individual product pages. Open the product you are interested in and scroll down to the ‘’Pricelist’’ section. For a more personalised price, please complete our contact form.
Are uPVC or aluminium windows better for a Dublin home?
It really comes down to your priorities. uPVC is usually more affordable and offers good thermal and sound insulation, while aluminium is ideal for larger openings, slimmer frames and premium modern designs.
How much do aluminium sliding doors cost in Ireland?
As a guide, a 3000 × 2100 mm triple-glazed aluminium sliding door with one active leaf can start from €3,852 net, while a 4000 × 2100 mm version can start from €5,785 net. The selected system, configuration, glazing and finish will all influence the final cost.
How much does a new front door cost in Dublin?
Material makes a big difference here. Our example net prices start at €1,433 for a WIKĘD Optimum Termo steel composite entrance door and reach €4,131 for a Despiro Retro Line aluminium door, but the final figure will also depend on security, glazing, design and dimensions.
Are there any window replacement grants available in Dublin for 2026?
You may be able to, but both your home and the planned work must meet the SEAI requirements. Buying windows from Fenbro does not automatically make the project eligible, so confirm your eligibility and obtain grant approval before work begins; Fenbro can guide you and put you in touch with an independent SEAI-registered contractor.
Does Fenbro deliver and install windows in Dublin?
Fenbro arranges insured delivery of made-to-measure windows and doors across Dublin. If you also need fitting, we can connect you with an independent installation team familiar with our products, with the installation covered by a separate agreement with the contractor.
Can I see completed Fenbro projects in Dublin?
Absolutely! You can browse real Dublin projects featuring uPVC and aluminium windows, entrance doors and sliding systems on our Dublin projects page.
Are Polish windows cheaper than buying from a local Dublin showroom?
Polish windows can offer a more competitive price, even after delivery to Ireland, but this is not guaranteed for every project. The final saving depends on the system, glazing, dimensions, extras, delivery and installation – it’s always best to compare quotes based on the same specification.
Are Fenbro prices net or gross?
Example prices shown in Fenbro product price lists are net unless stated otherwise. Your personalised Fenbro quote will show both the net price and the total including VAT, so you can clearly see the final amount payable.
