Composite Back Door Costs in Ireland: 2026 Price Guide
If you’re considering a new composite back door for your home, it’s vital to have a clear idea of the likely costs. In Ireland, the typical price for a supply-and-fit composite back door in 2026 ranges from €1,900 to €2,200. This includes both the door itself and standard installation—so no hidden surprises from reputable companies.
Composite back doors carry a higher price tag than uPVC alternatives, but for good reason. Made with a robust timber core wrapped in weather-resistant outer skins, these doors offer longer lifespans, greater security, and much-improved thermal efficiency. Your overall spend could rise if you opt for extras like sidelights or custom features, but most Irish homeowners will fall within the €1,900–€2,200 bracket.
It's also important to look closely at what’s included in any quote. VAT at 23%, old door removal, premium hardware, and finishing details can all influence your final bill. Here, we break down the latest price ranges and give you practical advice for navigating the 2026 market.
Composite Back Door Supply & Installation Costs in Ireland (2026)
| Job | Typical price (incl. VAT where stated) |
|---|---|
| Standard composite back door (supply & fit)Most typical installations | €1,900 – €2,200 |
| Add-on: Sidelight (per side)Custom glass or panels beside the door | €450 – €900 |
| Removal of old doorConfirm with supplier | Usually included |
| Extra for structural modificationsIf altering the opening/frame | €200 – €600+ |
| Decorative glass or custom features | €100 – €500 |
| Premium hardware upgrade | €75 – €250 |
| SEAI grant (if combining with whole-house energy upgrade)Check eligibility as part of a full upgrade | Varies |
Prices are typical 2026 estimates and vary by job, condition and location.
What Makes Composite Back Doors More Expensive?
Composite doors stand out for their durability and security. Unlike basic uPVC doors, composites are constructed from several layers—typically a hardwood or engineered timber core, overlaid with tough, long-lasting GRP skins. This combination resists warping, insulates against draughts, and delivers strong security. The enhanced lifespan and improved energy efficiency do add to the cost, but many homeowners find the investment worthwhile.
How Customisations Affect Cost
Most composite back doors come in standard finishes and colours, but it’s common for Irish homeowners to add signature touches. Every upgrade will nudge your price upwards.
- Sidelights (glass panels beside the door) typically add €450–€900 per side.
- Decorative glass inserts and ornate panels can cost €100–€500 extra.
- Premium hardware (handles, letterboxes, smart locks) may increase costs by €75–€250.
- Custom colours and non-standard designs also come with added charges.
Installation Factors & Regional Variations
The quoted price for a composite back door in Ireland (€1,900 – €2,200) usually covers standard installation and removal of your existing door. However, if your doorway needs structural changes—like altering the frame size or making good damaged walls—expect extra labour costs. These might range from €200 to €600 or more, depending on the complexity.
Location doesn’t play a major role: prices in Dublin are broadly similar to elsewhere, though the upper end may be fractionally higher due to higher operational costs.
VAT, Quotes, and Getting Best Value
Irish suppliers usually quote composite door prices either including or excluding VAT (23%). Always confirm this before comparing quotes to avoid surprises. Most reputable firms will include VAT, old door removal, basic hardware, and disposal costs in their standard package.
- Request quotes from at least three suppliers—compare what's covered, not just the bottom line.
- Check that the quoted price includes VAT, removal of your old door, and installation.
- Ask for evidence of SEAI registration and product/workmanship warranties.
- Ensure all custom features and hardware upgrades are itemised up front.
SEAI Grants and Energy Saving Considerations
While you can’t claim an SEAI grant for just a single new back door, those doing larger home energy upgrades may be able to claim support if the door is part of a whole-house retrofit. Composite doors bring significantly better energy performance, so if you’re upgrading other elements (like insulation, heating, or windows), discuss grant eligibility with your supplier or retrofit contractor.
Frequently asked questions
Are composite back doors worth the higher price compared to uPVC?+
Yes, composite doors typically offer better durability, enhanced security, and much better thermal insulation than standard uPVC doors. While the upfront cost is higher, you’ll benefit from long-term performance and lower maintenance.
Is VAT usually included in composite door quotes in Ireland?+
Some installers include VAT in their prices, while others display it separately. Always confirm with your supplier to establish the true total cost before booking.
What should I look for in a composite back door supplier or installer?+
Choose SEAI-registered companies, check what’s included in their quotes, ask about warranties, and view recent customer reviews. Clear contracts and breakdowns of all costs are also key.
Does the price increase much if I want decorative glass or sidelights?+
Yes, adding decorative glass panels typically adds €100–€500, and sidelights can add €450–€900 each. These are significant extras—always ask for them to be clearly quoted.
Can I get a grant for a composite back door in Ireland?+
There’s no standalone grant for doors, but if you’re improving your home’s whole energy efficiency as part of an SEAI-registered retrofit, your new door may be covered. Check details with your supplier or SEAI.
Ready to get real quotes?
Tell us about your windows & doors job and compare free quotes from verified local pros.