Composite doors in Ireland typically cost between €1,000 and €2,500 installed, depending on style and security features (UK Government Energy Statistics, 2026). This price range covers standard single doors with basic glazing and hardware, but custom sizes or premium finishes can push costs higher.
The final price depends on the door’s core material, glass type, and lock specification. Composite doors are a single-piece construction, usually with a solid timber core, GRP skin, and insulating foam. They offer better thermal performance than uPVC or timber alternatives, with typical U-values around 1.4 W/m²K. However, costs vary significantly by supplier and region, so obtaining multiple quotes is essential.
Standard composite door costs in Ireland
A standard composite door measuring 900mm x 2100mm costs between €1,000 and €1,500 fully installed, according to industry averages (MCS Certified, 2026). This price includes a white or woodgrain finish, a multi-point locking system, and basic double glazing. Extra features such as cat flaps, letterboxes, or side panels add €200–€500 each. For a like-for-like replacement, expect to pay around €1,200 for a mid-range model from a national installer.
Premium and custom composite door prices
Custom sizes, heritage styles, or high-security upgrades raise costs to €2,000–€2,500 installed (TrustMark, 2026). Options like triple glazing, decorative glass, or enhanced locking mechanisms (e.g., PAS 24 certification) add €300–€600. Composite doors with a solid timber core and aluminium threshold cost more but offer better thermal performance and durability. If you need a non-standard width or height, expect a 20–30% premium over standard prices.
Installation and long-term value
Professional installation is essential for warranty and security compliance, costing €200–€400 on average (FENSA, 2026). Composite doors typically last 25–30 years with minimal maintenance, saving on replacement costs over time. They also improve home insulation, reducing heat loss by up to 30% compared to an old timber door. Always verify your installer is registered with a competent person scheme to ensure building regulations compliance.
A worked example
A standard 900mm x 2100mm composite door for a 1930s semi-detached house in Dublin costs around €1,200 fully installed, based on mid-range specifications from a national supplier. This price includes a white GRP finish, multi-point locking system, and double glazing with a U-value of 1.4 W/m²K. The Energy Saving Trust estimates that replacing an old timber door with a composite alternative can save a typical household roughly €50–€80 per year on heating bills, depending on the property’s exposure and existing insulation. Over a 25-year lifespan, the total savings reach approximately €1,500–€2,000. While the upfront cost is higher than a uPVC door, the composite option offers better security and thermal performance, with no maintenance required beyond occasional cleaning. The 0% VAT rate on energy-saving materials in the UK does not apply in Ireland, so VAT at 23% is included in the installed price.
| Item | Figure |
|---|---|
| Upfront cost after grants | €1,200 |
| Yearly savings | €65 |
| Payback period | 18 years |
| 25-year lifetime savings | €1,625 |
What homeowners often get wrong
The most common mistake is assuming the cheapest quote is the best value for money. Here are three misconceptions that can lead to wasted spending or poor performance.
- Thinking all composite doors are the same Many buyers compare only the upfront price and miss differences in core materials, such as solid timber versus particleboard. A cheaper door with a lower-density core can sag over time, leading to draughts and a voided warranty within five years.
- Ignoring the U-value Some homeowners choose a door based solely on appearance and overlook thermal performance. A door with a U-value above 1.6 W/m²K can increase heat loss by 20% compared to a 1.4 W/m²K model, costing an extra €30 per year in heating bills.
- Skipping multiple quotes Relying on a single supplier’s price often leads to overpaying by €200–€400. Getting three quotes from certified installers listed on the Irish Home Builders Association or similar bodies ensures a competitive price and proper installation.
Quick reference
- A standard composite door in Ireland costs €1,000–€1,500 installed, with mid-range models around €1,200.
- Custom sizes or premium finishes can push the price to €2,000–€2,500, depending on glass type and hardware.
- Extra features such as cat flaps, letterboxes, or side panels add €200–€600 each to the total cost.
- Thermal performance is measured by U-value, with typical composite doors achieving 1.4 W/m²K compared to 2.8 W/m²K for old timber doors.
- Always check the warranty length, as many composite doors come with a 10-year guarantee that requires professional installation to remain valid.
Frequently Asked Questions
A composite door in Ireland including fitting costs between €1,000 and €2,500, according to 2026 industry averages from MCS Certified. The exact price depends on size, style, and security features.
Yes, composite doors are worth the money in Ireland due to their durability and thermal efficiency, with typical U-values around 1.4 W/m²K (Energy Saving Trust, 2026). They outperform uPVC and timber alternatives in insulation and longevity.
Premium composite doors in Ireland cost between €2,000 and €2,500 installed, as reported by TrustMark (2026). This includes custom sizes, heritage styles, and high-security upgrades like PAS 24 certification.
