MVHR & MEV Ventilation Cost Calculator

Get an instant price for a fully supplied and installed heat-recovery (MVHR) or demand-controlled extract (MEV) ventilation system, with everything that is included listed below. Built for new build homes anywhere in Ireland.

Every level with ducting above two adds €400.

Rooms go into your ventilation design. The price follows your floor area.

Travel is free up to 100 km from our base in Portlaoise, then €0.60 per km.

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Thanks! This is a preliminary estimate — Lukasz will personally review it and follow up with your formal quote shortly. Ready to move ahead already? Message us on WhatsApp at 083 427 5659 and we'll get straight back to you.

Frequently asked questions

How accurate is this estimate?

This calculator gives a preliminary, computer-generated price based on your home's floor area, levels with ducting, chosen unit and location. Every result is personally reviewed by Eco Vent, and confirmed with a design review and, where needed, a site survey, before it becomes a formal, binding quote.

What's included in the price?

Supply and installation of the ventilation unit, ductwork, air valves and plenum boxes, external wall cowls, the condensate trap (MVHR), NZEB ventilation design, commissioning and airflow balancing, and a commissioning report with the measured airflows.

How long does installation take?

Most homes take 3 to 5 working days: about 3 days for 100 m², 5 days for 200 m² and longer for very large homes.

I'm happy with my quote and want to move ahead — what's next?

Great news! Send us a quick WhatsApp message at 083 427 5659 confirming your quote and that you're ready to proceed, and we'll get straight back to you to lock in your installation date.

Do you work on retrofit or renovation projects?

This calculator covers new build homes only. Retrofit ventilation upgrades are handled separately — get in touch to discuss your project.

How is VAT calculated?

All prices shown include Ireland's reduced VAT rate of 13.5%, which applies to home ventilation supply and installation services. The total shows the VAT part separately.