Self-Build Aftercare in Ireland — Year 1, Year 5, Year 10, and the Schedule
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Self-build aftercare: year 1 (settling in), year 5 (latent defects), year 10 (structural warranty review). The first 12 months shake things down.
Self-build aftercare: year 1 (settling in), year 5 (latent defects), year 10 (structural warranty review). The first 12 months shake things down. Year 1: monitor heating, MVHR, ground settlement. Walk around monthly. Document any defects under the defects liability period. Adjust airtightness if condensation appears. Year 5: pump septic tank (or maintain treatment plant), inspect roof for slipped slates/tiles, repaint timber cladding, service heat pump. Year 10: SEAI BER reassessment, structural warranty expiry review (most policies expire at year 10). Most Irish self-builds that run into trouble at year 10 do so because the year 5 maintenance was skipped.
TL;DR
Self-build aftercare: year 1 (settling in), year 5 (latent defects), year 10 (structural warranty review). The first 12 months shake things down.
Year 1: monitor heating, MVHR, ground settlement. Walk around monthly. Document any defects under the defects liability period.
Year 5: pump septic tank, inspect roof, service heat pump, repaint timber cladding. Year 10: BER reassessment, structural warranty review.
When this matters most
You've just taken handover and want a schedule that prevents year-30 surprises.
When this doesn't apply
The build is finished and you're in the maintenance phase.
Frequently asked questions
What is the self-build aftercare schedule?
Year 1: monitor heating, MVHR, settlement. Year 5: pump septic, inspect roof, service heat pump, repaint timber. Year 10: BER reassessment, structural warranty review.
Why is the first 12 months so important?
Things shake down. Ground settles, finishes cure, heating and MVHR performance stabilises. Monitor monthly. Document any defects under the defects liability period.
What is the most common year-5 maintenance?
Septic tank pump-out (every 2–3 years), heat pump service (every 2 years), MVHR filter change (every 12–18 months), roof inspection (every 2 years), timber cladding repaint (every 8–12 years).
Sources
SEAI, Maintenance guides. https://www.seai.ie/
Frequently asked questions
What is the self-build aftercare schedule?
Year 1: monitor heating, MVHR, settlement. Year 5: pump septic, inspect roof, service heat pump, repaint timber. Year 10: BER reassessment, structural warranty review.
Why is the first 12 months so important?
Things shake down. Ground settles, finishes cure, heating and MVHR performance stabilises. Monitor monthly. Document any defects under the defects liability period.
What is the most common year-5 maintenance?
Septic tank pump-out (every 2–3 years), heat pump service (every 2 years), MVHR filter change (every 12–18 months), roof inspection (every 2 years), timber cladding repaint (every 8–12 years).
When this matters most
You've just taken handover and want a schedule that prevents year-30 surprises.
When this doesn't apply
The build is finished and you're in the maintenance phase.
Where to go next
Next decision
The next step in your build sequence.