The SEAI standalone windows and doors grant launched on 2 March 2026 — and Irish homeowners responded immediately. Search interest in “windows and doors grant” surged by over 350% in the weeks following the announcement. Contractors across Dublin, Kildare and Cork are now booked weeks ahead.
Most guides cover the grant amounts and the eligibility rules. None of them tell you what to do with your furniture while a team of installers is removing every window frame in your home. This guide does.
The Logistical Reality of a 2026 Window Replacement
Many Irish homeowners assume that because a window installation only takes a few days, they can simply push their sofas and beds to the centre of the room and let the contractors work around them. This is a significant mistake for three reasons.
The dust threat
Removing old single or double-glazed frames releases decades of trapped debris into the air — brick dust, rendering particles, and plaster residue that has accumulated in the cavity around the frame. This dust is ultra-fine. It settles permanently into the fibres of upholstered furniture, open mattresses and carpets. Items pushed to the centre of a room are not protected. They need to be out of the room entirely.
The weather exposure window
For several hours per room, there is a fully open aperture directly to the elements. Irish weather being what it is, this creates a genuine moisture risk. A morning of rain during a window swap can saturate anything left near the opening. Wooden furniture warps. Electronics fail. Soft furnishings develop mould within days.
The installer dead-zone
SEAI-registered contractors need a clear, unobstructed 2-metre work zone around every window and external door to safely manoeuvre heavy double or triple-glazed units. If they are working around stacked furniture, your installation takes longer and your labour bill increases. Clearing the room is not just about protecting your belongings — it is about giving your contractor the conditions to do the job correctly.
How to Qualify for the SEAI Windows and Doors Grant
The grant is generous but it has strict conditions. Meeting all four is non-negotiable — SEAI will not release payment if any requirement is not met.
Grant amounts by property type
| Property type | Windows grant | Doors (×2 @ €800) | Maximum combined |
|---|---|---|---|
| Detached house | €4,000 | €1,600 | €5,600 |
| Semi-detached / End-terrace | €3,000 | €1,600 | €4,600 |
| Mid-terrace | €1,800 | €1,600 | €3,400 |
| Apartment | €1,500 | €1,600 | €3,100 |
Source: SEAI.ie, March 2026. Always verify current amounts at seai.ie before applying. Works ordered on or after 27 January 2026 qualify.
The four eligibility requirements
- The 2011 rule. Your property must have been built and occupied before 1 January 2011. Newer builds are not eligible.
- The insulation prerequisite. Your home must already have adequate attic and wall insulation rated “Good” or “Very Good” — or achieve a Heat Loss Indicator (HLI) of 2.3 W/K·m² or better. SEAI will not fund new windows if heat is escaping through an uninsulated roof.
- The U-value threshold. Replacement windows must achieve a thermal U-value of 1.4 W/m²K or lower. Your SEAI-registered contractor specifies this. Standard uPVC double-glazing in 2026 comfortably meets this requirement.
- Post-works BER assessment. A registered BER assessor must verify the energy improvement after installation. Book this in advance — assessors are in high demand in 2026.
How Much Does Short-Term Storage Cost Near You?
Window replacements are fast — typically 1 to 5 days for a full house. But SEAI grant approval takes 2–4 weeks, and post-works BER assessment adds further time. Most homeowners end up needing storage for 4–8 weeks from grant offer to final sign-off.
At current Irish rates, this is what that costs:
| Home size | Unit needed | Monthly rate | 6-week cost |
|---|---|---|---|
| 1-bed apartment | Small (25 sq ft) | From €57/month | ~€85 |
| 2–3 bed semi-D | Medium (50 sq ft) | From €105/month | ~€160 |
| 4+ bed detached | Large (100–150 sq ft) | From €157/month | ~€235 |
On a grant of up to €5,600, the cost of protecting your furniture — €85 to €235 for a typical window job — is less than 5% of the grant value. It is not a cost. It is an insurance policy on a significant capital investment.
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Checklist: What to Do Before the Contractors Arrive
SEAI grant approval must be secured before any work begins. Use the waiting period to prepare properly — a well-prepared home means a faster installation and better protected belongings.
- Clear 2 metres from every window and external door. This is the contractor’s minimum working requirement. Anything in this zone is at risk.
- Move all soft furnishings out of affected rooms. Sofas, mattresses, beds, upholstered chairs. Construction dust permanently embeds in fabric and cannot be fully removed.
- Remove all curtains and blinds. They will be in the way and the fixings will likely be disturbed during frame removal.
- Take down wall art and mirrors near windows. Vibration from frame removal can crack glass. Any item within 1 metre of a window should come down.
- Box and label all items by room. Label every box with the destination room. A window replacement is a good opportunity to reorganise before moving back in.
- Remove electronics near windows. Temperature fluctuations during installation — particularly in winter or during rain — can damage electronics. Move them to a central room or into storage.
- Protect wooden floors with dust sheets. Even if furniture is out, floors need covering. Brick and rendering dust scratches wooden and laminate floors permanently.
- Book your post-works BER assessor in advance. Do not wait until installation is complete. BER assessors in Dublin and Cork are booking weeks ahead in 2026.
Why a Rolling Monthly Contract Matters for Irish Renovations
Irish construction timelines are notoriously unpredictable. A window job that should take two days can stretch to two weeks. There are several reasons specific to the SEAI grant process that make flexible storage contracts essential — not optional.
SEAI grant approval delays
Grant approval typically takes 2–4 weeks from application. Work cannot legally begin before the grant offer is issued. If your approval runs long, your installation date shifts — and your storage duration extends with it.
SEAI-registered contractor availability
Demand for SEAI-registered window installers surged after the March 2026 announcement. Dublin and Cork contractors are booking 4–6 weeks ahead. A delay in securing your registered installer means a delay in starting — and a longer storage requirement.
Frame delivery lead times
Custom-measured uPVC and aluminium frames typically have a 2–4 week manufacturing lead time. Supply chain pressure across Ireland means this can extend. If your frames are delayed, your start date moves.
Post-works BER assessor scheduling
The post-works BER assessment is a grant requirement, not optional. BER assessors are in high demand. Book your assessor at the same time you book your installer — not after. This alone can add 1–2 weeks to your total timeline.
The standard Irish self storage market offers rolling monthly contracts with 5–7 days notice to exit. This is exactly the flexibility you need for a renovation timeline you cannot fully control. Never sign a fixed 3 or 6-month storage contract for a short renovation project — it is not the norm, and any operator asking for it should be questioned. Compare operators with rolling monthly terms →
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Find storage near you →Frequently Asked Questions
How much does storage cost during a window replacement in Ireland?
Short-term storage during a window replacement costs from €57/month for a small unit (apartment clearance) to €105/month for a medium unit (2–3 bed semi-D) and €157+/month for a large unit (4+ bed detached). Most window replacements take 1–5 days on site, but allowing 4–8 weeks total (including SEAI approval time) is sensible. Compare operators near you →
What is the SEAI windows and doors grant 2026?
The SEAI standalone windows and doors grant launched on 2 March 2026. It provides up to €4,000 for new energy-efficient windows in a detached home, and €800 per external door (maximum 2 doors). The maximum combined grant for a detached home replacing windows and two doors is €5,600. Semi-detached homes receive up to €3,000 for windows. Mid-terrace up to €1,800. Apartments up to €1,500. Always verify current amounts at seai.ie.
Do I need to fully clear rooms for a window installation?
Yes — for soft furnishings. SEAI-registered window installers require a clear 2-metre work zone around every opening. Sofas, mattresses and upholstered chairs must be removed from the room entirely — not pushed to the centre. Construction dust from frame removal permanently embeds in fabric and cannot be fully cleaned. Curtains, blinds and wall art near windows should also come down before the team arrives. Find local storage →
How long does a full window replacement take in Ireland?
The installation itself takes 1–5 days depending on the number of windows and property size. However, the full process — SEAI grant approval, contractor scheduling, installation, and post-works BER assessment — typically takes 4–8 weeks from application to sign-off. Plan your storage contract to cover this full period, not just the installation days. Rolling monthly contracts with 5–7 days notice to exit are standard in Ireland.
Can I leave furniture in the room during a window installation?
No — not soft furnishings. Removing old frames releases decades of trapped brick dust, plaster debris and rendering particles into the air. This dust permanently settles into mattresses, sofas and upholstery and cannot be fully removed by cleaning. Items pushed to the centre of a room are not protected. Soft furnishings must be removed from the room entirely before installation begins. Hard furniture (wardrobes, bookshelves) can remain if moved at least 2 metres from the window opening and covered with dust sheets.
What are the SEAI windows grant eligibility requirements?
To qualify: (1) property must have been built and occupied before 1 January 2011; (2) home must have adequate attic and wall insulation rated “Good” or “Very Good”, or achieve a Heat Loss Indicator of 2.3 W/K·m² or better; (3) replacement windows must achieve a U-value of 1.4 W/m²K or lower; (4) a post-works BER assessment must be completed by a registered assessor. Works ordered on or after 27 January 2026 qualify. Always verify at seai.ie before proceeding.
How do I find short-term storage near me for a renovation?
SelfStoragePrices.ie lists 82 verified operators across Dublin, Kildare, Cork, Meath, Wexford, Waterford, Galway, Limerick, Wicklow, Kilkenny, and Roscommon — all with published pricing and rolling monthly contracts. Filter by county, compare prices side by side, and request free quotes in one step. Completely free, no commission, no sign-up required. Find storage near me →