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Ex Display Summer Houses for Sale: Cost & Planning Guide

Henry Edward Cooper Howard • 2026-05-13 • Reviewed by Daniel Mercer

If you’re hunting for a garden getaway without the new-build price tag, ex display summer houses are worth a closer look. These showroom models, sold after their display stint, can save you 20-50% compared to ordering new.

Average price of ex display summer house: €1,500 – €5,000 ·
Maximum size without planning permission (Ireland): 25 sq. m (approx. 269 sq. ft) ·
Typical ex display discount vs retail: 20% – 50% off ·
DIY building cost savings vs buying new: Up to 30%

Quick snapshot

1Confirmed facts
2What’s unclear
3Timeline signal
4What’s next

Five key figures sum up the ex display market in Ireland: the discount range, permission limits, and the DIY alternative.

Metric Value
Ex display discount 20-50% off retail price
Max sqm without permission (Ireland) 25 sqm
DIY budget shell cost €800-€1,500 for 10 sqm
Common ex display suppliers Steeltech, Crane, Shed Factory, Skinners
Neighbour fence height limit 2m (6.5 ft) without planning

Is it cheaper to build or buy a summerhouse?

The short answer: ex display often wins on price and convenience, but DIY gives you full control. An ex display summer house typically costs €1,500-€5,000, while a DIY build from scratch (materials only) can run €2,000-€4,000 for a similar size (Log Cabins Ireland – cost comparison guide). But DIY adds labour, tool hire, and potential planning fees if you exceed 25 sqm.

Is DIY Cheaper?

  • DIY materials for a 10 sqm shell: €800-€1,500 (DoneDeal.ie – material cost examples)
  • Ex display avoids building time and tool costs
  • Second-hand ex display units offer immediate use with warranty options from some sellers (Skinners Sheds – ex display policy)
Bottom line: Ex display is the cheapest shortcut to a finished summer house for most Irish homeowners. DIY only makes sense if you have free labour and can source reclaimed materials at under €100 per sqm.
The trade-off

DIY saves money only if you value your time at zero and don’t need planning permission. For anyone working 9-to-5, ex display is the smarter financial bet.

The implication: For most buyers, ex display offers the best balance of cost and convenience.

What is the biggest summer house you can have without planning permission?

In the Republic of Ireland, the maximum floor area for an exempt garden structure is 25 sqm (269 sq ft) – that’s roughly the size of a double garage (Gov.ie – exempted development guidelines). Height limits are 4m for a pitched roof and 3m for a flat roof. In Northern Ireland, the exemption shrinks: outbuildings within 1m of the house boundary can only be 10 sqm (PlanningNI.gov.uk – ancillary buildings policy).

What is the maximum shed size without planning permission in Ireland?

  • Republic: 25 sqm total floor area
  • Height: 4m pitched / 3m flat roof
  • Must be at least 1m from boundaries unless fire-resistant materials used

Can I put a mobile home in my back garden in Ireland?

Mobile homes (caravans) generally require planning permission regardless of size because they are classed as temporary dwellings, not garden buildings (Gov.ie – exempted development rules). Ex display summer houses are distinct – they are fixed structures, not mobile.

The catch

An ex display unit over 25 sqm instantly triggers a planning application. That can add €500-€1,500 and 8-12 weeks to your project. Measure twice, order once.

The pattern: Staying under 25 sqm keeps your project simple and avoids costly delays.

Can I build a shed next to my neighbour’s fence in Ireland?

Building within 1m of a boundary usually requires fire-resistant construction (e.g., timber treated to Class 0) or planning permission (Gov.ie – exempted development conditions). Ex display units are often made of timber, so you’ll likely need to keep them 1m clear or apply for permission.

Can my neighbour put up a 6 foot fence?

Yes – a fence up to 2m (6.5 ft) does not need planning permission in most of Ireland (PlanningNI.gov.uk – fence height guidelines). Your summer house placement must respect that boundary.

What is the 7 year boundary rule in Ireland?

The so-called “7 year rule” relates to adverse possession (squatter’s rights), not planning or fencing (Citizens Information – rights of way). It does not allow you to build closer to a boundary.

What this means: Boundary placement is a separate issue from fencing height; always check setback rules.

What is the cheapest way to build a summer house on a budget?

Budget options break down into three paths: ex display (€1,500-€5,000), DIY from reclaimed materials (€800-€1,500 for a 10 sqm shell), or ultra-budget with a flat roof design and concrete slab foundations (Log Cabins Ireland – budget build advice). The cheapest route is a self-built flat-roof structure using recycled timber, but it demands carpentry skills and time.

  • Reclaimed or ex display materials save 30-50% (DoneDeal.ie – secondhand listings)
  • Flat roof reduces material cost by about 20%
  • Self-build with basic framing: €800-€1,500 for a 10 sqm shell
  • Budget-friendly foundations: concrete slabs or paving stones

The catch: Cheapest upfront often means highest time investment; ex display offers a middle ground.

Planning a Summer House? Here Are 5 Legal Rules You Can’t Ignore

  1. Floor area must not exceed 25 sqm without planning (Gov.ie – exempted development rules)
  2. Height limit of 4m (pitched) or 3m (flat)
  3. Setback of 1m from boundaries unless fireproof
  4. Cannot be used as a separate dwelling
  5. Must not block neighbour’s light or access
What to watch

Non-compliant ex display units can become a legal headache when selling your home. A seller who can’t provide retroactive planning permission may have to take a price cut or a sale fall through.

The implication: Stick to these five rules and your ex display purchase stays safe.

What decreases property value the most?

Poorly maintained or unpermitted structures are value killers (Property Price Register – transaction data). A rickety, leaky summer house that blocks light or violates planning rules can knock €5,000-€10,000 off a home’s asking price. Conversely, a well-built, permitted ex display unit in good condition can add usable living space and appeal.

  • Non-compliant buildings cause legal costs for sellers
  • Structures blocking light or views lower appeal
  • Ex display summer houses in good condition and properly permitted can add value

The pattern: A compliant, well-maintained ex display unit is an asset; a neglected one is a liability.

Ex display vs DIY vs New build: comparison

Three routes, one winner for most buyers: ex display combines speed and savings.

Factor Ex display DIY build New order
Cost (10 sqm) €2,000-€4,000 €800-€2,000 (materials only) €4,000-€8,000
Time to use 1-4 weeks (delivery) 4-12 weeks 6-12 weeks
Planning risk Low (if under 25 sqm) Moderate (quality may trigger inspection) Low (supplier handles specs)
Warranty Often available (Skinners Sheds – ex display terms) None Full warranty
Quality control Pre-assembled and checked Variable Factory new

The verdict: Ex display is the sweet spot for budget‑conscious buyers who want quality without the wait.

Specifications of typical ex display summer houses

Most ex display units share a common set of dimensions and materials.

Spec Common range
Floor area 10-25 sqm
Wall thickness 28-44 mm tongue and groove
Roof type Pitched (asphalt shingles) or flat (EPDM)
Floor Tongue and groove timber on joists
Windows Double-glazed (sometimes single in older models)
Door Single or double timber door with lock
Insulation Usually uninsulated; can be retrofitted
Foundation Concrete slab or paving stones
Warranty 1-5 years depending on seller
Delivery Flat-pack or pre-assembled sections

The pattern: Specs are standardised, so focus on size and condition rather than unique features.

Upsides of ex display

  • Immediate availability – no wait for custom builds
  • Significant discount (20-50% off retail)
  • Can inspect physical condition before buying
  • Often includes delivery and installation options

Downsides of ex display

  • Limited choice – you buy what’s left over
  • May have cosmetic wear or marks from showroom use
  • Specs may differ from online description
  • No customisation possible

What’s confirmed and what’s unclear

Confirmed facts

  • Maximum floor area without planning permission in Ireland is 25 sqm (Gov.ie – official exempted development)
  • Height limits are 4m (pitched) or 3m (flat) (Gov.ie – height restrictions)

What’s unclear

  • Exact ex display inventory and pricing vary by seller and season
  • DIY cost savings depend heavily on skill level and material sourcing
  • Ex display units can be 20-50% cheaper than new (Log Cabins Ireland – price comparison)
  • Northern Ireland has stricter 10 sqm limit for boundary-proximate outbuildings (PlanningNI.gov.uk – outbuilding policy)

The implication: Base your purchase on confirmed size limits, but leave room for discount variability.

Expert perspectives on ex display savings

Ex display log cabins are structures erected for show purposes at exhibitions or showrooms and sold after promotional period at discounted prices. Typical savings range from 20% to 50% compared to ordering new.

Log Cabins Ireland – guide to ex display cabins

Skinners Sheds offers discounted ex-display garden buildings including summerhouses and log cabins at UK show sites. Buyers can inspect the actual unit before purchase.

Skinners Sheds – ex display garden buildings

In the Republic of Ireland, garden rooms under 25m² are often exempt from planning permission if not used as habitable space. The structure must not be used as a separate dwelling.

Gov.ie – planning exempted development

The implication for buyers is clear: ex display summer houses offer a proven shortcut to an affordable garden building, but only if you nail the planning rules and inspect the unit thoroughly. For Irish homeowners on a budget, the smartest move is to contact local suppliers during spring show season and be ready to move quickly on a discounted display model.

Frequently asked questions

Where can I find ex display summer houses for sale near me?

Check classifieds like DoneDeal.ie, contact manufacturers such as Steeltech, Crane, and The Shed Factory, and visit local home improvement shows. Many sellers list ex display units on their websites under special offers.

Are ex display summer houses good quality?

Generally yes – they were built to be shown. Inspect for timber damage, cracks, warping, and check roofing and windows (Log Cabins Ireland – inspection checklist).

Do ex display summer houses come with a warranty?

Some sellers offer a limited warranty (1-5 years). Always ask before buying. Skinners Sheds, for example, provides warranty details on their ex display page.

How do I transport an ex display summer house?

Most ex display units are delivered flat-packed or in panels by the seller. Check delivery costs and access at your property. Larger models may require a crane or professional transport.

Can I negotiate the price of an ex display unit?

Yes – ex display stock often has room for negotiation, especially if the unit has been on display for months. Start by asking what discount they can offer beyond the already reduced price.

What should I check before buying an ex display summer house?

Inspect for timber damage, cracks, insect infestation, check roofing condition, windows and doors operate smoothly, and confirm that the structure meets planning limits. Ask about maintenance history and whether it was weather-protected during display.

The pattern: Prepared buyers who inspect thoroughly and negotiate confidently get the best deals.

Related reading

Bottom line: What this means: Combining material knowledge with the tips above makes you a smarter buyer.



Henry Edward Cooper Howard

About the author

Henry Edward Cooper Howard

Our desk combines breaking updates with clear and practical explainers.