Premium Orangery Price Guide 2026
Premium Orangery Prices UK 2026
Premium orangery pricing typically: Small in the region of £55,000 (12m²), Medium £85,000 (20m²), Large £115,000 (30m²). Prices typically include building works and VAT. Building regulations are in the region of £1,500-£2,500 depending on local authority and complexity.
50+
Years Experience
5-15%
Property Value +
10yr
Warranty
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Small Orangery
~£55,000
3m × 4m (12m²)
Roughly £4,700 per m²
Medium Orangery
~£85,000
4m × 5m (20m²)
Roughly £4,400 per m²
Large Orangery
~£115,000
5m × 6m (30m²)
Roughly £3,900 per m²
Prices typically include building works and VAT. Building regulations and drawings are in the region of £1,500-£2,500 depending on local authority and complexity.
Premium Orangeries
Complete Orangery Pricing 2026
Premium orangery pricing typically represents the highest quality in the market, featuring superior thermal insulation (U-value 0.18), New Generation Glass technology, building works, and comprehensive 10-year structural warranty.
Small Orangery Extension
Premium compact luxury orangery featuring superior construction standards. Perfect for cosy dining spaces, intimate home offices, or charming garden rooms.
~£55,000
In the region of (typically includes VAT)
3m × 4m | 12m²
Rough cost per m²:
~£4,700
- Professional design consultation with 3D visualizations
- Solid insulated cavity walls with U-value 0.18
- New Generation Glass thermal lantern (40% roof area)
- 150mm solid roof insulation
- Building works and construction
- Premium engineered foundations
- VAT typically included
- 10-year structural warranty
Note:
Building regulations approval and drawings are in the region of £1,500-£2,500 depending on local authority and project complexity.
Medium Orangery Extension
Our most popular premium orangery size, perfectly proportioned for kitchen extensions, family dining areas, and versatile living spaces. Ideal for entertaining 6-8 guests.
~£85,000
In the region of (typically includes VAT)
4m × 5m | 20m²
Rough cost per m²:
~£4,400
- Comprehensive design service with technical drawings
- Solid insulated cavity walls (U-value 0.18)
- New Generation Glass thermal lantern with solar control
- 150mm solid roof insulation
- Building works and construction
- Premium groundworks with engineered foundations
- VAT typically included
- 10-year structural warranty + aftercare support
Note:
Building regulations approval and drawings are in the region of £1,500-£2,500 depending on local authority and project complexity.
Large Orangery Extension
Spacious luxury orangery for open-plan living, large family dining, or premium entertaining spaces. Space for multiple seating areas and large dining tables (8-12 guests).
~£115,000
In the region of (typically includes VAT)
5m × 6m | 30m²
Rough cost per m²:
~£3,900
- Premium design service with architectural specifications
- Solid insulated cavity walls (U-value 0.18 or better)
- Large New Generation Glass thermal lantern
- 150mm+ solid roof insulation with premium specification
- Building works and construction
- Engineered foundations for larger structural loads
- VAT typically included
- Comprehensive 10-year structural warranty