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SKU:SI-011-002-0005
Mercia
Mercia 4m x 3m(D) Self Build Insulated Garden Room
Mercia 4m x 3m(D) Self Build Insulated Garden Room
Regular price
£6,780.00
Regular price
Sale price
£6,780.00
Unit price
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per
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- 1 - 3 weeks
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Transform your outdoor space with the 4 x 3m Mercia Self-Build Insulated Garden Room — the perfect solution for a home office, studio, or hobby space. Built with 72mm double-skinned insulated walls, double-glazed windows, and a fully insulated roof and floor, it’s ideal for year-round use. The modular design offers flexible door and window placement, while the sleek pent roof ensures durability, style, and excellent rainwater run-off. Made in the UK with sustainable timber.
Key Features
- Spacious 4 x 3m insulated garden room for all-year use
- 72mm thick double-skinned walls with full insulation
- Double-glazed windows for warmth and energy efficiency
- Modular design allows custom door and window placement
- Contemporary flat pent roof with high-grade mineral felt
- Manufactured in the UK using sustainably sourced timber
- Fixtures, fittings, instructions, and video guide included
- 10-year anti-rot guarantee (annual treatment required)
Specifications
Feature | Detail |
---|---|
Imperial Size | 14 x 11 ft |
Metric Size | 4 x 3 m |
Treatment Type | Untreated |
Guarantee | 10 Years (with annual treatment) |
Cladding | Shiplap+ |
Roof Material | Tongue & Groove |
Floor Material | Tongue & Groove |
Roof Type | Pent |
Door Style | Double Door |
Building Type | Garden Room |
Width | 13' 8" / 4.17 m |
Depth | 10' 11" / 3.34 m |
Eaves Height | 7' 2" / 2.2 m |
Ridge Height | 7' 8" / 2.36 m |
Door Width | 4' 11" / 1.51 m |
Door Height | 6' 0" / 1.85 m |
Internal Width | 13' 1" / 4.0 m |
Internal Depth | 9' 10" / 3.0 m |
Floor Width | 13' 6" / 4.14 m |
Floor Depth | 10' 3" / 3.14 m |
Under 25m² | Yes |
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