Modular Garden Office MTB One Plus
The modular garden office MTB One Plus by KC Modular Buildings gives you a premium, energy-efficient workspace in your garden. This contemporary modular office features a robust steel frame, custom layouts, and quick UK-wide delivery. You can enjoy a 15-year warranty and tailor your office to your needs, whether you want a creative studio or a productive home office.
- The steel-frame structure gives MTB One Plus strength and durability.
- KINGSPAN QuadCore insulated panels (walls: 0.16–0.18 W/m²K) keep your office comfortable in every season.
- Double or triple-glazed windows (U-value: 0.5–0.7 W/m²K) help you save energy and reduce noise.
- Part L 2021 compliant, with fast UK-wide delivery available for your convenience.
- SPC vinyl flooring, acoustic insulation, and premium sanitary fittings come as standard.
- Choose custom layouts, cladding, and finishes, plus options like MVHR or solar panels.
- Enjoy a 15-year structural warranty and 24 months for minor defects.
MTB One Plus Pricing & Options
Prices for modular garden office MTB One Plus start from £26,500 + VAT for a 20sqm base model, including UK mainland delivery. We offer finance options and flexible payment terms for your peace of mind. All prices include a 15-year structural warranty and 24-month minor defects cover.
- Custom sizes and finishes available to suit your needs.
- Asset finance available (subject to approval).
- We use 40-55-5 payment terms for your convenience.
- We hold ISO 9001, 1090, 3834, 14001, 27001, and 22301 certifications.
- Our company is accredited by Acclaim, SSIP, Constructionline Bronze, and Social Value Certificate.
- All products are designed and built in the UK.
- You get full after-sales support and warranty.
Frequently Asked Questions about Modular Garden Office MTB One Plus
How quickly can I receive my modular garden office MTB One Plus?
We deliver and install most units within 8–12 weeks across the UK. Some models are available even faster, so you can start working sooner.
Can I customise the design or size?
Yes, you can! MTB One Plus adapts to your needs, with a range of finishes, sizes, and options.
What does the warranty cover?
Your purchase includes a 15-year structural warranty and 24 months for minor defects, with full support from our team.
Is the modular office energy efficient?
Absolutely. MTB One Plus uses KINGSPAN QuadCore insulation, double/triple glazing, and low U-value construction for comfort and savings.
You can explore more modular garden offices or see our case studies. For independent advice on modular construction, visit the National Steel Construction Association.
Last updated: 12 December 2025
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