Celtic
Celtic is a full-scale modular garden annexe designed to deliver residential comfort within a flexible, self-contained layout. Constructed using advanced timber and CLT technology, it combines structural stability, thermal efficiency, and contemporary design within an expanded footprint of approximately 9.7 x 3.6 metres, offering generous internal space while remaining compliant with Caravan Act dimensional requirements.
from £69,900
(Zero VAT, excluding transport)
Expanded Space, Complete Independence
Designed to support long-term independent living, Celtic provides a well-balanced internal configuration that can accommodate one or two bedrooms, alongside a fully equipped kitchen, bathroom, and open-plan living area. The layout prioritises natural light, practical circulation, and usable storage, creating an environment suited to multigenerational living, guest accommodation, or extended family use.
The modular structure is precision manufactured off-site using cross-laminated timber panels, ensuring consistent quality control, structural durability, and enhanced thermal performance. Its engineered construction supports year-round residential use while maintaining the dimensional stability required for garden installation. Optional layout variations, including mezzanine or reconfigured storage zones, allow the internal space to adapt to changing household needs without compromising structural integrity.
10 Year Warranty
BS 3632:2023 Compliant
Predictable Scope
Energy Efficient
Minimal Site Disruption
Optional layout adaptations, including mezzanine sleeping areas or reconfigured internal zoning, allow the annexe to respond to changing household requirements. This flexibility ensures that the structure remains adaptable over time, whether used for elderly relatives, adult children, guest accommodation, or a combined living and workspace arrangement.
Building Specification
Celtic is delivered in a turnkey specification, complete with finished façade, insulated roofing system, and fully fitted interior. Thanks to precision modular construction and controlled off-site fabrication, on-site assembly can be completed efficiently, allowing the annexe to be installed with minimal disruption while providing immediate, residential-grade living space.
