Granny Annexe Cabins | B2B Wholesale Supply

Self-contained granny annexes manufactured for B2B partners. Our annexe range provides dealers with versatile living spaces that meet the growing demand for multi-generational housing solutions.

Granny annexes offer families affordable alternatives to care homes or property extensions. As your manufacturing partner, we deliver annexes under your brand with complete confidentiality

Technical & Build Details

Self-contained units with bedroom and living space

Designed for independent living, these units feature internal partitions to create distinct zones for rest and relaxation. Add skylights or custom internal doors to adapt the floor plan for a permanent family residence or a luxury guest suite.

Bathroom-ready configurations available

Simplify your project with layouts designed for plumbing integration. Our modular design options make it easy to configure dedicated bathroom and kitchen zones, ensuring all pipework is discreetly managed within the structure.

Twin Skin insulation for year-round living

Our Twin Skin wall system provides a double layer of Nordic spruce with an insulated cavity, ensuring maximum thermal efficiency. This precision-milled setup creates a tight seal, keeping the interior warm in winter and cool in summer.

Mobile Home Act compliant options (no planning permission)

Avoid the complexities of traditional planning permission with our compliant designs. These units are engineered to meet the specific legal definitions of the Caravan Sites and Control of Development Act, allowing for smoother installation on your land.

Sizes from 25m² to 70m²

From generous studio layouts to multi-room family lodges, we offer a wide range of large-scale footprints. Every model includes a 10-year anti-rot warranty and our standard Storm Brace & Anchor Set for structural integrity at scale.

Full customization available

Tailor every detail to your brand or personal style. From choosing wall thicknesses and triple glazing to adding custom verandas and canopies, our manufacturing process allows you to modify the design to meet your specific regional requirements.