The Külli Garden House has external dimensions of 5 x 3.2 m, with the garden house section measuring 3.2 x 3.5 m and the storage section 3.2 x 1.5 m. The entire base frame is made of impregnated wood, and the floor is covered with brown 28 x 120 mm decking boards.

The support posts and load-bearing beams are made of 140 x 140 mm laminated timber, while all other construction materials are C24 planed timber. The roof and wall boards are made from UYV 18/21 x 145 mm cladding boards, and the roof covering is Ruukki T20 trapezoidal sheet metal in a suitable color (other roofing options are also available upon request).

The front of the garden house features glass sliding doors, providing protection for your furniture and interior from wind, rain, or snow. On pleasant days, you can open up to two-thirds of the glass sliding door opening to let in fresh air and enjoy the outdoors. Additionally, on the right side of the garden house, there is a storage section that can be used for storing garden tools, a grill, firewood, or other essential items.