The dream of opening up your home and letting nature in is the basis for Lacuna’s manufacturing of folding doors in Langeskov on Funen today. The fact that the folding doors last for 30-50 years is the result of continuous product development, a careful selection of materials and the aim of being the best folding door manufacturer in the world.

From the start of production through to testing of the seals during final installation, Lacuna uses only the highest quality of environmentally friendly materials. This not only ensures that their products are made environmentally sustainable, but also guarantees that their weather tightness and insulation properties are of the highest standard.

Lacuna only uses wood from trees grown in forests certified by the Forest Stewardship Council, making sure they do not take more from nature than can be replaced. Lacuna’s CE certificate documents that their products meet the high safety, health and environmental goals that Lacuna has set for itself.

Lacuna also manufacture:

Lacuna FIXED®
Fixed frames designed as a folding door, however, without ironmongery. Measuring
up to 6 x 2.8 m (frames in a frame). Uw value down to 0.75.

Lacuna TERRAZZO®
Outwards- and inwards opening single and double doors, for whenever you require a
design match for your folding doors. Uw values down to 0.75.