Period buildings, historic villas, noble residences. These are veritable treasure troves of architectural heritage, but they are often energy-intensive and difficult to maintain and preserve. Working on these structures means dealing with aesthetic constraints, limited thicknesses, sensitive materials and the need for do not alter the original surfaces.
The question that arises is simple: Is it possible to improve the energy efficiency of a listed building without altering its character?
With Natis products, sì.

Natis: invisible insulation, tangible results
Nanotechnology insulation systems Natis Paste and Natis Paint are designed to meet the complex needs of historic buildings. Thanks to their advanced formulation and extremely high thermal performance in just a few millimetres of thickness, they represent the ideal choice for conservative restorations.
What they actually offer:
- Extremely thin (1–10 mm), perfect for decorated walls or restricted elements
- No solvents or harmful substances: non-toxic and compatible with living environments
- Fireproof: safety even in case of fire
- Completely breathable, they prevent condensation and mould.
- Can be applied with a roller, spatula or airless sprayer, even on complex surfaces such as friezes, string courses or cornices.
Thanks to these features, Natis allows you to improve energy performance while maintaining the original aesthetics of the building, without demolition or invasive works.
Finishes compatible with the architectural context
After applying the insulation system, the work can be completed with mineral plasters and lime-based finishes compatible with the historical context. The recommended materials are all natural, breathable and pigmentable, ideal for colour integration with old façades and fine surfaces.
After applying the insulation system, the work can be completed with mineral plasters and lime-based finishes compatible with the historical context. The recommended materials are all natural, breathable and pigmentable, ideal for colour integration with old façades and fine surfaces.
After applying the insulation system, the work can be completed with mineral plasters and lime-based finishes compatible with the historical context. The recommended materials are all natural, breathable and pigmentable, ideal for colour integration with old façades and fine surfaces.
Typical applications in historic buildings:
- Belt course
- Window frames
- Capitals of the sub-balconies
- Internal or external walls with thickness restrictions
- Arches, balconies, parapets
- Sculpted decorative elements
- Buildings subject to restrictions imposed by the Superintendency
Why choose Natis?
Because it allows insulation even where other products cannot reach: When space is limited, but efficiency is essentialNatis is the answer.
📩 Would you like to evaluate a project on a building?
Request technical advice: info@natis.it
Find out more at www.natis.it