Sismabonus 2026: how it works and how much you save
Italy’s 2026 Sismabonus: 50% deduction on a main residence, 36% in other cases. A worked example and what to check before starting.
Insulation · Scaffolding · Seismic
External insulation, scaffolding and seismic retrofit in Trentino-South Tyrol. In-house teams, our own scaffolding, one point of contact.
New Our new services

Safe, tidy scaffolding, ready on the agreed date. Site visit, erection, PiMUS and dismantling for contractors, tradespeople and residential blocks.

Work on existing structures to reduce seismic vulnerability: masonry strengthening with fibre meshes, connectors, wall-to-floor connections.
Services
Why ISOLDEN
Staff trained in the latest installation techniques and only top-grade materials.
An efficient organisation means competitive prices with no surprises at the end.
We manage every phase in-house, from technical direction to scaffolding: no subcontracting, no passing the buck.
Architectural finishes customised to the style of your building.
Quality checks at every stage and modern equipment.
Orderly sites: when we finish, we leave the area cleaner than we found it.

How we work
We look at the building, listen to goals and constraints, and talk to your engineers.
Clear items, agreed timing. We organise scaffolding, materials and teams.
Careful work, checks, a tidy site. Right up to the final dismantling.
Projects

Seismic strengthening of masonry for Berlanda Mountain Suites

FRP strips and fabrics, fan connectors

Scaffolding with matching sheeting on tall buildings

Rock wool insulation on a timber structure

Graphite EPS insulation with silicate finish
Sismabonus 2026
For 2026 expenses on a main residence, Italy’s Sismabonus deduction is 50% (36% in other eligible cases). We help you work out where to start.
How it worksMain residence (owners or holders of a real right meeting the requirements)
FAQ
From the blog

Italy’s 2026 Sismabonus: 50% deduction on a main residence, 36% in other cases. A worked example and what to check before starting.

Tidy scaffolding shows professionalism before the work even starts. Why safety, order and image matter for contractors and residential blocks.

How to strengthen historic masonry without distorting it: fibre meshes, connectors and reinforced plaster. Lessons from the Palazzo Bellante site in Cavalese.
Tell us what you need: site visits and quotes come with no obligation.