Donada SA

Plastering - Waterproofing - Flat Roofs - Pitched Roofs - Sheet Metal Roofing - Lightning Protection Installations - Repairs

PLATE ROOFING WORKS

Pitch Roofs
Performing sheet metal work in all types of sloping roofs with different types of roofing (tiles, roofing tiles, Eternit sheets, shingles, etc.).

The sheet metal work performed are:
Semi-circular, square and shaped eaves channels, round and square downspouts, flashings and flashing sheets to the attic, corner flashings, gables, sealing bands, converse and dormer coverings and various other works.

Flat Roofs
Performing sheet metal work in all types of flat roofs, terraces, canopies, etc. Sheet metal work is carried out to the designer's details or processed by our Technical Department.

The sheet metal work carried out are
Corner flashings, edge sheets, roofing, fascias, expansion bands, converse and various coatings.

 
WATERPROOFING

Flat Roofs/Substructure
Execution of waterproofing of above and below structure. We are specialists in executions of waterproofing with bitumen polymer sheets ("tar papers"). We offer the complete roof package with the installation of vapor barriers and thermal insulation with various materials (polyurethane foam, cellular glass, mineral wool, etc.) and also practicable layers of protection (walking slabs) and the laying of gravel.
 

Thin Sheet Metal Roofing

Gabled roofs, barrel roofs and dormers
Execution of thin sheet metal roofing on existing substrates. Roofs are executed with single, double and other types of seams depending on the execution and architectural requirements.
With this execution system, a wide variety of roof shapes and solutions can be executed. The roofs are very resistant to the weather and have a long service life. They are executed with various types of material depending on the requirements and in cooperation with sheet metal suppliers.
 
 
Thin sheet metal façade coverings

Ventilated façades, prefabricated panels
Execution of thin sheet metal roofing on existing supports. Roofs are executed with single, double and other types of seams depending on the execution and architectural requirements.
With this execution system, the most diverse roof shapes and solutions can be executed. The roofs are very resistant to the weather and have a long service life. They are executed with various types of material depending on the requirements and in cooperation with sheet metal supplier companies.


POLLIGHT PROTECTION INSTALLATIONS

Design, execution and testing
We carry out lightning protection installations on flat roofs, on pitched roofs and on sheet metal roofs. Installation is carried out according to current standards and according to the need of the building. We design all types of execution in cooperation with designers and when the work is completed testing is done with the appropriate equipment.


CONTRACTOR'S WORKS AND ROOFING

Design, execution
In cooperation with specialized firms we can design any type of structure and the most suitable solutions.
 
 
REPAIRS

Any type of repair on flat or pitched roofs
We perform any type of repair on flat and pitched roofs. We have a lot of experience and know how to advise the customer on the best solution to remedy the problem.
 
 
TECHNICAL OFFICE

Consulting, execution of estimates, study of details, etc.
Our Technical Office is at your complete disposal for any questions on flat and pitched roofs.We perform free estimates and consulting on any object. We study the best solutions both technically and aesthetically.
We also perform expert reports upon request.