IMPERA

Radon Gas Barriers

We install and guarantee all waterproofing materials against Radon gas

Rehabilitations

We offer the best product and solution in each case by applying leak detection systems

New construction waterproofing

Specialists in new construction waterproofing. Official Distributors and Installers of Chova and Drizoro

Thermal and acoustic insulation

Llana Roca plates Plates type P.I.R. Extruded Polystyrene Plates Insulating Slabs

At the forefront of waterproofing

MORE THAN 500,000m² OF WATERPROOFING COMPLETED BY 2024

IMPERA Waterproofing

Leaders in waterproofing and insulation for companies and individuals

We respond to the most demanding market needs and for this we have a high degree of technical training, a highly professional qualified human team, with a constant desire to improve.

Who We Are

The best service

Commitment to the client and their needs

Our mission is to create value for our clients through the installation and maintenance of thermal and humidity protection systems. We want to help design and install the right system and then work with our customers to maintain the life of the installation.

Trust
Post-Sale Service
High quality facilities

Guarantees
High technical knowledge
Focus on the customer

Specialties

Leaders in waterproofing and insulation in Catalonia

IMPERA Impermeabilitzacions, is a company specialized in the field of roof waterproofing made up of professionals with more than 25 years of experience, carrying out all kinds of interventions both in new construction and in rehabilitation and surface coating.

Rehabilitation

Factories and Industries, large commercial areas, construction in general and communities of owners

Surfaces

Lightweight deck type roofs, walkable and impassable inverted metal roofs and fiber cement roofs

Materials

LBM sheets (Modified Bitumen), Synthetic sheets (PVC and TPO), Rubber sheets (Butyl and EPDM) and continuous waterproofing

Isolations

Llana Roca boards, P.I.R. type boards, extruded polystyrene boards and insulating slabs

Leak detection

Inspections of all points by specialized technicians and detection of possible causes that have caused leaks

Other Services

Roof maintenance, gutter maintenance, watertightness tests and approved certificates

Do you have a question? Consult the frequently asked questions

How does waterproofing work?

Waterproofing works as a physical barrier against the entry of water into buildings and any type of construction. It is achieved through the use of waterproof membranes. The waterproofing in relation to the support can be adhered or non-adhered (floating), semi-adhered or mechanically fixed.

Why is good terrace waterproofing important?

To avoid leaks, leaks or stains. Also structural problems that can develop over time in the building.

How to avoid leaks on roofs and terraces?

Waterproofing has a limited durability, and when it stops being effective, it should be checked by a professional in the sector.

What criteria should be taken into account to choose the most suitable system?

The choice will depend on the type of space and the problem to be solved. At Impera Impermeabilitzacions we work with the best manufacturers, the quality of our products and the correct placement are a guarantee of durability.

When should a waterproofed terrace/roof be maintained?

The time varies greatly depending on the waterproofing system used, the most recommended system with which we give a 10-year guarantee is that of asphalt fabrics.

What features must a quality material have?

It must first be impermeable to water (rain, snow, etc.) but permeable to water vapor, to prevent the formation of condensation inside the building. Resistant to UV radiation (if it is outdoors) and to changes in temperature. With chemical resistance (to oils, fats, etc.) and to peeling of the overlaps, dimensional stability, resistance to traction and punching, reaction to fire, in the roots in the case of green roofs, to the wind.

Is there any guarantee for the actions carried out?

IMPERA IMPERMEABILIZACIONES offers a 10-year guarantee in new construction buildings and a 5-year guarantee in renovations.