ENVEO

Prefabricated in-fill system for external walls of slab and column construction

Fast, cost-effective, sustainable.
A game-changing system in modern construction.

Find out more

Why choose ENVEO panels

USABLE SPACE

Narrower walls lead to higher usable room area
the wall of the perimeter panel is 3x thinner than that made of brick blocks

REDUCTION OF WEIGHT

low panel weight
(95-115 kg/m²)
minimization of waste
– construction generates a maximum of 1% waste due to the simplicity of the system.

WORLDWIDE TECHNOLOGY

the technology of inserted or prefabricated lightweight panels is well-known
and proven through years of practice
it has been used for many years
in countries like the United Kingdom, the Netherlands, South Africa and others

ENVIRONMENTAL PROTECTION

modularity ensures maximum utilization of building materials
EPD are provided for the materials used
reduced transportation = lower CO₂ emissions

CONSTRUCTION SPEED

panels are manufactured
off-site
prefabrication shortens construction time by 75% compared to traditional
wet masonry processes
the building envelope is installed
in a very short time
on-site time is significantly reduced

FLEXIBILITY

variability in facade surface finishes
technology suitable for both new constructions and building renovations, for residential
as well as non-residential projects

LABOR SAVINGS

on-site assembly carried out by
4 trained personnel
year-round installation possible due to the absence of wet processes
reduced time required for scaffolding occupancy

RELIABILITY

technical testing conducted as prescribed by standards
a detailed design process identifies and resolves issues
before construction begins
controlled manufacturing process
certification

Innovative and Proven Solution!

ENVEO panels are manufactured off-site. They create a secondary structure, fixed to the floor and ceiling within the primary frame. They serve as a lightweight infill for the perimeter construction. Installation is carried out from inside the building.

The panel is placed at the edge of the slab or pre-hung on the facade, allowing continuous installation of insulation and external finishes outside the main frame. This is usually the most cost-effective solution, especially for facade renovations.

The system uses Saint-Gobain products

Isover Aku - acoustic insulation
Isover Vario^® KM Duplex UV - vapour-permeable membrane

RigiStabil – board with high flexural strength
and surface hardness
Glasroc X – board with increased water resistance and mould resistance due to the absence of organic components

weber therm - Insulation system

ENVEO Construction Detail Solutions

The construction details are designed in accordance with the static, mechanical, acoustic, and thermal requirements of ČSN (EN) standards.

● Thermal assessment of details: Verification of critical points regarding condensation (10 details).
● Static assessment: Verification of anchor design and panel connections.
● Acoustic assessment: Verification of material compositions through acoustic testing.
● Fire assessment: Verification of material compositions through fire testing according to ČSN (EN) standards.

Verified thermal parameters serve as a general technical solution. For a specific project, local climatic conditions, building dimensions, static assessment, fire safety, and specifics based on the location of the particular building must be considered.

ENVEO Adapts to Every Project

The building is designed as airtight and insulated. The details are engineered to prevent thermal bridging while achieving the best possible acoustic performance in terms of airborne sound insulation throughout the building.

The overall thickness of the layers and the selection of appropriate materials achieve:
● Passive standard – this indicates significantly low overall energy demand for heating and ventilation. It is proven by the thermal conductivity coefficient (U-value) of the perimeter structures [W/m²K]
● Comfortable acoustics – due to high airborne sound insulation of individual structures [dB]

3+1 Apartment Solution with ENVEO Panels Compared to Masonry

Compare selected parameters of the ENVEO system with commonly used masonry materials
in terms of acoustics, weight, water consumption, usable space, and thermal resistance.

References

The Lighthouse - Isle of Dogs, Docklands, London

Mast Quay, Woolwich - London

Colehill Development - Leith, Edinburgh

Certification

● Construction Technical Certificate is a document that confirms the compliance of a construction project with the requirements set by applicable legal regulations and the building permit
● EPD Environmental Declaration about product is a set of measurable information about the environmental impact of a product throughout its entire lifecycle
● ENVEO Front Technical Data Sheet - product information and specifications