Systems & Assemblies

El Rey is the industry leader in Stucco, EIFS and Architectural Coatings & Finish systems and assemblies. The offering spans a wide range of uses and benefits to meet the needs of any new or renovation based project. With numerous features including energy efficiency, design versatility, easy maintenance to name a few. See below for further information on the types of systems and assemblies we offer.

 

Stucco

Stucco is a long stranding traditional exterior cladding and for good reason. Stucco is an economical to install and provides a hard and tough barrier for the exterior of a structure. El Rey offers the FastWall family of stucco assemblies with a number of different features to meet the needs of building owners. From enhanced moisture protection to improved crack suppression, El Rey FastWall stucco solutions allow building owners to select the correct stucco assembly to best match stucco design and performance with their economical needs.

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EIFS - Continuous Insulation (CI)

EIFS is an extremely energy efficient, light weight cladding that is versatile in design. From providing a true stucco look to realistically mimicking stone, brick, and other exterior claddings, EIFS can wrap almost any structure in a blanket of insulation. This allows building owners to obtain the look and feel they desire yet enjoy the operating benefits of low energy costs. Additionally, as a light weight cladding, EIFS allows building designers to reduce the structural requirements, and thus costs, in designing a building. Whether the project is new construction or the renovation of an existing building the design and energy benefits of EIFS make this cladding an ideal solution.

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Water-Resistive Barrier (WRB)

Parex USA offers a number of Water-Resistive Barrier products to meet various design needs. Known as our WeatherTech WRBs these products are all liquid applied and also act as an air barrier. Liquid applied barriers are superior as there is no risk of rips or tears which can significantly compromise the effectiveness of typical building papers. These product also have the added benefit of being an air barrier. Significant amounts of energy can be lost in a structure purely by the escape and intrusion of air. This decreases the energy required to maintain the desired temperature which saves money. The US Department of Energy estimates that uncontrolled air leakage can account for 30% or more of a buildings energy losses.

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Architectural Coatings & Finish Assemblies (ACF)

El Rey offers a number of different assemblies that can go over a wide range of substrates to best meet the desired aesthetic. From simple solutions of simply applying El Rey finishes and coatings to premium options that allow for surface leveling and crack suppression El Rey has an ACF solution. These solutions can make any number of drab and boring exterior substrates into attractive and aesthetically pleasing.

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Cement Board

Cement Board assemblies for exterior finishes are a quick and economical way to achieve a stucco appearance. Using cement board as the substrate allows applicators to quickly prepare a wall to receive base coat and then finish. Cement board also allows the additional benefit of not having to stop work for a number days to allow the wall to "cure". This is an especially critical feature for those parts of the country where humidity and temperature can slow down "cure" times. As with El Rey EIFS and FastWall Stucco any number of different designs and finish textures can be used to achieve the appearance desired.

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MVS (Masonry Veneer System)

Parex USA's MVS (Masonry Veneer Systems) are high-end installation assemblies that combine the look of tile, brick or stone with the performance of EIFS (CI), Stucco and other wall assemblies.

Masonry Veneer System is available over Continuous Insulation: MVS-CI (ESR-2562)

Masonry Veneer System over stucco base coats: MVS-Standard

Masonry Veneer System over cement board: MVS-CB

Masonry Veneer System over CMU:  MVS-CMU

With MVS added to your stucco project you have the backing of a single source warranty. MVS provides a permanent freeze-thaw stable bond all with the internal protection of a water and air barrier.  MVS is the natural fit to accent your next facade project.

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