When we think of natural stone for cladding walls or facades, the first things that usually come to mind are:
– Heavy slabs.
– Specialized labor.
– Structures to support the additional weight.
– Complex cutting and transport processes.
RockFlex has emerged precisely to change these assumptions, offering:
– An ultra-thin sheet with a natural stone surface.
– Supports and resins that allow for flexibility.
– Significantly reduced weight compared to traditional stone.
In this article, we will explain:
– What RockFlex actually is.
– How it performs in tropical climates.
– What surfaces it can be applied to (walls, facades, furniture, columns).
– What advantages it offers over other cladding systems.
WHAT IS ROCKFLEX FLEXIBLE STONE?
RockFlex is manufactured from natural stone blocks. In simple terms:
– A very thin layer is removed from the stone surface.
– It is reinforced with a special substrate and resins.
– It is transformed into a very thin, flexible sheet.
Result:
– Real stone exterior surface (authentic texture and veining).
– Lightweight sheet that can be adapted to curved or complex surfaces.
– High installation productivity due to the panel format.
ADVANTAGES OVER TRADITIONAL STONE
Weight and Handling
– RockFlex weighs a fraction of what a traditional stone cladding weighs.
– This facilitates:
– Transport.
– Handling on site.
– Application to lightweight structures or furniture.
Flexibility
– Adapts to:
– Columns.
– Soft edges.
– Furniture with shapes that aren't completely flat.
This opens up design options that would be very costly or impossible with rigid slab formats.
Thickness and Compatibility
– Its reduced thickness allows for:
– Covering furniture, doors, and elements where traditional stone would be impractical.
– Reducing interference problems with frames, jambs, or existing elements.
PERFORMANCE IN TROPICAL CLIMATES
RockFlex is designed to:
– Withstand weathering on facades and exterior walls.
– Perform well in interiors where the texture and character of natural stone are desired.
Like any system, its performance depends on:
– Proper substrate preparation.
– Use of compatible adhesives.
– Appropriate sealants depending on the application (interior/exterior).
In well-executed projects, flexible stone:
– Maintains its appearance over time.
– It does not delaminate spontaneously.
– It ages similarly to exposed natural stone.
WHERE CAN ROCKFLEX BE USED?
Some typical applications:
– Exterior facades (in combination with other materials or not).
– Main interior walls (living rooms, lobbies, reception areas).
– Furniture cladding:
– Bars.
– Kitchen islands (areas not subject to direct cutting).
– Bathroom vanities and decorative niches.
– Columns and vertical elements.
– Special projects such as decorative fireplaces, backlit walls (in the translucent version), etc.
HOW IS ROCKFLEX FLEXIBLE STONE INSTALLED?
Although the details vary depending on the system, in general:
– Substrate preparation:
– It must be firm, dry, clean, and reasonably flat.
– Adhesives:
Specific adhesives are used depending on the type of substrate (cementitious, polyurethane, or other recommended options).
– Application:
The sheets are cut to the required size.
They are adhered to the substrate, ensuring good contact.
The joints between pieces are finished so that the stone pattern is consistent.
– Sealing:
In many cases, sealants are applied to:
Facilitate cleaning.
Protect against stains.
Adapt the surface to its intended use (interior, exterior, wet areas).
AESTHETIC ADVANTAGES
– Real stone, not a print or imitation.
– Wide variety of colors and veining depending on the collections (NR, UV, etc.).
– Achieve high-end-looking projects with less construction complexity.
WHEN DOES IT MAKE SENSE TO USE ROCKFLEX?
– When you want natural stone but:
The weight of a traditional cladding is a problem.
– The budget for labor and structure is limited.
– The goal is to apply stone to furniture, doors, or special elements.
– In projects that combine:
– WPC, foliage, interior panels.
– And the aim is to add mineral texture without overly complicating the project.
WHEN DOES IT MAKE SENSE TO WORK WITH INSTAGREEN?
The success of RockFlex depends not only on the material itself, but also on:
– Choosing the right type of sheet for each application.
– Properly preparing the surfaces.
– Selecting compatible adhesives and sealants.
– Paying attention to the details of cutting, joining, and finishing.
InstaGreen works with RockFlex flexible stone and other complementary systems, offering support from specification to execution in Costa Rica.
