Rollered render

The distinctive spikes and burrs produced by this application method are particularly enhanced when a large grain aggregate is present in the material. The resulting texture is distinguished by deep shadows, changing the appearance of the wall in different lighting conditions. The highly textured nature of this finish also hides small imperfections and dirt, thus keeping the facade looking better for longer with minimal maintenance.

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*Please note: Specific products & systems may not be available or suitable for all locations due to local building regulations and standards. Please contact your local Sto expert for advice on locally available products and systems.

As with all hand-crafted techniques, the skill and style of the craftsperson is essential in creating the desired, professional finish. This video is an indication of how this aesthetic can be executed, and of course this is only a starting point for more creative and imaginative designs. Variations in tools and techniques, as well as local climate conditions, should always be taken into consideration.

Material texture - aggregate grain size
Choosing the right texture is very important when considering the final desired aesthetic. Some application techniques and styles are best achieved with finer or more coarse materials which impact their workability. Other considerations include weathering, crack-resistance, and on-going maintenance of the surface material. Sto renders are available in various textures ranging from finer 1.5mm up to a more coarse 6mm aggregate grain size.

StoColor System - 1,000 colour shades, endless possibilities
The coordinate-based StoColor System delivers a whole host of composition options for render facades. Based on a colour wheel with 72 colour areas, 24 natural white nuances as well as 6 black tones, a series of 48 graduations of greys are at your disposal. To help you select the suitable colour, we offer a range of colour fans, colour cards as well as boxes and downloadable files for use with most illustration tools such as Adobe Photoshop and SketchUp.

Find out more about the StoColor System

Functional and aesthetic enhancements are possible with a wide range of coatings and granulates. Whether applied to the full surface, partial areas or stencilled, these enhancements give an extra layer of versatility to rendered facades. Sto's innovative products can help rendered surfaces stay looking better for longer by protecting them from fluctuations in heat, moisture ingress, dirt, fungus and algae. Other additives can add an aesthetic effect such as glitter, terrazzo and patina.

Find out more about render enhancements & additives

Rendering is a popular facade surface finish especially when seamless, joint-free aesthetics are required. Ideal for curved structures and where space is at a premium, thin-coat rendering can be a cost-effective, durable and colourful solution. Render can be used to finish variations of:

• External wall insulation systems (EWIS)
• Ventilated rainscreen cladding
• Uninsulated render systems
• Render facade restoration systems