This section delves into the significance of EWI and its compelling advantages. Acrylic resin is a type of plastic that is added to the render during manufacture. It makes the render more flexible so it is less prone to cracking due to movement and it also provides some extra water resistance. It comes in a range of colours and textures and reduces the risk of cracking through movement.
Whether you are after a smooth or a textured finish, subtle changes to the mixture can have an effect on the look of the wall. Rendering specialists who are well-versed in the trade will know how to calibrate the amount and type of sand used (finer or coarser) for the different layers of a house render. There are also industry tricks, such as adding certain additives in the mixture to affect the time needed for the render to dry and to help with bonding. A fabric render mesh is then applied over the insulation, bedded into the first base coat layer of render. This is followed by one or two more thin coats of render, usually a primer and a topcoat. External details such as bargeboards will often have to be removed, along with rainwater and soil pipes and other external details such as alarm boxes.
For budget-friendly quality, monocouche rendering remains an excellent option. As we mentioned above traditionally render had to be painted or at best you could add some colour into the mix which would give it a coloured tint. Modern day coloured rendering meaning in computer render is what is known as through coloured which means that the colour pigment is added during the manufacturing process. When the render is mixed and applied to the walls it is a solid colour throughout the render rather than a coating.
If we have to calculate a large number of lights and objects in our scene it can dramatically increase the time it takes to render an image. 3D artists must consider the implications of everything in a scene, including reflections, refractions and translucencies, as well as more complex elements such as displacement, sub-surface scattering and instancing. Stone effect renders capture the elegance of natural stone, transforming the exterior of a building into a masterpiece of sophistication. Through meticulous detailing and texture replication, modern rendering systems can totally redefine a building’s exterior visual appeal. You can expect to pay between £80 – £120 per m2, including labour and materials but again it will vary depending upon what substrate it is going onto, the amount of preparation work needed and base coat required.
For something brighter, opt for synthetic products, such as silicone-enhanced textured finishes and paints. Here we shed some light on the main rendering options available and their benefits to help you pick the right material. From acrylic renders to high-class monocouche renders, there is a lot of choice on the market right now.
So render should only be applied to an existing building if the walls are sound and free of damp. Yet this type of exterior cladding has more benefits than just aesthetics. As we conclude, remember that the aim of this guide is to empower you to make informed decisions about your rendering needs. Whether you opt for a time-tested traditional render or embrace the innovation of modern systems, understanding your property’s unique characteristics is key to a successful rendering project. In conclusion, understanding the intricate world of house rendering unveils a spectrum of choices, each contributing to the functionality, aesthetics, and longevity of your property.
In design and architecture, renders allow creative people to communicate their ideas in a clear and transparent way. A render gives them the chance to evaluate their proposals, experiment with materials, conduct studies and contextualize their designs in the real world before they are built or manufactured. The implementation of a realistic renderer always has some basic element of physical simulation or emulation – some computation which resembles or abstracts a real physical process. One problem that any rendering system must deal with, no matter which approach it takes, is the sampling problem. Essentially, the rendering process tries to depict a continuous function from image space to colors by using a finite number of pixels.
This render not only serves as a protective covering but also provides the final visual appeal touch, allowing for a seamless, polished appearance. Pebbledash Render has experienced a resurgence in interest, thanks to modern rendering receivers. The elimination of traditional drawbacks, coupled with a wide variety of aggregates, has made it a cost-effective and visually appealing option. It is also a budget-friendly option as the materials are cheaper than modern render systems. However labour costs are similar as it takes as long to do and it will also require continuous maintenance. Designed by C7 Architects, the new home has been constructed using timber frame, with SIPs panels and composite slate tiles forming the roof.
‘If you’re adding to the wall thickness, there may be details around guttering and downpipes, boiler flues and drainage pipes which have to be addressed,’ says Mark Brinkley, author of the Housebuilders Bible. If you live in a row of terraces, consider how a rendered facade on your home will look in relation to your neighbours. Prevent any potential disputes, by letting them know what you’re planning in advance.
There are two types of pebbledash render which are commonly known as dry dash or wet dash render systems. Dry Dash starts off life as a standard render application known as the receiver which is traditionally sand and cement or lime render. Whilst the render is still wet pebbles or small stones are thrown at it which create the pebbledash decorative finish. For existing houses, house rendering is useful for giving new life to an ageing or unattractive exterior, or for uniting old and new elements.
It is more popular amongst developers creating eco friendly buildings as it has undergone very little processing. While Clay Render boasts environmental benefits, its aesthetic appeal should not be overlooked. The natural, earthen finish it provides is sought after by those aiming for both sustainability and a distinctive appearance.
The world of rendering continues to evolve, propelled by technological innovations and a commitment to pushing the boundaries of architectural possibilities. These new systems are more expensive due to the materials used but they are proving to be very popular because of the other benefits they provide. Elissa Turnbull manages Saint-Gobain Weber’s portfolio of renders and decorative finishes, researching trends, styles and sustainable solutions for a constantly evolving market. If your property is a listed building or within a conservation area, check any restrictions with your local council – there may be limits on the colours you can use. Colour can play an important part in the identity of your home – just think of the bright and colourful houses in Portobello Road! Rendering a property is a big undertaking and it’s important to know all the facts before you begin.
If you live in a terraced or semi-detached house chances are you won’t need planning permission to render your house but you will need to think about how the new look render will affect your neighbours. External house rendering is often used as a quick fix for penetrating damp, especially when caused by water trapped in cracks between the render and brickwork. However, it should only be used alongside measures to fix the causes of the damp. This may be roof issues or broken guttering and fascia boards, for example. It may even be worth repointing brickwork before rendering in some instances. As technology continues to evolve, architects and designers have unprecedented opportunities to communicate ideas, engage stakeholders, and shape the built environment in innovative ways.