Technical Advice Hub
Welcome to the Tile Technical Advice Hub
Our team of highly skilled technical experts are here to provide you with the specialised guidance and tile technical advice you need to make your project a success. With years of experience in the industry, our experts are equipped to assist you throughout every stage of your project tender, offering insights that are both practical and tailored to your specific requirements.
To ensure you have all the tools necessary to make informed decisions, we’ve curated a comprehensive library of advice sheets. These resources cover a broad spectrum of essential topics, from tile design considerations and detailed product specifications to expert installation techniques and troubleshooting tips.
Whether you’re in the planning phase, managing procurement, or overseeing the installation, we’re committed to being your trusted partner. Our goal is to support you at every step of your project journey, providing reliable, expert advice so you can complete your project with confidence and precision.
Explore our resources and don’t hesitate to reach out to our team for personalised assistance. We’re here to ensure your tile project meets the highest standards of quality and success.
Design and specification advice
Slip Advice (Shod)
Working rooms and areas are classified into five assessment groups, based on the degree of slip risk present. For more detailed information, please consult our comprehensive advice sheet.
Slip Advice (Barefoot)
Barefoot tile slip resistance is assessed on an inclined surface at a specific slope angle, resulting in classification into rating groups A, B, and C. For further details, please refer to our comprehensive advice sheet.
Pendulum Test
The Pendulum test measures the dynamic coefficient of friction (CoF), replicating the crucial heel strike of a pedestrian, a key moment when slips are most likely to occur. For more details, please refer to our informative advice sheet.
LRV (Light reflectance values)
In architecture, the Light Reflectance Value (LRV) is a metric that indicates the percentage of visible and usable light a surface reflects when illuminated by a light source. For more information, please consult our comprehensive advice sheet.
PEI Ratings
PEI ratings indicate the wear resistance of glazed vitreous and porcelain stoneware tiles, in accordance with the standards set by EN ISO 10545-7. For more information, please refer to our advice sheet.
Shade Variation
Shade variation is a natural characteristic of all tile products, including natural stone, porcelain, glass, and ceramic. Both shade and texture can vary significantly from tile to tile, even within the same production batch.
Tile Classifications - ISO 13006
Installation Advice
Stair nosing
Specifiers should keep five key aspects in mind when considering stair nosings. These nosings create a ‘ladder effect’ on the stairway, visible from both the top and the bottom. For more information, please refer to our advice sheet.
Fixing Specification
Grestec offer complimentary fixing specification advice for every project senario. For more information, please refer to our advice sheet.
Movement Joints
Movement joints should be a minimum of 6mm. For more information, please refer to our advice sheet.
Raised external terrace system
Raised outdoor floors exploits the conventional system of floating or raised floors. With this laying system, all the pipes and wiring systems are laid beneath the tiled surface and can be inspected at any time. It offers instant accessibility, by allowing the lifting and removal of the slabs. For more information, please refer to our advice sheet.
Grout and adhesives
Fugabella grout and adhesives. For more information, please refer to our advice sheet.
Health and wellbeing
VOC (Volatile Organic Compound)
Ceramic tiles are classified as non VOC emitting products by type, this is universally accepted by all the assessment methods.