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Weber Saint-Gobain - Official website of the company

Weber Specification

Weber - the world's leading industrial mortar manufacturer offers a complete range of solutions developed using advanced formulation technology to meet the highest technical requirements.

Tools and Information for Architects and Specifiers

Weber offer a selection of tools, information and literature to support the easy selection and specification of our products.

We offer full technical and specification support from design to installation. We are available to offer advice and assistance in choosing the right system for your project.


Technical: technical(at)

Specification: specifications(at)

Samples: sampleroom(at)

Identify your regional Weber Specification Manager here

BIM Objects

A selection of Building Information Modelling (BIM) objects can be downloaded free of charge. If the product, system or drawing you require is not available please email the Specification Team with details of what is needed.

We can add our materials and products to your BIM model if you wish. Simply email specifications(at) with details of your project and someone from the team will get in touch.

Please click here to make your selection.


M40 Tile Fixing Specification

WeberSpec allows architects and specifiers to quickly and easily create concise, technically accurate and up-to-date specifications for tiling.

In a simple registration procedure an account can be opened and accessed by email and password. A project brief is required with prompts to enter specific fields such as: the surface to be tiled; the substrate; type and area of tiling; finish and movement joints. A full M40 specification to NBS standards is automatically generated, including all necessary components and ancillaries.

Click here to get your FREE M40 tile fixing specification.

U-value Calculator

To get U-value calculations simply fill out the form using the drop down boxes and click the "Calculate U-value" button. You will then have the opportunity to download a PDF of your calculation together with a condensation risk analysis and also get this emailed to your account. If the options offered do not cover your requirements please contact our Technical Team on 01525 722110 or email technical(at)

Click here to start your calculation

Colour Simulator

Choosing the colour of the exterior of your home, development or client's property can be one of the most important decisions on a new build or refurbishment scheme and getting wrong can work out costly. 

As a first step to help narrow down your sample selection, upload your own image or select one of our standard building images in our facade colour simulator to try a mix of shades and tones.

Click here to start your simulation

Sample Requests

We have a comprehensive range of samples available on request.  Please choose or narrow your colour choice using these small samples.  If subsequent site samples are required please contact your local Weber representative for more details.

You will need to register online with us so we can action your requirements....

Register and order your samples here

or if you know the colour and sample type required...

Email: sampleroom(at)  


Weber is a founder member of the RIBA CPD Providers.

We have a number of CPD Presentations available to help you understand the benefits of the systems and solutions that Weber can offer and support the ideal specification for your project.

Presentations include:

  • Modern rendering using monocouche through-coloured renders
  • External wall insulation for new build & refurbishment schemes
  • Introduction to flowing floor screeds
  • Floor tiling onto calcium sulphate screeds
  • Concrete repair to buildings & structures

Should you want to find out more or book a session, please contact Weber on 08703 330070 or Email: mail(at)

Download Centre

Use our Download Centre to find technical literature to support your product choice and specification including...

  • Technical Data Sheets
  • Material Safety Data Sheets
  • Certification

Access the Download Centre here

If you can't find what you need contact your local Weber representative or email mail(at)

Weber Inspire

Download our Inspire Guide which uses photographic case studies focussing on the exceptional quality and finish of Weber’s Construction Solutions. 

Designed to inspire by using modern architectural images, and use of colour and texture to bring projects to life, projects which Weber have consulted, specified and advised on the product to be used, its application and finish.

Download here 

Weber app

The FREE Weber app is now available to download from iTunes and Google Play and works for the iPhone, iPad and Android.

Providing instant access to a range of unique, interactive functions the FREE Weber app will be a powerful tool to help users in their everyday business. Functions include full technical and product data on each product range, a colour consultant*, material estimator, find a stockist, videos, problem/solutions, case studies and many more!

*iPhone/iPad only