We supply and install products from three manufacturers. Our managers and installers have to attend training courses and CPD with our manufacturers before we use their products.
Products cannot be mixed between one supplier and another but it is possible to use more than one manufacturer on the same site as each seal is documented individually. Sometimes one manufacturer will have a specific solution for a situation that the others do not have or they will have tested their version of a product in a different circumstance that will allow us to install it and provide the test evidence that is a requirement of our third-party certification.
We only work with manufacturers that have a robust and efficient technical department that can respond to changing site circumstances. These companies will also visit site with us to look at unusual requirements.