As a homeowner you need to be aware that however good a product is, however good a 'price' you obtained, there can be many pitfalls and unexpected issues which will arise before the products of your dreams are fully operational and can perform satisfactorily. You are advised to check out the credentials of your product supplier:

• Does the company offer a full installation service?
• Does it have properly trained service teams to handle any problems?
• Can it offer a detailed design service to ensure your architect, builder and you, the client, are familiar with the best options and installation procedures for your project?
• Does the company have a detailed design capability in house?
• Does it have technical support available ?
• Does it have ten year warranties in place?

This short checklist will help you to determine the longevity and stability of your supplier. It is essential that your builder can be supplied with installation details so that your project is constructed in a manner that will ensure everything fits together at installation time. We attach a number of installation details for standard construction - these are typical details and may not be appropriate for your project - expert Marvin Architectural installation personnel will assist in the preparation of the appropriate details for your project.