Installation of countertop materials requires some pre-work. Firstly, have a measuring tape ready for precise measurement. A solid base is important for stone countertops. Secure the countertop well using appropriate adhesives or brackets. For artificial stone or solid surface countertops, adhere to specific cutting and joining procedures stated by the maker. Support the countertop correctly. Seal all edges and joints as needed. During installation procedure, basic safety measures like gloves and eye shields are a must.