To use e-Griffin is a simple 4 step process.

1. Read and accept Terms and Conditions

2. Choose option - Choose either a ‘Free Ball Park Estimate' or ‘Professional Preliminary Estimate' by clicking on one of the buttons below. (You do not pay unless you submit your input form and enter your payment details, so feel free to look around.)

3. Enter details - When you have entered or selected as much data as you wish (the more data entered the greater the accuracy of the estimate) and you are satisfied it is correct, you can request e-Griffin to calculate the estimate.

4. A ‘Professional Preliminary Estimate' is currently free of charge for a limited period, so there's no need to have your credit card ready.

5. Estimate delivered - Upon confirmation your results form will be generated. You can print and/or download your resultsand your input. If you want another estimate, click on Return to Input and simply repeat the process!