Welcome to Nick's Building Supply,
Please follow below steps to login and view your Door Quote/Invoice. You need to input your username and password in login screen. Below is a reference
Username: Your Registered email address with us
Password: First 4 characters of your primary email and last 4 digits of your primary phone
Example : If your primary email address is Test@123.net and primary phone number is 123-456-7890 then your password will be Test7890
Note : Please use forgot password option in login page if you come across any issues using your password.