The External Lighting & Doorbell Estimating Calculator is based on the standard Composite Estimating Calculator and is simply a collection of Labour, Material and Plant items which are required to install the external lighting & doorbell. You should review each item to see whether they are required, and to check that the quantities and prices are adequate.
The External Lighting & Doorbell Estimating Calculator allows you to calculate the following items:
- Door Bell
- Light Switches
- Outside Light 500W PIR
- Outside Light 150W PIR
- Front Door Light
- Plus all associated labour costs
This Estimating Calculator is NOT linked to the Specification.