Articles on LZC, HVAC, PC & CAD too!

Welcome to our CAD Home

Our site area dedicated to Computer Aided Design - CAD. provides information and tips on CAD and has a selection of free drawing blocks

CAD Articles

CAD Guides

Articles with tips and advice for using AutoCAD®.

CAD Blocks

CAD Blocks

Free CAD (AutoCAD®) drawing Blocks in DWG file format.

CAD Drawing Details

Drawing Details

Free CAD (AutoCAD®) detail drawings in DWG file format.

A message from a sponsor

Website Design Sources

Take a look at various resources that were used in the making of the website

Find out more here...

Here to Help



CAD Downloads

Free CAD Blocks's free CAD downloads to include AutoCAD® CAD blocks (named groups of objects), standard details and guides on using AutoCAD®

CAD Tips

Refresh the page for a new tip:

See more CAD tips here...

It's a Fact

Or perhaps just a Factoid

CAD Articles At A Glance

CAD article coming soon

computer help - Image renjith krishnan/

Visit our site area offering Computer hardware and software tips.

Dimension blog

Dimension - a single aspect of a given thing

low and zero carbon articles

Low and zero carbon (LZC) articles

A message from a sponsor

 CAD Home id: cad-01

2009-2022 All Rights Reserved -    Based upon an original design by w3.css with a little help from Bootstrap & Pixaby / free images Pixaby free images