Flat Roof specifications

[JJohnson]

I would imagine that first it would be a flat roof truss, then waterproofing materials.. and then a top layer of concrete all on a slight slope? Just looking for a "general" idea so that I can create a quick visual in Chief.

thanks!

Then it's more than just a roof, it's a deck and will need stronger framing, like a floor.

Use tapered joists, determine size and spacing from a span chart, for slope.

Use 3/4 " subfloor for ply, not roof sheathing which may be 1/2 ".

Some water proofing can be left exposed or can be tiled over http://universalprotectivecoatings.com/

[lbuttery]

Samantha:

yes, Amazon in particular has a zillion used books for very low cost

I usually look for the prior edition and with cost + shipping can usually get them for under $10

if I really like the book I will then consider getting the latest edition

I have a massive construction/architecture library based on these cheap books

I also bought the entire collection of Fine Home Building in paper back to 1981
then about a year later the whole collection was offered on DVD
so I have that and someday will try to sell or donate the paper copies

I also have the JLC collection on DVD

both magazines are incredibly informative, especially for someone who has zero
background in construction and architecture

there are also a zillion informative websites

it is imperative to read and learn every day - every single day

Lew