Can you put new roof felt over old shed?

Repairing or Replacing Shed Roof Felt - DIY Extra

Asangod Roofing Systems Limited - Home | Facebook
Replacing Felt on a Flat Roof
If your shed has a pent roof (flat, with no ridge) you can apply the felt in exactly the same way as you would for one side of a pitched roof.
Apr 9, 2015

What is the cheapest roof design?

4 tips for building a cheaper roof - Log Home Builders Association

Roof Repair, Installation | Urbana & Springfield, OH | Metz ...
Put a gable roof on your log home. A gable roof is generally the least expensive and easiest style of roof to build. It is also the least prone to leaks since it only has one single ridge cap, rather than a bunch of hips and valleys.Mar 23, 2008

What are roof plans?

What is a Roof Plan? - JTC Roofing

Ardmore, Ada and Madill Green Roofs
A roof plan is a scaled drawing or diagram of a proposed roof development containing dimensions of the entire roof structure, including shape, size, design and placement of all materials, ventilation, drainage, slopes, valleys and more.