Quick answer
Flat roof vs pitched roof — what's the cost difference in NM?
In NM, flat roof recoats (foam or TPO) run $4.50–$8/sq ft — often cheaper than pitched shingle replacement ($3.75–$5.50/sq ft installed) on a per-project basis because flat homes are smaller. Full flat rebuild runs $12–$18/sq ft.
“In NM, flat roof recoats (foam or TPO) run $4.50–$8/sq ft — often cheaper than pitched shingle replacement ($3.75–$5.50/sq ft installed) on a per-project basis because flat homes are smaller. Full flat rebuild runs $12–$18/sq ft.”
The full detail
North Valley and downtown ABQ adobes with parapets almost always run flat. Modern pitched builds in the Heights and Westside use asphalt or tile. The right choice is determined by the original structure — don't convert without a structural engineer.
Last reviewed 7/1/2026