Shingles, metal and commercial membranes compared on what matters in Oklahoma: impact resistance, heat, wind and how long each one really lasts.
We are a GAF Master Elite contractor and we buy shingles by the truckload, shipped direct to our yard, which earns better pricing that gets passed on to our customers. These answers cover the asphalt shingle lines and what separates them, when metal makes sense on a house or a shop, how TPO, EPDM and PVC compare on a flat roof, and what underlayment and ventilation choices do to the life of the roof.
Close, rarely exact, and harder every year. Bundles on one job must share a colour code, and yours was used up when the roof went on.
Longer than asphalt, and it depends which metal roof. Standing seam and exposed-fastener panels are two products with two very different answers.
Because the panels are rarely the problem. On an exposed-fastener roof the water usually comes through the screws, where the rubber washer has failed.
Because a roof is cut to fit and offcuts cannot be reused. And because ordering short risks a second delivery that will not colour match.
Repair when the damage is local and the shingle still matches. Replace when it is systemic. What decides it is usually whether the shingle is still made.
A premium laminate shingle whose reinforcing mat is what changed. Packages bearing the UltraMat logo carry a UL 2218 Class 4 impact rating.
It turns on one clause. A cosmetic damage exclusion is available on Oklahoma policies, and unlike Texas, Oklahoma does not require your signature on it.
Usually yes, under the same dwelling coverage as the roof and the same deductible. The hard part is matching, and Oklahoma has no rule requiring it.
There is no honest single number. The price is built from squares, pitch, facets, waste, layers, decking and the code items a cheap bid drops.
Because kitchen grease reaches the membrane. Every manufacturer excludes grease damage from warranty on every single ply, so containment matters most.
A manufacturer can issue a discontinued product letter confirming no match exists, and that letter is a documented basis for replacement rather than repair.
A single ply thermoplastic membrane with heat welded seams, usually white. What it is, how it goes down, and the one building type it is wrong for.
