CertainTeed Landmark vs Landmark Pro vs Northgate ClimateFlex: What Twin Cities Homeowners Should Pick
2min Read
Posted 5.01.2026
3 tiers
CertainTeed has three Landmark family products at three price points — and only one is Class 4 rated for hail-prone Minnesota.
The CertainTeed Landmark family has three product tiers — Landmark, Landmark Pro, and Northgate ClimateFlex. From the contractor side they look almost identical. From the homeowner side the cost spread reaches $4,500+ on a typical reroof.
I am Noah Bergland, co-owner of Owl Roofing in Shoreview. Below is when each Landmark tier is the right answer for Twin Cities homes.
TL;DR
Bottom line: Landmark is entry-level architectural at $5–$7/sq ft. Landmark Pro adds thicker shingles and broader color palette at $6–$8/sq ft. Northgate ClimateFlex is SBS-modified for cold climates AND Class 4 impact rated at $7–$10/sq ft — the only Landmark product that qualifies for Minnesota Class 4 insurance discount. For hail-prone Minnesota, Northgate ClimateFlex is the right answer.
Comparison
| Spec | Landmark | Landmark Pro | Northgate ClimateFlex |
|---|---|---|---|
| Per sq ft installed | $5–$7 | $6–$8 | $7–$10 |
| Modifier | Standard asphalt | Standard asphalt | SBS-modified |
| Class 4 impact | No | No | Yes (UL 2218) |
| Wind warranty | 110 mph | 130 mph | 130 mph |
Northgate ClimateFlex is the right answer for hail-prone Minnesota
Only Northgate ClimateFlex carries the UL 2218 Class 4 impact rating. That rating qualifies for 10–30% Minnesota insurance discounts. Over 25 years, the discount stack ($9,000–$15,000) typically pays back the upcharge vs Landmark Pro within 4–7 years.
The SBS modification also delivers cold-flex performance Landmark and Landmark Pro do not have. For Twin Cities winters where -15°F nights are routine, the cold-flex difference matters.
“Clear communication, quality workmanship, and the job came in on time.”
— John Wharton, Verified Google review
When to pick the lower tiers
Landmark or Landmark Pro might be acceptable on rental properties or detached structures where Class 4 insurance discount does not apply. On primary Twin Cities residences, the upgrade to Northgate ClimateFlex pays back through insurance savings.
Frequently asked questions
Which CertainTeed shingle is best for Minnesota?
Northgate ClimateFlex — the only Landmark family product with UL 2218 Class 4 impact rating and SBS cold-flex modification.
What is the cost spread between the three Landmark tiers?
$2–$3 per square foot from Landmark to Northgate ClimateFlex. On a 5,000 sq ft home, $10,000–$15,000 spread. Class 4 insurance discount typically pays back the upgrade within 4–7 years.
Will Landmark or Landmark Pro qualify for Class 4 insurance discount?
No. Only Northgate ClimateFlex carries UL 2218 Class 4 rating in the Landmark family.
Where to start
Request a free reroof estimate. For more, see best shingles for MN winters, Class 4 insurance discount guide, premium exteriors guide.
