Guide
Asphalt Shingle Roofing Guide
The most common roofing material in Northern Colorado — here's what to know before you replace yours.
Shingle types
Three-tab shingles
Flat, uniform appearance and a lower upfront cost. Generally a shorter service life and lower wind ratings than architectural shingles.
Architectural (dimensional) shingles
The most popular choice for replacement projects in our region. Layered construction provides a textured look, longer service life and higher wind ratings.
Impact-resistant (Class 4) shingles
Designed to perform better against hail. Many Colorado homeowners select Class 4 in hail-prone neighborhoods. Some insurers offer premium discounts — confirm with your carrier.
Expected lifespan
- Three-tab: typically 15–20 years in our climate.
- Architectural: typically 20–30 years.
- Impact-resistant: similar to architectural with better hail performance.
What a quality install includes
- Tear-off of existing shingles and decking inspection.
- Ice-and-water shield in valleys and at eaves.
- Synthetic underlayment across the field.
- Proper starter strip, drip edge and step flashing at walls.
- Ridge vent or other balanced ventilation strategy.
- Hand-nailing or properly calibrated nail guns.
Storm damage considerations
After significant hail or wind events, schedule a roof inspection. Damage can be subtle and may qualify for an insurance claim.
Want a local pro to look at your roof? Request a consultation.