How long do composition shingles last?
Service life varies with product, exposure, ventilation, roof design, installation, and maintenance. Dave discusses the practical expectations for the selected system and property.

Composition Roofing
Composition shingles are layered asphalt roofing products designed to shed water while providing varied colors, profiles, and performance options. Architectural shingles are a practical fit for many Northern Nevada homes because the system can address complex roof shapes, integrates with common residential construction, and offers a broad range of appearance and budget choices.
Service Overview
The shingle package is only one part of the roof. Deck preparation, eave protection, underlayment, starter courses, fastening, valleys, ventilation, penetrations, wall flashings, and ridge caps work together. Dave Newell Roofing treats those less-visible details as the system—not as extras—because they strongly influence how the roof performs through sun, wind, rain, and seasonal temperature changes.
Project Sequence
Pitch, geometry, existing ventilation, sun, wind, drainage, and architectural priorities are considered.
Shingle profile, color, underlayment, starter, ridge cap, ventilation, and flashing details are specified together.
Old material is removed as scoped, project-related deck work is completed, and water-protection layers are installed.
Courses, offsets, fasteners, valleys, penetrations, edges, and caps are completed with consistent alignment.
The finished field, flashings, penetrations, ventilation, cleanup, and homeowner questions are reviewed.
Materials & Details
Laminated shingles create dimensional appearance and are a common choice for full residential replacements.
Product ratings vary. Selection should reflect the property, exposure, manufacturer requirements, and the homeowner's priorities.
Starter shingles, compatible ridge caps, underlayment, flashings, vents, and ice-and-water protection complete the assembly.
Regional Knowledge
High-altitude sunlight and broad temperature swings can accelerate aging when shingles, ventilation, or installation are poorly matched. Wind exposure makes starter courses, edge fastening, and ridge details important. Snow-country projects may need different eave protection and ventilation than valley homes, even when the visible shingle product is similar.
Explore the service regionQuick Answers
Service life varies with product, exposure, ventilation, roof design, installation, and maintenance. Dave discusses the practical expectations for the selected system and property.
Architectural shingles use a laminated construction and dimensional profile. They typically offer different appearance and performance options than traditional three-tab products.
Often, if damage is isolated and compatible material is available. The surrounding roof condition and age determine whether a repair is a sound investment.
Call during monday–friday, 8:00 am–5:00 pm or send the project details online. Dave Newell Roofing will confirm the appropriate next step for the property and requested scope.