A starter strip is primarily made by modifying a standard shingle and using common roofing materials.
The Manufacturing Process
Starter strip shingles are typically made from traditional 3 tab square cut design shingle. The manufacturing process involves taking this standard shingle and mechanically cutting- off a specific part – the exposure portion. This results in a narrower strip designed specifically for the roof's edge.
Materials Used
Based on traditional construction, starter strip shingles are composed of:
- A fibreglass mat as the base layer, providing strength and stability.
- A surface covered with mineral granules, which offer protection from UV rays and contribute to fire resistance.
Essentially, a starter strip utilizes the same core materials as a standard asphalt shingle but is produced by altering the shape and size of a traditional 3-tab shingle through a cutting process.
