Company Background
Guillen Roofing is a trusted Cleveland roofing company dedicated to protecting local homes from common, weather-driven issues like roof valley leaks and roof decking rot. Cleveland's harsh seasons put significant stress on roofs, making proper installation and timely repair critical. Our team specializes in identifying and fixing the root causes of valley leaks, which often occur where two roof planes meet, and in addressing the underlying decking rot that can compromise a home's structural integrity. We use durable, high-quality materials suited to Ohio's climate and provide thorough inspections to catch problems early. For over a decade, we've been helping Cleveland homeowners secure their biggest investment with reliable, long-lasting roofing solutions.
Q&A
Why are roof valley leaks so common in Cleveland homes, and how do you fix them?
Valley leaks are common here due to heavy snow, ice dams, and driving rain, which overwhelm the intersection of two roof planes. We fix them by first removing old, compromised materials, installing a new waterproof ice and water shield membrane, and then re-flashing the valley with durable metal. This Cleveland-specific approach ensures the repair withstands our freeze-thaw cycles.
What are the signs of roof decking rot, and why is it a serious issue for my Cleveland home?
Signs include spongy spots on your roof, interior water stains on ceilings, or a musty smell in the attic. Decking rot is serious because the plywood or OSB boards that support your shingles weaken, compromising your roof's structure. Left unchecked, Cleveland's moisture can lead to costly structural damage and mold. We perform a thorough inspection, replace all rotted decking, and ensure proper attic ventilation to prevent recurrence.
As a Cleveland homeowner, how can I proactively protect my roof from these specific problems?
The best protection is a combination of regular maintenance and quality materials. We recommend bi-annual gutter cleaning to prevent ice dams, keeping attic vents clear for airflow to reduce moisture, and scheduling a professional inspection, especially after severe storms. Using impact-resistant shingles and proper valley flashing during installation or replacement also provides long-term defense against our local weather.
Business Offerings
- Roof inspection
- Roof repair
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |
















