MCN Construction | Masonry/Concrete & Roofing in Sapulpa, OK 74066

Roof valleys channel a lot of water during our heavy Oklahoma rains, making them prone to wear, ice dam damage, or improper flashing. A leak here often points to failed underlayment or sealant. We fix it by carefully removing the affected shingles, installing new, high-grade ice and water shield underlayment in the valley, and re-flashing it with precision to ensure a watertight seal that lasts.

Signs inside your home include water stains on ceilings or walls, especially after a storm. Outside, you might see curling or buckling shingles. The underlayment is the waterproof barrier beneath your shingles. If it's compromised in our climate, water can seep into your roof deck, leading to rot, mold, and major structural damage. Our repair involves locating the damage, replacing the underlayment and any rotted decking, and reinstalling your roofing materials to restore full protection.

A chimney leak is a perfect example of needing both trades. The issue could be the roofing/flashing around the chimney base or the masonry (cracks in the bricks or mortar). We first perform a thorough inspection to diagnose the exact source. Then, our integrated team can handle all aspects—repairing the masonry with tuckpointing and sealing the chimney crown, followed by installing new, properly fitted flashing and integrating it seamlessly with the surrounding roof. This one-team approach ensures no gaps in responsibility and a complete, lasting solution.