Dozer Roofing Contractors | Roofing Services in Northfield, NJ 08225

Common signs in our area include sagging roof lines, dark stains on interior ceilings, and a spongy feel when walking on the roof. Dozer Roofing starts with a thorough inspection to assess the extent of the damage. We then carefully remove the affected shingles and underlayment to expose the rotten decking. All compromised wood is replaced with new, pressure-treated plywood, and we ensure proper ventilation is installed to prevent future moisture buildup, a key step for our humid coastal climate.

In Northfield, flashing failure is frequently due to the combination of high winds, driving rain, and the expansion/contraction from temperature swings. Flashing around chimneys, vents, and valleys can become loose, corroded, or cracked. Our repair process involves removing the old, failed flashing, cleaning and preparing the surface, and installing new, heavy-gauge metal flashing sealed with high-performance waterproofing materials. We pay extra attention to creating tight, secure integrations with the existing roof system to prevent the next storm from causing a leak.

Absolutely. When repairs are no longer sufficient due to widespread deck rot or chronic flashing leaks, a full replacement is the most reliable solution. Dozer Roofing provides complete roof replacements tailored for Northfield. We strip the roof down to the deck, replace any rotten sheathing, install modern synthetic underlayment for superior moisture protection, and use high-quality shingles rated for our region's wind and impact resistance. We also upgrade all flashings and ventilation as part of the job, giving you a roof system built to last.