LCK Exteriors | General Contractors & Roofing in Janesville, WI 53546

In our climate, significant signs include widespread curling or missing shingles, frequent leaks, sagging roof decks, or granules collecting in gutters—all indicating the roof's structure and underlayment are compromised. If repairs are becoming frequent, a new installation by LCK Exteriors provides a lasting, watertight solution.

Often, no. If you have underlayment damage or multiple layers of old shingles, a full tear-off is usually necessary. In Janesville, where ice and water can seep beneath layers, we recommend removing the old roof to inspect and replace the decking and underlayment, ensuring a solid foundation for your new roof.

Proper reroofing replaces aging, brittle shingles and worn underlayment with modern, impact-resistant materials and advanced synthetic underlayment. This creates a continuous barrier against heavy rain, ice dams, and wind, which are common here. It's a proactive step to prevent interior water damage and improve your home's energy efficiency year-round.