Roofing tar in Illinois
Last updated: September 24, 2026
In Illinois, particularly Chicago, roofing projects must account for a continental climate with hot summers and very cold, snowy winters. This wide temperature range and significant snowfall place considerable stress on roofing materials, requiring robust installation and durable products to prevent ice dams and water damage.
Choose your city
Illinois's climate demands roofing systems built to withstand harsh winters and warm summers. The housing stock in Chicago includes a wide variety of architectural styles, from historic bungalows to modern high-rises, each with unique roofing needs. Our installation process begins with a thorough inspection of your current roof, assessing any damage from weather extremes and checking the structural integrity. We then present material options known for their resilience against temperature fluctuations and heavy precipitation. Installation involves preparing the roof deck, applying waterproof underlayment, and meticulously installing the chosen roofing material, ensuring proper flashing and ventilation to manage moisture and snow. We manage all required permits and inspections to ensure compliance with Chicago's building codes, delivering a reliable roof.
Common questions
What are the steps to installing a roof?
Roof installation begins with removing the old roofing material down to the roof deck. We then inspect the deck for any necessary repairs. A protective underlayment and ice and water shield are installed to enhance moisture resistance. Finally, the new roofing material is applied, with careful attention to flashing and sealing around all roof penetrations and edges.
What is the cheapest type of roof to install?
Asphalt shingles are typically the most budget-friendly option for initial roof installation. However, the long-term value can vary based on durability and lifespan. We can explore various material options to find a solution that fits your budget and your needs in Chicago.
How much does it cost to have a roof installed?
The cost to install a new roof is influenced by factors such as the roof's size, slope, and the type of materials selected. Complex roof designs and any structural repairs required will also impact the overall price. We offer a free phone quote to provide a precise estimate for your specific project.
What is the 25% rule for roofing?
The 25% rule is a general guideline in the roofing industry. It suggests that if more than 25% of a roof system is damaged or needs replacement, it is often more practical and cost-effective to replace the entire roof rather than just repairing the damaged sections. This ensures consistent performance.
What is the average cost to have a new roof?
The average cost for a new roof installation depends on the materials used, the dimensions of the roof, and labor rates. Factors like roof complexity and the need for deck repairs also play a role. For an accurate assessment in Chicago, we recommend a free phone consultation.
Can roofing tar be used for full roof installation?
Roofing tar is primarily used for sealing small leaks and performing minor repairs on existing roofs. It is not a suitable material for a complete roof installation. A full roofing system requires specialized materials designed for long-term durability and comprehensive weather protection.
Useful reference: ENERGY STAR roofing — cool roof efficiency.