Chimney Waterproofing



Chimney Flashing material

What is Chimney Flashing?

Chimney flashing creates a waterproof seal to protect your chimney and roof from water damage and prevents water from getting in. This is made up of two parts: counter flashing and step flashing. Flashing is imperative to protecting your chimney and roof. If you’re looking at chimney flashing either for repair or installation – then you have come to the right place! We at Expressway have years of experience with both repair and installations for chimney flashing.

Signs you need A Flashing repair

The life span of your flashing has several factors. Most flashing jobs can last up to 30 years. Such as shape, size, materials used and your location affect the lifespan of each chimney’s flashing. 


Let’s take a look at some signs that you need to repair your chimney flashing.

  • Leaking from the inside or outside of the chimney
  • Sounds and evidence of dripping, like puddles
  • Discolored bricks
  • Rust stains are evident
  • Water stains on interior ceilings or walls adjoining the chimney
  • Visible gaps in the caulking around the flashing


Why Choose Expressway

We at Expressway would love to handle all of your chimney flashing and other home needs. However, we know that there are a ton of options to choose from. So why choose us? We could talk about quality and the Expressway advantage.


However, we let our work speak for it self. Feel free to check out our reviews or even look at some of our previous work. We know that after you take a look, you will see just how much pride we take in each project. For more information feel free to fill out the form below or give us a call at 631.772.6363.



The Most Dependable & Affordable Chimney Contractors On Long Island

bad chimney in need of replacementExpressway Roofing & Chimney has your chimney needs covered! If you’re looking for a Long Island chimney company that won’t beat around the bush with awful customer service – our free, fair and honest quotes are completely transparent. Our business model was designed around the concept of fairness, openness and honesty for our fellow homeowners across Nassau and Suffolk counties. Trust in Expressway Roofing & Chimney just like our long list of Long Island homeowners that have dealt with our residential roofing services over the last 20 years.