Installing a new roof is one of the most important upgrades a homeowner can make. Whether replacing a worn-out roof or planning for a home purchase, understanding how the roof installation process unfolds can take the guesswork out of a major project.
Here’s what homeowners can realistically expect from start to finish, how long it may take, and what can affect the timeline.
Initial Steps: Inspection and Estimate
The process begins with a detailed inspection to assess wear, damage, and measurements, which forms the basis of the written estimate. Once the quote is approved, the job is scheduled, and materials are delivered a day or two before the start date.
Before the Installation: Planning and Preparation
Homeowners can prepare by clearing driveways and yards, securing loose items inside that may be affected by vibrations, and giving neighbors a heads-up if homes are close together.
Tear-Off and Deck Inspection (Usually 1 Day)
Installation begins with removing old materials, shingles, underlayment, and nails, down to the wooden roof deck.
Once everything is cleared, the decking is inspected. If the decking shows signs of rot or damage, it’s replaced to ensure a strong foundation.
Underlayment and Flashing (Typically 1 Day)
Once the decking is sound, the crew installs underlayment for added water resistance. Next, flashing is installed around chimneys, vents, and other roof penetrations. These are areas most prone to leaks, and proper flashing installation plays a key role in keeping water out over time.
Shingle Installation (1 to 2 Days)
With the foundation layers in place, the new roofing material is laid. For most homes in the area, asphalt shingles are the go-to choice. They’re durable, cost-effective, and can usually be installed quickly by a skilled crew.
Shingles are applied in overlapping rows from the bottom up, with extra care around vents and ridges for a uniform seal. Crews work carefully around vents and ridges to ensure a uniform and watertight seal.
Final Steps: Cleanup and Walkthrough (Usually 1 Day)
When the shingles are fully installed, all old materials and debris are removed from the property. Lawns and landscaping are checked for stray nails or discarded scraps, often using magnetic sweepers.
Once cleanup is complete, the crew conducts a final walkthrough with the homeowner. This is a chance to inspect the work, ask questions, and go over any warranty or maintenance details.
What Comes Next
After installation, shingles settle and seal over a few warm days. It’s normal to see a few loose granules. A quick attic check after the first rain can confirm everything’s sealed. If something seems off, contact your roofer right away.
What Can Affect the Roof Timeline?
A few key factors can affect how long your roof installation takes:
- Weather: Roofing can’t happen in rain, snow, or high winds. Wet surfaces are unsafe, and materials need dry conditions to seal correctly.
- Roof size and layout: A simple roof with no valleys or dormers may be finished in a day or two. Complex designs take more time.
- Existing damage: If the crew discovers water-damaged decking or poor ventilation, they may need extra time for repairs.
- Material choice: Some roofing materials take longer to install than others. Shingles go quickly, while specialty materials may need more time.
What Homeowners Should Expect During the Process
There will be noise. The removal and installation process involves nail guns, hammers, and other tools that may cause vibrations inside the home. It’s smart to plan accordingly if anyone in the house is sensitive to sound.
Heavy foot traffic on the roof is expected, and crew members will need access to power outlets or hoses.
If it’s time for a new roof and you want a reliable team to walk you through every step, contact us at DSK Roofing today to get started.