Roofing a new home addition or outbuilding in Longmont, CO requires the same care and expertise as roofing a full home. Whether you’ve added a garage, sunroom, ADU, or covered patio, Josh Brooks Construction and Renovation Inc. ensures your addition is roofed to match your home’s existing system and withstand Colorado’s weather.
New Addition Roofing Services in Longmont
- Garage additions — attached or detached
- Room additions — bedrooms, sunrooms, family rooms
- ADU (accessory dwelling unit) roofing
- Covered patio and porch roofing
- Workshop and outbuilding roofing
Matching Your Existing Roof
For attached additions, we match your existing shingle color and profile as closely as possible. When exact matches aren’t available, we can coordinate a partial or full re-roof of the primary home to create a seamless appearance.
Proper Tie-In at the Junction Point
Where your addition’s roof meets the existing home, proper flashing and waterproofing at the tie-in point is critical. This junction is one of the most common leak sources on additions. We execute it correctly every time.
Get your addition roofed right at Josh Brooks Construction and Renovation Inc.
Data You Can Trust
Colorado Homeowners: The Numbers Behind Your Biggest Investment
$1.9B
Front Range hail damage May 2024
NOAA
3×
more likely to claim with roof 20+ yrs old
Insurance Data
96%
ROI on minor kitchen remodel
2025 Cost vs. Value
86%
basement finishing costs recovered
NAR / NARI
“New addition roofing in Longmont — matching existing roof materials and slope on additions requires skill. I’ve been doing it since 2014. Full permits, manufacturer warranty.”
Josh Brooks
Licensed General Contractor CON-24-0152 | Northern Colorado Since 2014
