Key Takeaways
- Ellis Builders provides custom commercial roofing solutions backed by a lifetime workmanship warranty and flexible financing options.
- Certified crews install and repair TPO, EPDM, metal, and silicone systems engineered for Connecticut’s demanding freeze–thaw climate.
- Based in Southbury, we serve all of New Haven County with free consultations and rapid emergency response.
Why Commercial Roofing Matters in New Haven County
New Haven County experiences a humid continental climate with cold winters, warm summers, and roughly 48 inches of annual precipitation. Winter lows around 23°F and summer highs near 83°F contribute to intense freeze–thaw cycles that expand and contract roofing materials, causing cracking, leaks, seam separation, and ice dams.
The region includes historic brick buildings, industrial warehouses, retail plazas, and office complexes—all of which require durable roofs to protect inventory, equipment, employees, and utilities. Severe 2025 storms demonstrated how wind uplift and hail can damage membranes, flashings, and perimeter edges, making resilient roofing a priority for commercial property owners.
New Haven County also follows strict guidelines under the Connecticut State Building Code, which requires:
- Fire-resistant materials
- Proper roof load design for snow and tropical storm events
- Adequate ventilation and drainage
- Licensed contractors for commercial installations
Working with credentialed roofing professionals ensures code compliance, long-term reliability, energy efficiency, and warranty protection.
Our Credentials and Experience
Ellis Builders is a Southbury-based commercial roofing contractor built on honesty, craftsmanship, and family values. With over a decade of experience and more than 1,000 completed commercial projects, we understand the needs of property managers, facility directors, and business owners across New Haven County.
- Licensed and insured crews
- OSHA-trained team members
- Certified installers for major manufacturers (including leading single-ply and shingle brands)
- Extended manufacturer warranties
- Lifetime workmanship warranty
- Special financing options
Our reputation is rooted in clear communication, dependable scheduling, meticulous installation, and standing behind every project.
Commercial Roofing Services We Offer
TPO Roofing
TPO membranes are highly reflective, energy-efficient, and resistant to punctures and algae. Hot-air welded seams create a watertight finish ideal for Connecticut’s temperature swings. We handle full tear-offs, insulation upgrades, and expertly welded membrane installation.
EPDM Roofing
EPDM is a durable rubber membrane known for flexibility and UV resistance. It’s a top choice for complex roof layouts with multiple penetrations. We offer fully adhered, mechanically attached, and ballasted installation methods along with preventative maintenance plans.
Metal & Standing Seam Roofing
Metal roofs offer 40–70 years of lifespan, excellent fire resistance, and superior performance in snow, hail, and wind. We design and install standing seam systems that shed water efficiently and accommodate building movement—ideal for modern commercial structures and solar upgrades.
Silicone & Elastomeric Roof Coatings
Silicone restorations extend roof life by 10–20 years without the cost of a full replacement. Coatings form a seamless waterproof barrier, reduce energy consumption, and tolerate ponding water—perfect for aging flat roofs.
Emergency Roof Repairs & Maintenance
Our 24/7 emergency team handles leaks, storm damage, and structural concerns. We focus on roof edges, corners, and penetrations where failures commonly begin. Maintenance plans include:
- Gutter and drain cleaning
- Vegetation removal
- Annual or semiannual inspections
- Condition reports for long-term planning
Local Expertise & Service Area
From our central location in Southbury, Ellis Builders serves every corner of New Haven County, including:
Ansonia, Beacon Falls, Bethany, Derby, Middlebury, Naugatuck, Orange, Oxford, Seymour, Southbury, and Woodbridge.
Whether your building is a warehouse near the Naugatuck River or a shopping center in Milford, our technicians understand the unique building materials, codes, and weather stresses specific to each community.
Our Process & Customer Experience
1. Free Consultation & Inspection
We meet onsite, discuss your concerns, and examine roof conditions through visual inspection, moisture detection, and (when needed) core sampling.
2. Detailed Proposal
You receive a clear, itemized proposal with:
- Recommended systems
- Pricing
- Timelines
- Warranty options
- Code and energy-efficiency considerations
3. Professional Installation
Our licensed crews arrive on schedule and handle:
- Tear-off
- Deck repair
- Insulation upgrades
- Membrane installation
- Seam welding
- Flashing and edge metal installation
We strictly follow all manufacturer specifications to protect warranties.
4. Final Inspection & Warranty Registration
A project manager performs a final walkthrough, registers your warranty, cleans the jobsite, and provides documentation for inspections or insurance needs.
Local Challenges & Our Solutions
Freeze–Thaw Cycles
Daily temperature swings cause expansion and contraction that damage seams and membranes.
Our solution: high-quality underlayments, tapered insulation, thermal breaks, vapor barriers, and properly welded seams.
Wind Uplift
Commercial buildings face perimeter uplift during storms.
Our solution: reinforced edge metal, correct fastener spacing, mechanically attached systems, and impact-resistant membranes.
Ice Dams
Ice buildup leads to leaks and structural stress.
Our solution: heat cables, snow guards, improved insulation, and correct drainage design.
Aging Buildings
Older buildings often lack modern ventilation and drainage.
Our solution: code-compliant venting, customized drainage upgrades, insulation improvements, and restoration coatings.
Experience, Expertise & Trust
When you choose Ellis Builders, you get:
- Lifetime workmanship warranty for complete peace of mind
- Certified manufacturer installer status for extended warranties
- Transparent pricing with no hidden fees
- Flexible financing options
- Strong local reviews praising our communication, punctuality, and quality
- Commitment to community as a family-run local business
Frequently Asked Questions
How much does a commercial roof cost in New Haven CT?
Most commercial flat roofs range from $8 to $15 per square foot, depending on system type, tear-off needs, and building design.
What roofing material is best for Connecticut weather?
- TPO: reflective, flexible, ideal for freeze–thaw
- EPDM: highly flexible and UV resistant
- Metal: extremely durable with superior snow and wind performance
How long does a commercial roof last?
- TPO / EPDM: 20–30 years
- Metal: 40+ years
- Silicone coatings: extend roof life by 10–20 years
Do I need a permit for a commercial roof replacement?
Yes. Connecticut requires permits for all commercial roof replacements. Licensed contractors handle the process.
What are the signs my roof needs repairs?
- Ponding water
- Visible cracks or seams
- Interior leaks
- High energy bills
- Wind or hail damage along edges and corners
Do you offer financing?
Yes—flexible financing plans with affordable monthly payments are available for qualifying projects.
Conclusion
New Haven County businesses need roofing systems built for temperature swings, freeze–thaw cycles, heavy snow, and coastal storms. Ellis Builders delivers reliable materials, certified installation, transparent pricing, and a lifetime workmanship warranty—ensuring your building stays protected for decades.
Call Ellis Builders today for a free commercial roof consultation and discover how our local experts can protect your business for decades to come.
