New Construction & Additions
New Roof Installation in Stratford, CT
Building an addition, a new garage, or a custom home? Get a roof that's installed right from day one — code-compliant, fully warranted, and built for Connecticut's climate.
Your New Build Deserves a Roof That Starts Strong.
A new construction roof is your one opportunity to get everything right from the ground up — no compromises, no shortcuts, no working around someone else's mistakes. The framing is fresh, the deck is clean, and the installation can be done to the highest standard without the constraints of a replacement job.
Mario Lahuatte has been installing new construction roofs across Southwestern Connecticut for over 30 years — on home additions, detached garages, custom builds, and multi-family projects. He works directly with homeowners, builders, and general contractors to deliver a roof that meets CT building code, satisfies the inspector, and lasts for decades.
Who This Is For
New Roof Installation Projects We Handle
Home Additions
Adding a bedroom, sunroom, or family room? We install a new roof section that integrates seamlessly with your existing roofline — matching pitch, materials, and flashing details.
Detached Garages
New garage builds require a properly detailed roof with correct underlayment, ventilation, and flashing. We handle everything from the deck up.
New Custom Homes
Working with a builder or acting as your own GC? Mario coordinates directly with your framing crew to schedule installation at the right stage of construction.
Accessory Dwelling Units (ADUs)
Backyard cottages, in-law suites, and ADUs require the same quality of installation as a primary residence. We bring the same standard to every structure.
Porches & Covered Structures
Covered porches, pergolas with roofing, and attached outbuildings — we install low-slope and pitched roofing systems for any structure type.
Multi-Family New Construction
Duplexes, triplexes, and small multi-family builds. Mario has the commercial experience to handle larger new construction projects efficiently.
Material Options
Choose the Right Material From the Start
New construction is the ideal time to select the material that best fits your home's architecture, your budget, and your long-term goals. Mario will walk you through every option and help you make the right call.
Architectural Asphalt Shingles
The most versatile and cost-effective choice. Dimensional shingles from GAF, CertainTeed, and Owens Corning offer excellent weather resistance and a wide range of colors and profiles.
Standing Seam Metal
Premium metal roofing with exceptional wind resistance — ideal for CT coastal properties. Energy-efficient, low-maintenance, and a strong long-term value.
Metal Panel Systems
Exposed-fastener metal panels are a durable, cost-effective choice for garages, workshops, and accessory structures.
TPO / EPDM Flat Roofing
Single-ply membrane systems for flat or low-slope roofs — additions with low pitches, covered porches, and commercial-style structures.
Designer Shingles
Premium architectural shingles that mimic slate or cedar shake — for homeowners who want a distinctive look with the durability of modern materials.
Installation Standards
What We Get Right on Every New Installation
CT Building Code Compliance
Every installation meets Connecticut State Building Code requirements — including wind uplift ratings, ice & water shield zones, and ventilation standards. We pull all required permits.
Ice & Water Shield in All Required Zones
CT code requires ice & water shield at eaves, valleys, and penetrations. We install it correctly — not minimally — to protect against the ice dams and freeze-thaw cycles CT winters produce.
Proper Attic Ventilation
Balanced intake and exhaust ventilation is critical for roof longevity and energy efficiency. We design ventilation systems that meet code and protect your new roof from premature failure.
Manufacturer-Spec Installation
Every material is installed to manufacturer specifications — the only way to preserve the full material warranty. We don't cut corners that would void your coverage.
Flashing & Penetration Details
Chimneys, skylights, vents, and wall intersections are flashed correctly from day one — the most common source of future leaks when done wrong on new construction.
Final Inspection Walkthrough
Mario walks the completed roof with you and your builder before signing off. You get documentation of the installation for your records and permit file.
Warranty Coverage
Full Warranty Protection on Every New Installation
Manufacturer Material Warranty
30–50 years depending on productAll materials we install carry the manufacturer's full warranty — covering defects in the shingles, membrane, or metal panels themselves. Proper installation to spec is required to maintain coverage, which is why we never cut corners.
Lahuattini Roofing Workmanship Warranty
Covers installation qualityOur workmanship warranty covers the quality of the installation itself — flashing, fastening, underlayment, and all labor. If something fails due to how it was installed, we make it right.
Enhanced Manufacturer Warranties
Available on select productsCertain GAF, CertainTeed, and Owens Corning product lines offer enhanced warranties — including non-prorated coverage and wind/algae resistance guarantees — when installed by a qualified contractor. Ask Mario about eligibility.
Local Code Compliance
Connecticut Building Code — What You Need to Know
Connecticut follows the International Residential Code (IRC) with state amendments. Key requirements for new roof installations include: minimum 2-layer ice & water shield at eaves in climate zones 5 and 6 (which covers all of CT), balanced attic ventilation ratios, wind uplift ratings appropriate for coastal and inland zones, and fire resistance classifications for certain structure types.
Mario handles all permit applications for your municipality — Stratford, Bridgeport, Milford, Fairfield, Trumbull, and surrounding towns — and ensures the installation passes inspection the first time. You don't need to navigate the permit process yourself.
FAQ
New Roof Installation Questions Answered
When in the construction process should I schedule the roofer?
Roofing typically follows framing and sheathing. Mario coordinates directly with your GC or framing crew to schedule installation at the right stage — after the deck is complete and before interior work begins.
Do you work with general contractors?
Yes. Mario works regularly with GCs and custom home builders across Southwestern CT. He communicates directly, shows up on schedule, and delivers documentation for the permit file.
What permits are required for a new roof installation?
Most new construction roofing requires a building permit from your municipality. Mario handles all permit applications and ensures the installation meets local code requirements.
Can you match an addition roof to my existing home?
Yes. Mario carefully matches pitch, material, and color to your existing roofline. For additions, he also handles the valley and transition flashing where the new and existing roofs meet — the most critical detail in any addition project.
What warranty comes with a new installation?
You receive both the manufacturer's material warranty (30–50 years depending on product) and Lahuattini Roofing's workmanship warranty. Mario will explain the specific coverage for your chosen material at the consultation.
How far in advance should I book?
For new construction projects, booking 4–6 weeks ahead is ideal to align with your construction schedule. Contact Mario early in your planning process so he can hold time on the calendar.
Book a New Installation Consultation
Free consultations for all new construction and addition projects. Mario will review your plans, recommend materials, and give you a detailed written estimate.