July 8, 2026
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Roofing on a new construction project is different from a replacement job. The timing has to align with framing completion, building wrap installation, and the construction sequence that follows. Miss the weathering-in window and you have exposed decking during a Calgary weather event. Show up too early and you are in the way of other trades.
We understand the construction schedule because we have worked inside it for years. We coordinate directly with general contractors, site supervisors, and project managers to ensure our arrival, staging, and installation align with the project timeline rather than disrupting it.
For residential custom builds, we work with homeowners building their first home who want a roofing contractor involved from the specification stage through final inspection. For commercial and multi-unit projects, we provide all required documentation including material specifications, installation certifications, and code compliance paperwork for the building permit file.
If your project also needs siding installation, we offer that as a coordinated scope through our siding services at luminahomes.ca/service/siding-vinyl-stucco-metal/, which means fewer contractors to manage on your site.
Early-Stage Specification Support
We can engage at the design stage to review roof slope, drainage plan, penetration locations, and material specifications before framing begins. Catching specification issues early costs nothing. Correcting them after the roof deck is already framed is expensive and delays the project.
Material Selection Appropriate for the Building Type
Not every project should use the same roofing material. A residential home in an established Calgary neighborhood with frequent hail exposure benefits from Class 4 impact-resistant shingles. A commercial flat roof on a new retail building needs a membrane system engineered for the specific drainage and load requirements of that structure. We match the material to the project.
Full System Installation - Not Just Shingles
A complete new construction roofing installation includes the deck preparation, drip edge, ice and water shield at vulnerable areas, synthetic underlayment, starter strips, shingles or membrane, flashing at all penetrations and transitions, ridge ventilation, and capping. We install the complete system, not just the visible surface.
Code-Compliant Documentation for Building Permits
New construction requires permit documentation. We provide material specifications, installation records, and certifications required to close the roofing component of your building permit. All work meets Alberta Building Code requirements and for commercial projects, National Building Code standards.
IKO SelectPRO Contractor Standards
As an IKO ROOFPRO Select contractor, every installation we complete meets or exceeds manufacturer specifications. This is not just about warranty coverage – it reflects a standard of installation practice that produces roofs that perform as designed.
Timeline Reliability
We show up when we say we will. For new construction projects where the roofing window is defined by the build schedule and the weather, reliability is not a nice-to-have. It is the baseline requirement.
We Stand Behind Our Work Post-storm, Calgary sees a surge of out-of-town contractors making promises they don’t keep. We’re a local, BBB A+ accredited business with 126 reviews and a 4.9★ rating. We live and work here too; and we’ll be here after the job is done.
Complete roofing system installation for new custom homes, infill projects, and residential developments. We work with homeowners, custom builders, and production builders on single-family homes and small multi-unit residential projects. Material options include asphalt shingle systems in standard and impact-resistant grades, metal roofing, and low-slope membrane sections where required by the design.
Roofing installation for new commercial buildings including retail, office, warehouse, and mixed-use developments. We install flat roofing systems including TPO, EPDM, and modified bitumen, as well as sloped commercial roof sections where specified. Full permit documentation and warranty packages provided.
New construction roofing for duplexes, row homes, townhomes, and small apartment buildings. We have experience coordinating roofing installation across multiple units simultaneously to meet production schedule requirements.
When the damage is widespread or your roof was already aging, a full replacement is often the smartest decision; especially when insurance is covering it. We handle the complete replacement using impact-resistant asphalt shingles that are designed for Calgary's hail climate.
Detached garages, shop buildings, carriage houses, and other accessory structures as part of a complete new build package. Coordinated installation with the main structure to minimize total site visits.
We install asphalt shingle systems using the full installation sequence specified by IKO, Owens Corning, and Malarkey, including deck preparation, synthetic underlayment, ice and water shield at eaves and valleys, starter strips, shingle application, and ridge capping. Installation methods maintain manufacturer warranty eligibility.
Pre-Construction
Engage us early if you want specification input or material quotes before breaking ground. We can review drawings, flag potential issues with penetration placement or drainage design, and provide a fixed-price proposal based on the project specifications.
During Framing
We typically need to confirm the deck is complete, the building wrap is installed, and the site is accessible before scheduling installation. We coordinate directly with your site supervisor on sequencing and staging.
Installation Day
Our crew arrives with all materials staged and ready. We work efficiently to minimize the open-roof window. For large residential or commercial projects, we may stage installation over multiple days with the deck secured at the end of each day.
After Installation
We provide all warranty documentation, permit paperwork, and a project summary for your files. For warranty purposes, we document the installation method, materials used, and installation date.
We review your building plans or site conditions, clarify the scope, and provide a written project proposal with material specifications, installation sequence, and timeline.
Step 2 - Construction Coordination
We stay in contact with your site supervisor or general contractor to confirm the installation window and coordinate staging and access.
Step 3 - Full System Installation
Our crew installs the complete roofing system in the agreed sequence, from deck preparation through final capping and ridge ventilation. All penetrations are flashed as part of the base scope.
Step 4 - Inspection, and Sign-Off
We conduct a final inspection, provide warranty documentation and permit paperwork, and confirm the installation meets all code requirements before signing off.
New construction is a one-shot opportunity to install the roofing system correctly. The materials you choose and the installation quality you get will determine the performance and maintenance costs of that roof for the next two to three decades.
We work with builders and homeowners on new construction roofing projects across Calgary and the surrounding region.
Trust & Quality
Every project begins with a respectful consultation focused on understanding the client’s needs and expectations.
Community Excellence
Strong client relationships and positive feedback demonstrate the company’s dedication to serving Alberta communities.
Care & Commitment
It’s our promise of respect, professionalism, and dedication to each project
Respectful Consultation
We listen to your needs, explain your options, and walk you through every step.
The company is fully licensed and insured and has earned recognition for professionalism and high standards in the roofing industry.
EXCELLENT
Based on 127 reviews
Roofing should be scheduled after framing and sheathing are complete and the building wrap is installed, but before interior rough-ins that depend on a weather-tight building. Coordinate with your general contractor or site supervisor on the exact window. We work with your schedule rather than imposing ours.
For most Calgary residential new construction, we recommend impact-resistant asphalt shingles in Class 4 rating from IKO, Owens Corning, or Malarkey. These provide the best balance of cost, performance, and hail resistance for Calgary’s climate. Metal roofing is the right choice for owners prioritizing longevity over upfront cost. We provide a specific recommendation based on your building design, budget, and performance priorities.
New construction roofing costs in Calgary depend on building size, roof complexity, material selection, and whether flat roof sections are included. Commercial projects vary significantly based on building size and system type. We provide a written proposal after reviewing your plans.
Yes. We provide manufacturer material warranties and installation documentation as part of every new construction project. As an IKO certified contractor, our installations qualify for manufacturer warranty coverage. All documentation is provided in the format required for your building permit file.
Yes. We install roofing and exterior siding as a coordinated scope, which reduces the number of contractors you manage on site. See our siding installation page at luminahomes.ca/service/siding-vinyl-stucco-metal/ for material options and scope details.
Get Your New Construction Roofing Done Right From the Start
The roofing system on a new build sets the performance baseline for every decade that follows. Get us involved early and get it specified and installed correctly the first time.
Lumina Roofing & Exteriors
4121 23b St NE Unit 4221, Calgary, AB T2E 7V9, Canada