4 Weather Insulation & Roofing offers a variety of roofing services in Calgary, Alberta including new roof installation on new homes, existing homes & commercial properties. We have experience working with contractors, developers, and homeowners to instal or replace an existing roofing system.

New construction roofing projects require a skilled professional that has an understanding of the contractors wants and the homeowners needs. We not only meet but exceed the new construction building standards, we use the highest quality roofing shingles and materials to ensure longevity and durability to go along with our guaranteed 10-year service warranty. At 4 Weather we have a standard of excellence and a commitment to quality to each new roof project using a variety of quality roofing materials and knowledge of a number of roofing systems.

4 Weather Insulation & Roofing takes pride in our craftsmanship and professionalism. We are dedicated to customer service and constantly delivering the best service professional when it comes to insulation & roofing. Contact us today at (403) 455-6964 today for a free, no-obligation new roof estimate.


The first step in new roof construction is planning and providing a scope of the project. This outlines the budget and what system is best suited for the new property needs. If you are a contractor or developer you can trust the quality and promise of excellence offered by 4 Weather. Our team of roofing professionals can draft and estimate the slope, needed roofing materials and the space required for a new roof installation to ensure efficiency and guarantee the cost. We provide an estimate on cost and time needed to finish the project. Finally, we can provide each step of required services to complete your new roof construction project. 



Roofing underlayment is a key part of any roof and professional and quality underlayment is vital for a new roof installation. Roof underlayment is used as a water resistant/waterproof barrier that acts as a membrane beneath the roofing shingles. Calgary has a diverse climate with extreme weather, these patterns make underlayment and essential part of your roofs longevity as well as improving a home’s insulation and weather protection. Contact us today for information on New Roof Underlayment.


Roof flashing is a term used in the roofing industry to describe the system that facilitates the drainage in the crevices of the roof. The roof flashing procedure uses a thin piece of impervious weather material, that is usually metal and when installed the flashing prevents water and moisture from entering the roof joints. Flashing is common along chimneys, roof edges and ventilation. Flashing works with the roof slope in the drainage of water and debris off the roof, increasing the durability and longevity of the entire roof. 


4 Weather is a certified ventilation contractor. Our roof, soffit & attic venting services utilise state of the art methods and procedures to ensure your home or business has the ventilation needed to prevent moisture buildup. Every new roof installation has proper installation and placement of roof vents. Roof ventilation improves a home’s natural ventilation process, allowing for the relief of moisture. Calgary homes require professional ventilation due to the moisture buildup from season to season. 


4 Weather Insulation & Roofing understands the roofing needs of Calgarians. We have been serving Calgary & area for decades providing industry leading service with a 10-year warranty. If you require new roof services, including roof installation or roof replacement contact us for a free, no-obligation roofing estimate.


Calgary | 4 Weather Insulation & Roofing
Contact 4Weather

Get in touch with the team at 4Weather for any of your ventilation, insulation, & roofing needs. We will get back to you as soon as possible. Thank you for contacting 4Weather!