Professional Insulation, Ventilation, & Attic Venting In Calgary, AB and Surrounding Areas

Proudly Calgary Owned & Operated

We offer professional ventilation, attic venting and insulation services for homeowners in Calgary & surrounding areas. Proper insulation and ventilation are important for any home. Quality work ensures optimal energy-efficiency, structural integrity, and reduces the risk of moisture accumulation – to name a few benefits.

4Weather Insulation & Ventilation Services

Hot Cold Icon | 4 Weather Insulation & Roofing


Book 4Weather for all your insulation needs. Keeping your home warm in the winter and cool in the summer is easy when done right by experienced insulation professionals from 4Weather. Save money with rebate programs and lower utility bills today!

Heat Lose | 4 Weather Insulation & Roofing


Ensure the proper airflow and ventilation for your home and/or business with 4Weather’s ventilation services. Window condensation, musty smell, and so much more can be attributed to poor ventilation. Ensure your home or business is in top shape with 4Weather.

Roofing Man | 4 Weather Insulation & Roofing


Professional roofing services for Calgary homes and businesses done right by 4Weather. Whether you’re looking for repair, replacement, or consultation, our expert team is here to guide you through the process and to make sure that a quality roof is the only thing hanging above your head, not the worries.


Calgary Attic Experts

4 Weather Insulation & Roofing specialises in professional attic services. Our attic ventilation and attic insulation experts integrate our professional knowledge to prevent condensation and moisture build-up within your attic, preventing the development of mold. As Calgary Attic experts we understand the needs of Calgary homes and make sure that the attic ventilation system is designed to lower energy costs while maintaining the overall temperature of the home.

The attic is often an overlooked extension of a home, we specialise in attic insulation upgrades and new attic insulation installation making sure that an attic has the proper ventilation needs to have effective insulation. Contact 4 Weather Insulation & Roofing for all of your professional attic insulation and ventilation needs.

Air Quality

Quality insulation and professional ventilation can drastically improve the air quality within a home. Our professional services balance a home’s humidity and temperature removing stale air and mitigating moisture and condensation build-up that could lead to health hazards including mold in the future. Our professional ventilation is sure to improve your home air quality.

Green Building

4 Weather Insulation & Roofing uses state of the art installation methods ensuring that our services embody green building. Our use of sustainable, green products and our mitigation of excess waste qualifies us as professional green builders. Our installation methods also lower a home’s emissions and energy costs, further emphasising our active role in preserving our local environment through our daily practices.

Fire Resistant

We make sure our teams of insulation, roofing and ventilation experts use all the fire safety and fire prevention practices to ensure your property is safe from fire damage. We provide industry-leading and cost-effective fireproof insulation services for commercial and residential buildings, ensuring proper fire safety for all of our customers using fire resistant insulation and roofing products.



4 Weather Insulation & Roofing always delivers high-end customer services to go along with our creative approach to insulation & ventilation. We have created numerous methods to improve a home’s air flow systems through our knowledge and expertise in home ventilation and insulation. We integrate professional roofing, innovative ventilation and expertise in insulation to construct and instal a state of the art attic, home or business system that is eco-friendly, cost effective and economically sustainable.

We guarantee the quality and longevity of the products we use and the installation, maintenance and service we provide. Our approach to installation, ventilation and roofing are the care we put into each job and our relationships we build with each customer. We believe in providing more than just a quality service, we believe in establishing professional relationships and maintaining the highest levels of customer service and customer approval.

When you work with 4 Weather Insulation & Ventilation you receive much more than industry leading knowledge, you get the unmatched dedication to quality. Contact us today for all of your attic, roofing, insulation, and ventilation needs.

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!