Vancouver's Top Attic Ventilation Contractor
Attic Vent Repair & Installation Near You

Do you have proper attic ventilation?

While many Portland or Vancouver homeowners don’t often think about it, proper attic ventilation is crucial to a safe home and an important part of roof maintenance.

Correct attic vent installation helps regulate temperature and moisture, limiting the risk of major roof damage requiring roof repair and saving you money on heating and cooling costs. It will also extend the life of your roof!

While nearly all homes have attic ventilation, it is often insufficient or unbalanced. Proper attic ventilation will eliminate moist, hot air and replace it with fresh, dry air.

Do you think you have problems with your attic ventilation? Fortunately, the attic ventilation experts at Northwest Roof Maintenance are here to help! Schedule a FREE roof inspection today.

3 Easy Steps to Having a Clean, Leak Free Roof.


Contact Us or schedule Your Free Roof Inspection Online

 (for Home Owners)


Receive Your
Detailed Proposal


Our Family-Owned Business Will Get The Work Done

Experienced Vancouver Attic Ventilation Experts​

attic vent installation Vancouver WAWe can solve your attic ventilation problem so your Vancouver home stays structurally sound and healthy to live in.

Our Air-Vent certified technicians specialize in attic vent repair and attic vent maintenance of existing systems, including natural solutions such as box, edge, and ridge vents.

We can also work on the roof side of powered systems like attic fans and gas vents. If required we can even cut in new ventilation for your roof. We even offer installation and maintenance of solar-powered attic ventilation systems.

Our Attic Vent Installation, Repair & Replacement Process

Our roof vent installation and repair process emphasizes fixing your specific attic ventilation issues. We will never upsell you on costly ventilation services you don’t need and strive to work within your budget while making sure you get the best attic vent system for your needs, or making only the attic vent repairs you need to restore your system to proper working order.

  1. We’ll inspect your home’s attic ventilation system, recommending the best solution to fix the problem.
  2. Once we’ve identified any issues with your attic ventilation system, we’ll provide you with a written estimate.
  3. We’ll quickly and efficiently work to solve your attic ventilation issues, ensuring proper ventilation of your attic.

Protect Your Family's Health and The Integrity of Your Home with Proper Attic Ventilation

Work with the most trusted roof and attic ventilation contractors in Vancouver, WA. Northwest Roof Maintenance will make sure you and your family are taken care of with an attic ventilation system that works efficiently for years to come.

Our certified roof vent technicians are committed to making sure you understand the work being done. Even after the vent repair or installation is done, our technicians will be in contact to ensure your attic ventilation system is operating properly and all of your questions are answered. If you need anything else, just ask!

Signs of Poor Attic Ventilation


signs of poor attic ventilation in Vancouver WA - ice dams on roof

Bad ventilation in the attic can lead to a host of issues that should be fixed before they require a major repair or replacements. Homeowners should always be on the lookout for signs of poor attic ventilation including:

  • damaged roof shingles due to moisture
  • condensation under roof tiles 
  • ice dams on the roof during the winter
  • excessive temperatures inside the house
  • moisture and condensation buildup in the attic
  • excess moisture inside the home

How Much Does it Cost to Install an Attic Vent in the Vancouver and Portland Metro area?

ridge roof vent installation near you in vancouver WA

The average cost for a new attic fan installation can range anywhere from $300 to $700 on average. This cost varies heavily depending on factors like the quality and size of the unit you choose, as well as if you need more than 1 attic vent installed. Also, different types of attic vents will have different costs. For example, a gable vent tends to cost less than a ridge vent. It’s important to work with a professional attic ventilation contractor in Vancouver to determine what vent is best for your home and budget.

What's the Difference Between Attic Vents and Attic Fans?

Both attic fans and attic vents promote air circulation in your attic. The main difference between the two is that attic vents are usually non-mechanical, passive ventilation devices, that move air in and out of the attic. On the other hand, attic fans push stagnant air from the interior of the attic towards the outside. Attic vents typically cost less than attic fans. Depending o the size and dimension of your attic, the technicians might recommend one over the other, or both if the attic is big enough. 


Of course! When you work with Northwest Roof Maintenance, you don’t have to worry about anything! We won’t rest until your attic ventilation system is working great and ready to stand the test of the harsh Vancouver and Portland winters.

Composition and tile roofs are just some of the Vancouver roofs we’ll work on! We only use tools, treatments, products, and materials designed for use with your specific attic and roof. We know every roof requires a unique solution, and we’ll make sure every detail is covered so your attic ventilation system is functioning properly.

We always stand behind all of our work! You’ll never have to guess whether your attic ventilation system is under warranty. All manufacturer's warranties will be honored, and except for rare cases, work done on attic ventilation systems will always be covered.

Our attic ventilation technicians are the best in the business and are Air-Vent certified. Our technicians are offered training throughout their careers, ensuring they are continually improving their skills.

Scroll to Top

Get Your Free Report